Maths Unit 1 Glossary
•Download as DOC, PDF•
1 like•329 views
This document contains definitions of common mathematical terms used in Spanish, including: - Terms for basic operations like addition, subtraction, multiplication, division, percentages, and comparisons. - Terms for mathematical objects like angles, graphs, remainders, and dimensions. - Spanish terms for units of measurement like centimeters, decimeters, and light years. - Terms for parts of numbers like digits, decimals, tenths, hundreds, and thousandths.
Report
Share
Report
Share
Recommended
Lesson 5 comparing and ordering numbers slideshare
This document provides information about comparing and ordering numbers. It includes a table with the land areas in hectares of several Philippine provinces. It explains that to compare numbers, you look at the number of digits and compare place values. Greater than (>), less than (<), and equal to (=) symbols are used to show relationships between numbers. Numbers can be arranged in either ascending or descending order, with ascending being from least to greatest and descending being from greatest to least.
Linera sequence
This document provides an example of finding the rule for a linear sequence, where each term is found by adding a constant to the previous term. It shows working through an example sequence where the terms are 5, 8, 11, 14, 17 etc and each term is 3 greater than the previous term. It demonstrates setting up a table with the term position (n) and values, finding the difference between terms, and the rule that the nth term is given by the expression Term = 3n + 2.
Calculations, Rounding, Estimation, Limits of accuracy, Ratio and rate
1) This document discusses various mathematical concepts including order of calculations, rounding numbers, estimation, limits of accuracy, ratio, and rate.
2) For calculations, it emphasizes following the proper order of BIDMAS - brackets, indices, division, multiplication, addition, subtraction.
3) For rounding, it explains the difference between rounding to decimal places versus significant figures and provides examples of each.
4) Estimation is finding approximate answers rather than exact ones. Rounding is a type of estimation. Limits of accuracy refer to upper and lower bounds for values.
Mathematical Methods
This document provides an overview of various mathematical concepts taught at the primary school level. It includes explanations and examples of place value, the four operations, factors and multiples, fractions, decimals, percentages, ratios, proportions, geometry, measurement, statistics, algebra and other topics. The document is intended as a reference for teachers or students to review key mathematical language and methodology.
Subtraction without Regrouping
This document provides an overview of subtraction without regrouping. It defines subtraction and its parts, including the minuend, subtrahend, and difference. It then presents the step-by-step process for subtracting multi-digit numbers without regrouping, including writing the numbers in columns and sequentially subtracting the ones, tens, hundreds, etc. places from right to left. It demonstrates an example problem and shows how to check the answer by adding the difference and subtrahend. Finally, it presents some practice problems for the reader to try.
Fractions
The document defines key terms related to fractions such as numerator, denominator, improper fraction, proper fraction, and equivalent fractions. It provides examples of how to read fractions such as 1/2, 1/3, 1/4, and discusses that fractions represent parts of a whole. Fractions can also represent division of numbers as either terminating or recurring decimals.
Introduction to floating point Arithmetic
Audio Version available in YouTube Link : www.youtube.com/Aksharam
subscribe the channel
Computer Architecture and Organization
V semester
Anna University
By
Babu M, Assistant Professor
Department of ECE
RMK College of Engineering and Technology
Chennai
01 Variables And Expressions
The document defines the parts of a mathematical expression, including numbers, variables, and operations. Expressions can contain numbers, variables represented by letters, and operations such as addition, subtraction, multiplication, and division. Examples are given of expressions like "nine more than y" and "twelve divided by a" to demonstrate how variables and operations are used.
Recommended
Lesson 5 comparing and ordering numbers slideshare
This document provides information about comparing and ordering numbers. It includes a table with the land areas in hectares of several Philippine provinces. It explains that to compare numbers, you look at the number of digits and compare place values. Greater than (>), less than (<), and equal to (=) symbols are used to show relationships between numbers. Numbers can be arranged in either ascending or descending order, with ascending being from least to greatest and descending being from greatest to least.
Linera sequence
This document provides an example of finding the rule for a linear sequence, where each term is found by adding a constant to the previous term. It shows working through an example sequence where the terms are 5, 8, 11, 14, 17 etc and each term is 3 greater than the previous term. It demonstrates setting up a table with the term position (n) and values, finding the difference between terms, and the rule that the nth term is given by the expression Term = 3n + 2.
Calculations, Rounding, Estimation, Limits of accuracy, Ratio and rate
1) This document discusses various mathematical concepts including order of calculations, rounding numbers, estimation, limits of accuracy, ratio, and rate.
2) For calculations, it emphasizes following the proper order of BIDMAS - brackets, indices, division, multiplication, addition, subtraction.
3) For rounding, it explains the difference between rounding to decimal places versus significant figures and provides examples of each.
4) Estimation is finding approximate answers rather than exact ones. Rounding is a type of estimation. Limits of accuracy refer to upper and lower bounds for values.
Mathematical Methods
This document provides an overview of various mathematical concepts taught at the primary school level. It includes explanations and examples of place value, the four operations, factors and multiples, fractions, decimals, percentages, ratios, proportions, geometry, measurement, statistics, algebra and other topics. The document is intended as a reference for teachers or students to review key mathematical language and methodology.
Subtraction without Regrouping
This document provides an overview of subtraction without regrouping. It defines subtraction and its parts, including the minuend, subtrahend, and difference. It then presents the step-by-step process for subtracting multi-digit numbers without regrouping, including writing the numbers in columns and sequentially subtracting the ones, tens, hundreds, etc. places from right to left. It demonstrates an example problem and shows how to check the answer by adding the difference and subtrahend. Finally, it presents some practice problems for the reader to try.
Fractions
The document defines key terms related to fractions such as numerator, denominator, improper fraction, proper fraction, and equivalent fractions. It provides examples of how to read fractions such as 1/2, 1/3, 1/4, and discusses that fractions represent parts of a whole. Fractions can also represent division of numbers as either terminating or recurring decimals.
Introduction to floating point Arithmetic
Audio Version available in YouTube Link : www.youtube.com/Aksharam
subscribe the channel
Computer Architecture and Organization
V semester
Anna University
By
Babu M, Assistant Professor
Department of ECE
RMK College of Engineering and Technology
Chennai
01 Variables And Expressions
The document defines the parts of a mathematical expression, including numbers, variables, and operations. Expressions can contain numbers, variables represented by letters, and operations such as addition, subtraction, multiplication, and division. Examples are given of expressions like "nine more than y" and "twelve divided by a" to demonstrate how variables and operations are used.
Calc 1.1
This document provides an overview of key concepts in calculus, including:
1) Calculus makes precalculus concepts like limits dynamic by exploring tangents to curves and areas under curves.
2) There are two main questions in calculus - what is the equation of the tangent line touching a curve at a point, and what is the area under a curve.
3) To find the equation of a tangent line, we can approximate the slope of a curve at a point using nearby secant lines, and then use the point-slope formula for a line.
Deciles & Quartiles - Point Measures
This document defines and provides formulas and examples for calculating quartiles and deciles from both ungrouped and grouped data. Quartiles and deciles are statistical measures used to divide a data set into four and ten equal parts, respectively. The document explains that quartiles are calculated as Q1, Q2, Q3 to divide the data into the lower 25%, middle 50%, and upper 25%. Deciles are calculated as D1-D9 to divide the data into ten equal parts. Modified formulas are provided to calculate quartiles and deciles from grouped frequency distribution data. Examples are included to demonstrate calculating these measures.
Measures of position. gouped data
Here are the steps to solve the problem:
1. Calculate the cumulative frequency:
<cf for 60-64 = 1
<cf for 55-59 = 1 + 2 = 3
<cf for 50-54 = 3 + 8 = 11
<cf for 45-49 = 11 + 4 = 15
<cf for 40-44 = 15 + 3 = 18
<cf for 35-39 = 18 + 2 = 20
2. Find Q1, Q3 and 20th percentile:
a. Q1 = 50 + (4)(20)/4 - 11/8 = 47.5
b. Q3 = 50 + (12)(20)/4 - 11/12 = 52.
2 5 adding and sub whole num and decimals
This document provides instructions for adding and subtracting decimals. It emphasizes that decimals should be aligned by their place values when performing calculations by lining up the decimal points. It also recommends annexing zeros to the right of non-zero digits in decimals to maintain alignment and avoid confusion. An example calculation demonstrates these techniques and shows how to check subtraction problems by adding the residue back to the subtrahend.
Mathematical Skills I - Rounding Numbers
The document discusses rules for rounding numbers to a specified number of decimal places. It explains that rounding means making a number simpler while keeping its value close to the original. It then outlines four cases for rounding numbers based on the value of the digit being dropped: 1) if greater than 5, round up, 2) if less than 5, leave the same, 3) if exactly 5 with no following digits, round up if odd and leave the same if even, 4) if exactly 5 with following nonzero digits, round up. Examples are provided to illustrate each case.
maths ppt on exponents, playing with no. & graphs
The document contains multiple presentations on math topics including:
1) Exponents and laws of exponents with examples of multiplying and dividing terms with the same base.
2) Cartesian coordinate system explained with an example point P(4,2) defining the x and y coordinates.
3) Properties of two and three digit numbers in terms of place value and examples of number patterns.
4) Tests for divisibility of numbers by 2, 3, 5, 9, and 10.
Copiar mensaje de un archivo adjunto realizado en Word a la actividad ESCRIBI...
Este documento proporciona instrucciones para copiar el texto de un archivo adjunto de Word recibido por correo electrónico a la actividad ESCRIBIR en una computadora XO. Las instrucciones incluyen abrir el correo electrónico y archivo adjunto en Google Docs, copiar el texto al portapapeles, abrir la actividad ESCRIBIR y pegar el texto, y guardar el archivo con un nombre. El propósito es permitir el acceso offline al texto del archivo adjunto sin necesidad de conexión a un servidor.
Resenha: Entre o desejo e a impossibilidade: o sujeito e a(s) língua(s)
Este documento resume um livro sobre línguas, identidade e discurso. A autora discute como esses conceitos são construções sociais através da análise de diferentes textos. Ela argumenta que o desejo de fixar identidades e sentidos é impossível dada a natureza fluida da linguagem. O livro explora como essas noções são negociadas em contextos como a mídia, a educação e a tradução.
CiRA Newsletter Vol.1 (Japanese)
This document appears to be a short technical report or document labeled "CiRA Vol.1" that contains section numbers 02 through 07. The document likely details research or work being conducted but does not provide enough contextual information to determine the specific topic or contents being summarized.
Portfolio
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow and levels of neurotransmitters and endorphins which elevate and stabilize mood.
Portfolio
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
San Roman Rodriguez Alejandro
El documento habla sobre los puertos USB. Explica que un puerto USB permite compartir información almacenada en diferentes dispositivos y que las siglas USB significan Bus de Serie Universal en inglés. El objetivo de la explicación es informar a los compañeros sobre los dispositivos USB, uno de los elementos más utilizados relacionados con las computadoras.
Case Ortopé Grandes Líderes
A campanha da marca de calçados infantis Ortopé promoveu imagens de grandes líderes históricos como crianças para encorajar votos conscientes nas eleições de 2010 que beneficiariam as crianças. A campanha obteve visibilidade significativa na imprensa online e impressa, ajudando a marca a se conectar com os tempos atuais após um longo tempo fora do mercado.
Cvrčak i mrav2
This document introduces the staff of a restaurant called Cricket and Ant. It describes each staff member's role and personality in a enthusiastic manner. Some of the key staff members mentioned are Vanja the chef, Sladjana the assistant, Milica known for her speed, and Nada the head cook. The document conveys a lively and fun atmosphere at the restaurant.
Freifunk Präsentation - Hack'n Breakfast Warpzone Münster 12.6.2010
Präsentation des Freifunk Projekts beim Hack'n Breakfast am 12.6.2010 in der Warpzone in Münster.
* Vorstellung der Freifunkprinzipien
* Einführung in Mesh Netze mit OLSR
* Vorstellung OpenWRT und (Piraten-) Freifunkfirmware
Taller de sueños
Este documento anuncia un taller sobre el trabajo y el significado de los sueños que se llevará a cabo el 30 de julio de 2011 en Ciudad Real. El taller busca que los participantes encuentren el significado personal de sus sueños para integrar mejor aspectos alienados de sí mismos mediante la vivencia y reconocimiento de los elementos oníricos sin interpretaciones del terapeuta.
Anexo visual(Anaud, Barone, López, Villarreal calo)
El documento describe los diferentes biomas terrestres, incluyendo selva, bosque, sabana, pradera, estepa, tundra y desierto. Para cada bioma, se incluyen imágenes y descripciones de su paisaje, fauna, flora y climograma.
ApéNdices
El documento presenta fórmulas y conceptos fundamentales de trigonometría como identidades trigonométricas, fórmulas de ángulo medio, cofunciones, reducción de potencias, suma y resta de ángulos, leyes de los senos y cosenos, ángulo doble, logaritmos, funciones trigonométricas, valores especiales, tríangulos especiales y gráficas de funciones trigonométricas.
More Related Content
What's hot
Calc 1.1
This document provides an overview of key concepts in calculus, including:
1) Calculus makes precalculus concepts like limits dynamic by exploring tangents to curves and areas under curves.
2) There are two main questions in calculus - what is the equation of the tangent line touching a curve at a point, and what is the area under a curve.
3) To find the equation of a tangent line, we can approximate the slope of a curve at a point using nearby secant lines, and then use the point-slope formula for a line.
Deciles & Quartiles - Point Measures
This document defines and provides formulas and examples for calculating quartiles and deciles from both ungrouped and grouped data. Quartiles and deciles are statistical measures used to divide a data set into four and ten equal parts, respectively. The document explains that quartiles are calculated as Q1, Q2, Q3 to divide the data into the lower 25%, middle 50%, and upper 25%. Deciles are calculated as D1-D9 to divide the data into ten equal parts. Modified formulas are provided to calculate quartiles and deciles from grouped frequency distribution data. Examples are included to demonstrate calculating these measures.
Measures of position. gouped data
Here are the steps to solve the problem:
1. Calculate the cumulative frequency:
<cf for 60-64 = 1
<cf for 55-59 = 1 + 2 = 3
<cf for 50-54 = 3 + 8 = 11
<cf for 45-49 = 11 + 4 = 15
<cf for 40-44 = 15 + 3 = 18
<cf for 35-39 = 18 + 2 = 20
2. Find Q1, Q3 and 20th percentile:
a. Q1 = 50 + (4)(20)/4 - 11/8 = 47.5
b. Q3 = 50 + (12)(20)/4 - 11/12 = 52.
2 5 adding and sub whole num and decimals
This document provides instructions for adding and subtracting decimals. It emphasizes that decimals should be aligned by their place values when performing calculations by lining up the decimal points. It also recommends annexing zeros to the right of non-zero digits in decimals to maintain alignment and avoid confusion. An example calculation demonstrates these techniques and shows how to check subtraction problems by adding the residue back to the subtrahend.
Mathematical Skills I - Rounding Numbers
The document discusses rules for rounding numbers to a specified number of decimal places. It explains that rounding means making a number simpler while keeping its value close to the original. It then outlines four cases for rounding numbers based on the value of the digit being dropped: 1) if greater than 5, round up, 2) if less than 5, leave the same, 3) if exactly 5 with no following digits, round up if odd and leave the same if even, 4) if exactly 5 with following nonzero digits, round up. Examples are provided to illustrate each case.
maths ppt on exponents, playing with no. & graphs
The document contains multiple presentations on math topics including:
1) Exponents and laws of exponents with examples of multiplying and dividing terms with the same base.
2) Cartesian coordinate system explained with an example point P(4,2) defining the x and y coordinates.
3) Properties of two and three digit numbers in terms of place value and examples of number patterns.
4) Tests for divisibility of numbers by 2, 3, 5, 9, and 10.
What's hot (6)
Viewers also liked
Copiar mensaje de un archivo adjunto realizado en Word a la actividad ESCRIBI...
Este documento proporciona instrucciones para copiar el texto de un archivo adjunto de Word recibido por correo electrónico a la actividad ESCRIBIR en una computadora XO. Las instrucciones incluyen abrir el correo electrónico y archivo adjunto en Google Docs, copiar el texto al portapapeles, abrir la actividad ESCRIBIR y pegar el texto, y guardar el archivo con un nombre. El propósito es permitir el acceso offline al texto del archivo adjunto sin necesidad de conexión a un servidor.
Resenha: Entre o desejo e a impossibilidade: o sujeito e a(s) língua(s)
Este documento resume um livro sobre línguas, identidade e discurso. A autora discute como esses conceitos são construções sociais através da análise de diferentes textos. Ela argumenta que o desejo de fixar identidades e sentidos é impossível dada a natureza fluida da linguagem. O livro explora como essas noções são negociadas em contextos como a mídia, a educação e a tradução.
CiRA Newsletter Vol.1 (Japanese)
This document appears to be a short technical report or document labeled "CiRA Vol.1" that contains section numbers 02 through 07. The document likely details research or work being conducted but does not provide enough contextual information to determine the specific topic or contents being summarized.
Portfolio
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow and levels of neurotransmitters and endorphins which elevate and stabilize mood.
Portfolio
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
San Roman Rodriguez Alejandro
El documento habla sobre los puertos USB. Explica que un puerto USB permite compartir información almacenada en diferentes dispositivos y que las siglas USB significan Bus de Serie Universal en inglés. El objetivo de la explicación es informar a los compañeros sobre los dispositivos USB, uno de los elementos más utilizados relacionados con las computadoras.
Case Ortopé Grandes Líderes
A campanha da marca de calçados infantis Ortopé promoveu imagens de grandes líderes históricos como crianças para encorajar votos conscientes nas eleições de 2010 que beneficiariam as crianças. A campanha obteve visibilidade significativa na imprensa online e impressa, ajudando a marca a se conectar com os tempos atuais após um longo tempo fora do mercado.
Cvrčak i mrav2
This document introduces the staff of a restaurant called Cricket and Ant. It describes each staff member's role and personality in a enthusiastic manner. Some of the key staff members mentioned are Vanja the chef, Sladjana the assistant, Milica known for her speed, and Nada the head cook. The document conveys a lively and fun atmosphere at the restaurant.
Freifunk Präsentation - Hack'n Breakfast Warpzone Münster 12.6.2010
Präsentation des Freifunk Projekts beim Hack'n Breakfast am 12.6.2010 in der Warpzone in Münster.
* Vorstellung der Freifunkprinzipien
* Einführung in Mesh Netze mit OLSR
* Vorstellung OpenWRT und (Piraten-) Freifunkfirmware
Taller de sueños
Este documento anuncia un taller sobre el trabajo y el significado de los sueños que se llevará a cabo el 30 de julio de 2011 en Ciudad Real. El taller busca que los participantes encuentren el significado personal de sus sueños para integrar mejor aspectos alienados de sí mismos mediante la vivencia y reconocimiento de los elementos oníricos sin interpretaciones del terapeuta.
Anexo visual(Anaud, Barone, López, Villarreal calo)
El documento describe los diferentes biomas terrestres, incluyendo selva, bosque, sabana, pradera, estepa, tundra y desierto. Para cada bioma, se incluyen imágenes y descripciones de su paisaje, fauna, flora y climograma.
ApéNdices
El documento presenta fórmulas y conceptos fundamentales de trigonometría como identidades trigonométricas, fórmulas de ángulo medio, cofunciones, reducción de potencias, suma y resta de ángulos, leyes de los senos y cosenos, ángulo doble, logaritmos, funciones trigonométricas, valores especiales, tríangulos especiales y gráficas de funciones trigonométricas.
Estructuras de datos enlazadas
Este contenido presenta información teórica sobre las estructuras de datos enlazadas utilizadas para el curso Análisis de Algoritmos por la Profesora Ingª MSc. Diosmary Marrón Dellán, en la Universidad Fermín Toro
Raccords et accessoires filetés ISO / ISO threaded unions and accessories - F...
Découvrez le catalogue FG INOX 2010 de Raccords et accessoires filetés ISO / ISO threaded unions and accessories
Raccords unions à joints coniques usinés /Conical seat machined unions Raccords unions à joints coniques moulés / Conical seat casting unions Raccords unions à joints plats usinés / Flat seat machined unions Adapteurs cannelés / Hose barb adapters Embouts mâles / Welding nipples Mamelons / Threaded nipples Manchons / Couplings Bouchons / Plugs and caps Coudes / Elbows Tés et croix / Tees and crosses Réductions / reducers Accessoires métriques SW usinés / Machined metric SW accessories
Boletin Informativo 16 03 10
Los intendentes y ministros de San Luis se reunieron para planificar obras públicas y evaluar necesidades. Discutieron requerimientos de obras e infraestructura en comisiones por ministerio. También firmaron un acuerdo para apoyar una reforma en la distribución de fondos del impuesto al cheque que beneficiaría a la provincia y municipios con más recursos para obras.
Viewers also liked (20)
Copiar mensaje de un archivo adjunto realizado en Word a la actividad ESCRIBI...
Copiar mensaje de un archivo adjunto realizado en Word a la actividad ESCRIBI...
Resenha: Entre o desejo e a impossibilidade: o sujeito e a(s) língua(s)
Resenha: Entre o desejo e a impossibilidade: o sujeito e a(s) língua(s)
Freifunk Präsentation - Hack'n Breakfast Warpzone Münster 12.6.2010
Freifunk Präsentation - Hack'n Breakfast Warpzone Münster 12.6.2010
Anexo visual(Anaud, Barone, López, Villarreal calo)
Anexo visual(Anaud, Barone, López, Villarreal calo)
Raccords et accessoires filetés ISO / ISO threaded unions and accessories - F...
Raccords et accessoires filetés ISO / ISO threaded unions and accessories - F...
More from Antonio Jesús Romero
Sistemas de Control
El documento presenta información sobre control y robótica. Explica conceptos clave como sistemas de control de lazo abierto y cerrado, componentes mecánicos, eléctricos y electrónicos de los robots, y lenguajes de programación como MSWLogo que permiten controlar robots. También describe tarjetas controladoras y comandos para controlar actuadores conectados a estas tarjetas.
Ejercicios de Control y Robótica
El documento presenta una serie de ejercicios sobre control y robótica. Los ejercicios abarcan temas como sistemas de control de lazo abierto y cerrado, el uso de sistemas de control automático, esquemas de funcionamiento de sistemas de control, clasificación de tareas que pueden y no pueden realizar los robots, ejemplos del uso de robots, análisis de esquemas de robots con sensores, y elaboración de programas en Logo.
Ejercicios Tecnología de la Comunicación
Este documento presenta una serie de ejercicios sobre tecnologías de comunicación como redes alámbricas e inalámbricas, ondas electromagnéticas, telefonía fija y móvil, televisión y GPS. Los ejercicios cubren temas como los factores a considerar al elegir entre redes, ejemplos de cuando usar cada tipo de red, fenómenos que afectan a las ondas, tipos de ondas electromagnéticas, la diferencia entre ondas electromagnéticas y materiales, la ventaja de la transmisión digital sobre
Tecnología de la comunicación
El documento resume la historia de las telecomunicaciones desde los primeros sistemas de señales como silbatos y humo hasta las tecnologías modernas como Internet y los teléfonos celulares. Explica los principios básicos de la comunicación alámbrica e inalámbrica, la transmisión analógica y digital, y los orígenes y funcionamiento de la telefonía, radio, televisión y sistemas de localización por satélite como el GPS.
Ejercicios Máquinas y Mecanismos
Este documento presenta una serie de ejercicios relacionados con máquinas simples y mecanismos. Los ejercicios incluyen cálculos sobre palancas de diferentes grados, planos inclinados, poleas, engranajes y sistemas de transmisión. El objetivo es que los estudiantes aprendan a calcular fuerzas, distancias, velocidades y relaciones de transmisión en una variedad de máquinas y mecanismos simples.
Máquinas y Mecanismos
El documento describe diferentes tipos de máquinas y mecanismos, incluyendo máquinas simples como la palanca y la polea, mecanismos de transmisión como engranajes y correas, mecanismos de transformación de movimiento como piñón-cremallera y cigüeñal, y máquinas térmicas como motores de combustión interna y de vapor. Explica brevemente el funcionamiento y aplicaciones de cada uno.
Materials For Technical Use (Ii) Metal
Metal is a good conductor of heat and electricity. It is a tough and durable material that can be recycled. Metals are classified as ferrous (containing iron) or non-ferrous. Ferrous metals include steel and cast iron, with varying amounts of carbon affecting properties like hardness. Non-ferrous metals include aluminum, copper, zinc and titanium. Metals are obtained from mining ores and refined through processes like electrolysis or blast furnaces. They can then be shaped and formed through techniques such as molding, machining, and stamping.
Materials For Technical Use Wood
Wood is a natural material that was one of the first used by humans. Trees are cut down and processed to extract wood, which is then cut, dried, and distributed. There are different types of wood including softwoods and hardwoods. Wood can also be processed into wood derivatives like plywood, chipboard, and paper. Woodworking involves measuring, marking, cutting, drilling, smoothing, and finishing wood using both hand tools and power tools.
Wood Exercises
The document provides exercises about wood and its technical uses. It covers identifying parts of tree trunks, tools used to cut and transport trees, properties of different woods like ebony and balsa, uses of light woods, and identifying artificial boards and tools used with wood. Exercises include completing sentences, choosing correct answers, filling in tables, identifying uses of tools, and matching related terms.
Characteristics Of The Materials
The document discusses various characteristics of materials including:
1. Density, which is the relationship between mass and volume of a material. Materials like cork have lower density than lead.
2. Hygroscopic materials, which absorb water, like cellulose and silica gel. Less hygroscopic materials are used to make waterproof tests.
3. Thermal conductivity, with metals being good conductors and plastics, ceramics, wood, and cork being good insulators.
The solar system
The document is about the Earth, Sun and Moon. It provides information about the structure of the universe including galaxies, stars and nebulae. It then discusses the Solar System and provides details about the Sun, planets like Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. It also mentions asteroids, comets, and dwarf planets. For each planet, it discusses their physical characteristics and origins of their names in Greek and Roman mythology.
Unit 9 The Cave Paintings
Around 30,000 years ago, early humans started painting on cave walls, creating images of hands, symbols, animals, and hunting scenes. Archaeologists believe the cave paintings were part of magical rituals related to hunting or religious ceremonies. One of the most famous and well-preserved sites is the Altamira Cave in Spain, known for its colorful and realistic depictions of bison, horses, and deer painted on the ceiling.
Unit 1 Activities
Este documento presenta un conjunto de actividades sobre el tema 1 de Ciencias Sociales de 1o de ESO. Incluye preguntas sobre características de la Tierra, oraciones incompletas sobre los movimientos de rotación y traslación de la Tierra y planetas, y oraciones para completar con palabras clave como planeta, diciembre y junio.
Units 2 & 3 (Tasks)
Este documento presenta actividades sobre temas de ciencias sociales relacionados con la geografía. En la primera sección, los estudiantes deben identificar frases verdaderas y falsas sobre paralelos y meridianos, y localizar coordenadas de ciudades. La segunda sección cubre conceptos geográficos como el punto más alto y más bajo de la Tierra, y fuerzas que afectan la costa. Los estudiantes deben completar oraciones y emparejar términos con definiciones. Finalmente, se pide identificar partes de un volc
Unit 9 Prehistory (Vocabulary)
Este documento proporciona una lista de vocabulario relacionado con la Prehistoria organizado por letras del alfabeto. Define términos clave como agricultura, cerámica, cronología, dólmen, homínido, metalurgia, neolítico, paleolítico y pintura rupestre, entre otros. La lista describe utensilios como agujas, arpones, bifaces, husos y puntas de lanza, así como conceptos como arte mobiliar, comercio, ganadería y nómadas. El documento fue creado por
ProgramacióN[1]
La unidad didáctica integrada trata sobre la Tierra como planeta del Sistema Solar. Los objetivos son analizar las interacciones entre los grupos sociales y el medio físico y conocer el patrimonio natural y cultural de la Tierra. Los contenidos incluyen conceptos sobre el Universo, el Sistema Solar y los movimientos y características de la Tierra, así como actividades para reforzar estos conceptos. La unidad se evaluará mediante actividades de comprensión lectora y oral para verificar el progreso de los estudiantes.
The Earth
This document provides information about the Earth and its place in the solar system through a series of review activities. It begins by listing the names of the planets and stars in the solar system. It then discusses the shape and movements of the Earth, including its rotation, which causes day and night, and its revolution around the sun, which takes 365 days. It also describes how the Earth's tilted axis and elliptical orbit cause the seasons. The document reviews this material through additional matching, ordering, and fill-in-the-blank questions.
The Warm Up
The document provides an overview of warm-ups and their importance before physical activity. It discusses that warm-ups consist of low-intensity exercises to prepare the body and increase performance while decreasing injuries. Specific warm-up benefits are outlined like increased heart and respiratory function. Guidelines recommend warm-ups be light, progressive, and involve full-body movement. Components include joint movements, running, and light stretching. The document also presents an optional warm-up game called "The Chain" which involves tagging teammates to build a running chain until all players are linked.
Vocabulary
This document contains a list of vocabulary words in Spanish related to physical education (PE) class instructions. It includes commands for getting students' attention, lining up, moving around the play area, playing games, dividing into groups, collecting equipment, and praising students. Common words and phrases include "stand in line", "don't cross the line", "sit on the ground", "ready, steady, go", "good job", and instructions for starting, ending and gathering for PE lessons.
Unit Of Hockey
The document outlines a teaching unit on hockey with the following key points:
- The objectives are to learn the origins, rules, skills and strategies of hockey as well as develop safe and respectful play.
- Students will learn hockey's history, game types, and skills through demonstrations and drills before applying them in practice games.
- The unit evaluates students on their mastery of skills, ability to apply strategies, and adherence to safety and sportsmanship guidelines when playing.
More from Antonio Jesús Romero (20)
Recently uploaded
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
Stack Memory Organization of 8086 Microprocessor
The stack memory organization of 8086 microprocessor.
Temple of Asclepius in Thrace. Excavation results
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdLifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
The chapter Lifelines of National Economy in Class 10 Geography focuses on the various modes of transportation and communication that play a vital role in the economic development of a country. These lifelines are crucial for the movement of goods, services, and people, thereby connecting different regions and promoting economic activities.
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"National Information Standards Organization (NISO)
This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.Recently uploaded (20)
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
B. Ed Syllabus for babasaheb ambedkar education university.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
Lifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
Lifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Maths Unit 1 Glossary
- 1. Glossary + plus - Minus * or x times = equals (equal to) < is less than > is greater than ≤ is less than or equal to ≥ is more than or equal to ≠ is not equal to / or ÷ divided by 1/2 one half, 1/3 one third, 1/4 one quarter 5/9, 2/3, 5/6 five ninths, two thirds, five sixths % percent Agregar o añadir to add to Ángulo angle Año luz light year Agrupar to group Anterior previous Base base Básico basic Borrar to erase Borrador eraser Buscar to look for
- 2. Centésimas hundredths Cociente quotient Centímetro centimeter (Am) /centimetre (Br) Dato datum (S.) data (Pl.) Decenas tens Decenas de millar ten thousands Decimal decimal Décimas tenths Decímetro decimeter (Am.) Denominador denominator Descuento discount Diagonal diagonal Diez ten Diezmilésimas ten-thousandths Dígito digit Dimensiones dimensions Dividendo dividend Divisor divisor División division Enunciado wording Gráfica graph Posterior later Resto remainder Solución solution, answer © Victoria Bejarano 2010