- The document is from a presentation on fractions given on April 27, 2013 by Joan Cotter.
- It discusses why fractions are important to learn, such as for sharing pizza, cooking, reading rulers, and preparing for algebra.
- It includes examples of using fractions in comics and charts showing fraction relationships. Games are presented to help students understand unit fractions and that combinations of fractions can make a whole.
The document outlines a student's weekly multiplication table curriculum over 7 months. It shows that each week the student worked on reciting multiplication tables up to different numbers, first focusing on smaller tables like 1-10 and then expanding their knowledge up to larger tables like 1-20. The student also practiced reciting the tables forwards and backwards. Their instructor evaluated their progress at the end of each month.
This document introduces fractions and their key concepts:
1. A fraction represents a part of a whole and is written with two numbers - the numerator on top and the denominator on the bottom.
2. Fractions can be equivalent if the numerator and denominator are multiplied or divided by the same number.
3. Fractions can be proper if the numerator is less than the denominator, or improper if the numerator is greater than the denominator. Improper fractions can be converted to mixed numbers.
4. Having a common denominator makes it easier to compare, add, and subtract fractions.
This document provides a 3-part tutorial for teaching fractions to third graders. Part 1 introduces fractions using everyday examples like pizza slices. It explains that a fraction represents a part of a whole and uses visual models like doughnuts cut in halves. Part 2 defines fractional names like halves, thirds, and quarters. It shows how fractions are written and explains numerators and denominators. Part 3 recommends interactive websites for students to practice fractions through games and activities. The overall document aims to build students' understanding of fractions using visual and hands-on examples.
An introduction to flipped classroom instruction in ESL. This slideshow discusses what flipped teaching is and why it can be a useful teaching technique. It also includes a "true beginner" approach to simple flipping techniques, as well as some expansion approaches for those who are already flipping but would like to do more.
The flipped classroom model reverses traditional lecture and homework elements, having students view short video lectures at home before class sessions which are then devoted to exercises, projects, and discussions. It aims to make better use of in-class time and move teachers into more of a guiding role. While online education has faced some setbacks, universities are now grappling with how the internet can change higher education by replacing traditional lectures of 25 students with new pedagogical approaches like flipped classrooms.
This document provides instructions for converting decimals to fractions and fractions to decimals. It explains that the place value of the last digit determines the denominator of the fraction. For decimals, the place value is determined by powers of ten. For fractions, the place value determines where the digit goes in the decimal. It also addresses situations where the denominator is not a power of ten, in which case the fraction needs to be divided.
This document provides an introduction to and overview of a book about fractions and decimals. It discusses how fractions and decimals are used in everyday life. The book aims to teach fractions and decimals in an easy, step-by-step manner for students to learn or review these math concepts on their own or with help. It covers topics like proper and improper fractions, comparing and estimating fractions, equivalent fractions, adding and subtracting fractions, decimals, and more.
The document outlines a student's weekly multiplication table curriculum over 7 months. It shows that each week the student worked on reciting multiplication tables up to different numbers, first focusing on smaller tables like 1-10 and then expanding their knowledge up to larger tables like 1-20. The student also practiced reciting the tables forwards and backwards. Their instructor evaluated their progress at the end of each month.
This document introduces fractions and their key concepts:
1. A fraction represents a part of a whole and is written with two numbers - the numerator on top and the denominator on the bottom.
2. Fractions can be equivalent if the numerator and denominator are multiplied or divided by the same number.
3. Fractions can be proper if the numerator is less than the denominator, or improper if the numerator is greater than the denominator. Improper fractions can be converted to mixed numbers.
4. Having a common denominator makes it easier to compare, add, and subtract fractions.
This document provides a 3-part tutorial for teaching fractions to third graders. Part 1 introduces fractions using everyday examples like pizza slices. It explains that a fraction represents a part of a whole and uses visual models like doughnuts cut in halves. Part 2 defines fractional names like halves, thirds, and quarters. It shows how fractions are written and explains numerators and denominators. Part 3 recommends interactive websites for students to practice fractions through games and activities. The overall document aims to build students' understanding of fractions using visual and hands-on examples.
An introduction to flipped classroom instruction in ESL. This slideshow discusses what flipped teaching is and why it can be a useful teaching technique. It also includes a "true beginner" approach to simple flipping techniques, as well as some expansion approaches for those who are already flipping but would like to do more.
The flipped classroom model reverses traditional lecture and homework elements, having students view short video lectures at home before class sessions which are then devoted to exercises, projects, and discussions. It aims to make better use of in-class time and move teachers into more of a guiding role. While online education has faced some setbacks, universities are now grappling with how the internet can change higher education by replacing traditional lectures of 25 students with new pedagogical approaches like flipped classrooms.
This document provides instructions for converting decimals to fractions and fractions to decimals. It explains that the place value of the last digit determines the denominator of the fraction. For decimals, the place value is determined by powers of ten. For fractions, the place value determines where the digit goes in the decimal. It also addresses situations where the denominator is not a power of ten, in which case the fraction needs to be divided.
This document provides an introduction to and overview of a book about fractions and decimals. It discusses how fractions and decimals are used in everyday life. The book aims to teach fractions and decimals in an easy, step-by-step manner for students to learn or review these math concepts on their own or with help. It covers topics like proper and improper fractions, comparing and estimating fractions, equivalent fractions, adding and subtracting fractions, decimals, and more.
Comb sort is a sorting algorithm that improves on bubble sort by allowing larger gaps between elements to be compared. It starts with a large gap that shrinks on each iteration. This eliminates more swaps than bubble sort and moves high and low values towards their final positions more quickly. Rabbits refer to large values at the beginning, and turtles to small values at the end, which comb sort handles more efficiently than bubble sort.
This document provides information from Nelson Dellis, the 2012 and 2011 USA Memory Champion, on how to exercise your mind and improve your memory. It discusses making information meaningful by associating it with vivid mental images and stories. It also emphasizes the importance of a healthy lifestyle that includes social interaction, nutrition, and physical exercise to support brain health.
Statistical tests can be used to analyze data in two main ways: descriptive statistics provide an overview of data attributes, while inferential statistics assess how well data support hypotheses and generalizability. There are parametric tests that assume normal distributions and continuous scales, and non-parametric tests for other distributions or scales. Key questions are whether tests examine relatedness between variables or differences between samples/populations. Tests for differences include comparing means (t-tests for two samples, ANOVA for more), distributions (chi-square tests), or variances (F-tests) between parametric or non-parametric data.
The document discusses circadian rhythms and chronodisruption. It includes diagrams of the circadian system and peripheral clocks, as well as graphs showing circadian rhythms of variables like temperature, activity levels, and hormone secretion. It also presents data on using wearable sensors to measure these variables and identify differences between young and elderly individuals.
Statistical tests can be used to analyze data in two main ways: descriptive statistics provide an overview of data attributes, while inferential statistics assess how well data support hypotheses and generalizability. There are different types of tests for comparing means and distributions between groups, determining if differences or relationships exist in parametric or non-parametric data. The appropriate test depends on the question being asked, number of groups, and properties of the data.
The document explains how to divide wholes, halves, quarters, thirds, and other fractions into their constituent fractional parts. It shows that a whole can be divided into halves, quarters, thirds, sixths, fifths, eighths, or tenths, and that halves, quarters, thirds, and fifths can similarly be divided into their fractional parts, such as dividing a half into quarters.
Learning Disabilities Mass HOPE April 2013rightstartmath
This document summarizes a presentation on teaching math to children with special needs. It discusses the characteristics of children with learning disabilities, myths about learning disabilities, problems occurring in math like dyscalculia, and effective teaching strategies like teaching for understanding versus rules and procedures. It also covers topics like memorization, flash cards, counting strategies, and visualizing mathematics concepts.
This document outlines Joan Cotter's presentation on teaching primary mathematics with less counting. The presentation objectives are to: review the traditional counting model; experience traditional counting as a child; introduce grouping in 5s and 10s as an alternative to counting; and meet Common Core standards without counting. The traditional counting model is described as difficult and tedious for children. Grouping in 5s and 10s is presented as a more intuitive approach that leverages children's innate ability to subitize small quantities. Research supports subitizing as important for mathematical understanding and performance.
Personalized Learning Bridges Middle School Math with a Geometric Approachrightstartmath
The document discusses a geometric approach to teaching middle school math. It notes that most middle school students are visual learners and that 90% of math topics can be explored geometrically. It then presents various drawing tools like T-squares, 30-60 triangles, and examples of how to draw geometric shapes like equilateral triangles to teach math concepts visually.
The document is a presentation on math puzzles and brain teasers by Kathleen Cotter Lawler. It covers topics such as patterns, squares, guided discovery, fractals, Asian cultures' relationship with math, math balancing, puzzle numbers, magic squares, and understanding place value. The presentation provides visual examples and explanations for each topic to illustrate different math concepts and puzzles in an engaging way.
This document discusses using card games to help students master basic math facts. It introduces two addition games called "Go to the Dump" and "Rows and Columns" that are designed to help students learn facts that total 10 and 15 respectively. The document provides explanations of the games' purposes and goals as well as examples of gameplay.
The document discusses how Joan Cotter, an engineer and educator with a PhD in math education, developed innovative ways to teach fractions. It describes several fraction models she created, including linear charts, colored bars, and missing parts charts, that make fraction comparisons and concepts easier to understand compared to traditional fraction circles or "fish tank" models. The document advocates teaching fractions using these types of linear representations rather than area models like pie charts that can be more difficult for students to interpret.
The document summarizes a presentation on developing a deeper understanding of primary math concepts through less rote counting and memorization. It discusses current counting models that rely heavily on memorization and proposes alternative approaches focusing on visualization and conceptual understanding. These include using subitizing to recognize small quantities, teaching number names in a way that reflects place value, and place value cards to build understanding of our base-ten number system. The presenters argue this will lead to longer retention and a stronger math foundation compared to traditional counting models.
This document summarizes a presentation about overcoming math obstacles through visualizing with the AL Abacus. The presentation was given by Tracy Mittleider and was based on the work of Joan A. Cotter. It discusses Dr. Cotter's background and the development of the AL Abacus, a visual and tactile manipulative that helps develop mental images of quantities, strategies, and mathematical operations. It also provides examples of how the abacus can be used to help visualize quantities and perform simple addition.
IMF: Visualizing and Montessori Math PART 2rightstartmath
The document is a presentation on how visualization enhances Montessori mathematics instruction. It discusses strategies for teaching basic multiplication facts using visual tools like the abacus, multiplication board, and charts showing multiples patterns. Strategies include showing how to break down larger multiplication problems into "tens" and "ones" places on the abacus. Charts are used to visualize repeating patterns in multiples of numbers and how they relate to specific multiplication facts.
IMF: Visualizing and Montessori Math PART 1rightstartmath
The document discusses how visualization enhances Montessori mathematics education. It provides examples of how Montessori uses concrete materials to teach counting and arithmetic concepts to children. These include number rods, bead frames, and calendar activities. The focus is on a verbal counting model that uses letters instead of numbers to demonstrate addition, subtraction, and multiplication facts to children in a visual way. Calendar math activities are also described, showing how children can develop ordinal counting and pattern recognition skills.
The document discusses a counting model for teaching mathematics to children. It describes how counting is not natural and takes years of practice, provides a poor concept of quantity, and ignores place value. The model shown uses letters instead of numbers to represent quantities in order to demonstrate counting, addition, subtraction, and other math concepts in a more concrete way for children. Montessori materials are also noted as being helpful for reinforcing counting concepts through hands-on experience.
The document discusses issues with traditional counting models and introduces an alternative counting model based on letters to represent quantities. It describes how the counting model provides a foundation for understanding place value and efficiently learning math facts. The document also cautions against using calendars for counting, noting that calendars involve ordinal rather than cardinal numbering and do not accurately represent quantities.
The document provides strategies for teaching addition and subtraction to students. Some key strategies include:
- Using visual tools like an abacus to teach strategies like "making 10" and "two 5s" for addition. Counting should be discouraged.
- Part-whole circles can help students see the relationship between addition and subtraction and solve word problems.
- Strategies for subtraction include subtracting 1 or 2 from even/odd numbers, subtracting from 10, and a "going up" strategy to find the difference between numbers.
- Games like "Go to the Dump" can make subtraction strategies engaging for students to practice facts involving 10.
This document summarizes Joan Cotter's presentation on teaching arithmetic facts using strategies and games. It discusses that counting-based and rote memorization approaches have limited success. Instead, it promotes using subitizing to identify quantities without counting, and incorporating manipulatives and mental work through enjoyable games. An example game called "Go to the Dump" is described, which aims to teach adding facts that total 10 through collecting number pairs.
This document outlines a verbal counting model proposed to help children develop a deeper understanding of numbers and math concepts rather than relying on rote memorization. The model uses letters to represent numbers and demonstrates counting, addition, subtraction, and other operations by building word problems using the letters. It also shows how this model could be applied to calendar math and comparing it to state math standards. The goal is to promote a more conceptual approach to early number sense over a procedural focus on counting and calculations.
Comb sort is a sorting algorithm that improves on bubble sort by allowing larger gaps between elements to be compared. It starts with a large gap that shrinks on each iteration. This eliminates more swaps than bubble sort and moves high and low values towards their final positions more quickly. Rabbits refer to large values at the beginning, and turtles to small values at the end, which comb sort handles more efficiently than bubble sort.
This document provides information from Nelson Dellis, the 2012 and 2011 USA Memory Champion, on how to exercise your mind and improve your memory. It discusses making information meaningful by associating it with vivid mental images and stories. It also emphasizes the importance of a healthy lifestyle that includes social interaction, nutrition, and physical exercise to support brain health.
Statistical tests can be used to analyze data in two main ways: descriptive statistics provide an overview of data attributes, while inferential statistics assess how well data support hypotheses and generalizability. There are parametric tests that assume normal distributions and continuous scales, and non-parametric tests for other distributions or scales. Key questions are whether tests examine relatedness between variables or differences between samples/populations. Tests for differences include comparing means (t-tests for two samples, ANOVA for more), distributions (chi-square tests), or variances (F-tests) between parametric or non-parametric data.
The document discusses circadian rhythms and chronodisruption. It includes diagrams of the circadian system and peripheral clocks, as well as graphs showing circadian rhythms of variables like temperature, activity levels, and hormone secretion. It also presents data on using wearable sensors to measure these variables and identify differences between young and elderly individuals.
Statistical tests can be used to analyze data in two main ways: descriptive statistics provide an overview of data attributes, while inferential statistics assess how well data support hypotheses and generalizability. There are different types of tests for comparing means and distributions between groups, determining if differences or relationships exist in parametric or non-parametric data. The appropriate test depends on the question being asked, number of groups, and properties of the data.
The document explains how to divide wholes, halves, quarters, thirds, and other fractions into their constituent fractional parts. It shows that a whole can be divided into halves, quarters, thirds, sixths, fifths, eighths, or tenths, and that halves, quarters, thirds, and fifths can similarly be divided into their fractional parts, such as dividing a half into quarters.
Learning Disabilities Mass HOPE April 2013rightstartmath
This document summarizes a presentation on teaching math to children with special needs. It discusses the characteristics of children with learning disabilities, myths about learning disabilities, problems occurring in math like dyscalculia, and effective teaching strategies like teaching for understanding versus rules and procedures. It also covers topics like memorization, flash cards, counting strategies, and visualizing mathematics concepts.
This document outlines Joan Cotter's presentation on teaching primary mathematics with less counting. The presentation objectives are to: review the traditional counting model; experience traditional counting as a child; introduce grouping in 5s and 10s as an alternative to counting; and meet Common Core standards without counting. The traditional counting model is described as difficult and tedious for children. Grouping in 5s and 10s is presented as a more intuitive approach that leverages children's innate ability to subitize small quantities. Research supports subitizing as important for mathematical understanding and performance.
Personalized Learning Bridges Middle School Math with a Geometric Approachrightstartmath
The document discusses a geometric approach to teaching middle school math. It notes that most middle school students are visual learners and that 90% of math topics can be explored geometrically. It then presents various drawing tools like T-squares, 30-60 triangles, and examples of how to draw geometric shapes like equilateral triangles to teach math concepts visually.
The document is a presentation on math puzzles and brain teasers by Kathleen Cotter Lawler. It covers topics such as patterns, squares, guided discovery, fractals, Asian cultures' relationship with math, math balancing, puzzle numbers, magic squares, and understanding place value. The presentation provides visual examples and explanations for each topic to illustrate different math concepts and puzzles in an engaging way.
This document discusses using card games to help students master basic math facts. It introduces two addition games called "Go to the Dump" and "Rows and Columns" that are designed to help students learn facts that total 10 and 15 respectively. The document provides explanations of the games' purposes and goals as well as examples of gameplay.
The document discusses how Joan Cotter, an engineer and educator with a PhD in math education, developed innovative ways to teach fractions. It describes several fraction models she created, including linear charts, colored bars, and missing parts charts, that make fraction comparisons and concepts easier to understand compared to traditional fraction circles or "fish tank" models. The document advocates teaching fractions using these types of linear representations rather than area models like pie charts that can be more difficult for students to interpret.
The document summarizes a presentation on developing a deeper understanding of primary math concepts through less rote counting and memorization. It discusses current counting models that rely heavily on memorization and proposes alternative approaches focusing on visualization and conceptual understanding. These include using subitizing to recognize small quantities, teaching number names in a way that reflects place value, and place value cards to build understanding of our base-ten number system. The presenters argue this will lead to longer retention and a stronger math foundation compared to traditional counting models.
This document summarizes a presentation about overcoming math obstacles through visualizing with the AL Abacus. The presentation was given by Tracy Mittleider and was based on the work of Joan A. Cotter. It discusses Dr. Cotter's background and the development of the AL Abacus, a visual and tactile manipulative that helps develop mental images of quantities, strategies, and mathematical operations. It also provides examples of how the abacus can be used to help visualize quantities and perform simple addition.
IMF: Visualizing and Montessori Math PART 2rightstartmath
The document is a presentation on how visualization enhances Montessori mathematics instruction. It discusses strategies for teaching basic multiplication facts using visual tools like the abacus, multiplication board, and charts showing multiples patterns. Strategies include showing how to break down larger multiplication problems into "tens" and "ones" places on the abacus. Charts are used to visualize repeating patterns in multiples of numbers and how they relate to specific multiplication facts.
IMF: Visualizing and Montessori Math PART 1rightstartmath
The document discusses how visualization enhances Montessori mathematics education. It provides examples of how Montessori uses concrete materials to teach counting and arithmetic concepts to children. These include number rods, bead frames, and calendar activities. The focus is on a verbal counting model that uses letters instead of numbers to demonstrate addition, subtraction, and multiplication facts to children in a visual way. Calendar math activities are also described, showing how children can develop ordinal counting and pattern recognition skills.
The document discusses a counting model for teaching mathematics to children. It describes how counting is not natural and takes years of practice, provides a poor concept of quantity, and ignores place value. The model shown uses letters instead of numbers to represent quantities in order to demonstrate counting, addition, subtraction, and other math concepts in a more concrete way for children. Montessori materials are also noted as being helpful for reinforcing counting concepts through hands-on experience.
The document discusses issues with traditional counting models and introduces an alternative counting model based on letters to represent quantities. It describes how the counting model provides a foundation for understanding place value and efficiently learning math facts. The document also cautions against using calendars for counting, noting that calendars involve ordinal rather than cardinal numbering and do not accurately represent quantities.
The document provides strategies for teaching addition and subtraction to students. Some key strategies include:
- Using visual tools like an abacus to teach strategies like "making 10" and "two 5s" for addition. Counting should be discouraged.
- Part-whole circles can help students see the relationship between addition and subtraction and solve word problems.
- Strategies for subtraction include subtracting 1 or 2 from even/odd numbers, subtracting from 10, and a "going up" strategy to find the difference between numbers.
- Games like "Go to the Dump" can make subtraction strategies engaging for students to practice facts involving 10.
This document summarizes Joan Cotter's presentation on teaching arithmetic facts using strategies and games. It discusses that counting-based and rote memorization approaches have limited success. Instead, it promotes using subitizing to identify quantities without counting, and incorporating manipulatives and mental work through enjoyable games. An example game called "Go to the Dump" is described, which aims to teach adding facts that total 10 through collecting number pairs.
This document outlines a verbal counting model proposed to help children develop a deeper understanding of numbers and math concepts rather than relying on rote memorization. The model uses letters to represent numbers and demonstrates counting, addition, subtraction, and other operations by building word problems using the letters. It also shows how this model could be applied to calendar math and comparing it to state math standards. The goal is to promote a more conceptual approach to early number sense over a procedural focus on counting and calculations.
The AL abacus provides a hands-on tool to help children understand quantities and math operations like addition and multiplication. It uses beads on wires to represent numbers up to 100. Children first learn to represent quantities 1-10 using their fingers and then on the abacus. They can then add by entering both numbers and seeing the sum without counting. Tens are entered as whole rows of beads. Multiplication can be modeled by repeatedly entering a number. The abacus also demonstrates trading or carrying for multi-digit addition and place value on its second side.
The document discusses the limitations of using verbal counting and calendars to teach early mathematics concepts. It notes that verbal counting is unnatural, provides a poor concept of quantity, ignores place value, is error-prone, tedious, and does not efficiently teach number facts. Regarding calendars, it states that calendars are not number lines as numbers appear in spaces rather than along lines, they provide an ordinal rather than cardinal view of numbers, and give a narrow view of patterning that does not generalize beyond the days in a month.
The document describes how to use drawing tools like a T-square, 30-60 triangle, 45 triangle, and pencil to divide an equilateral triangle into halves, thirds, fourths, sixths, and eighths. It shows how to draw parallel, perpendicular, and intersecting lines. The document also discusses classifying shapes like rhombuses, trapezoids, and triangles formed within the divisions. Finally, it demonstrates how to construct a tetrahedron by folding the equilateral triangle divisions.
The document discusses the limitations of a traditional verbal counting model for teaching mathematics to children. It notes that verbal counting is not natural, takes years of practice, provides a poor concept of quantity, ignores place value, is error prone, tedious and inefficient for mastering facts. An alternative approach using letters to represent numbers is presented as a more intuitive method for children.
This document provides an overview and review of the RightStartTM Mathematics: A Hands-On Geometric Approach curriculum. The curriculum teaches middle school mathematics concepts like perimeter, area, volume, and ratios through hands-on geometric activities using tools like a drawing board and goniometer. Students learn traditional geometric concepts as well as modern topics like fractals. The curriculum incorporates other areas of math and encourages good study habits. The goal is for students to enjoy mathematics and gain a strong foundation.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
27. Sometimes called quarter.
• A quarter of a hour (15 min.)
• A quarter of a dollar (25¢)
• A quarter of a gallon (quart)
Fourths
28. Sometimes called quarter.
• A quarter of a hour (15 min.)
• A quarter of a dollar (25¢)
• A quarter of a gallon (quart)
• A Quarter Pounder (4 oz.)
Fourths
35. Unit Fraction War
Object of the game:
To collect all, or most, of the cards
with the greater unit fraction.
Objective:
To help the children realize a unit
fraction decreases as the denominator
increases.
54. Concentrating on One Game
Objective:
To help the children realize that 5 fifths, 8
eighths, and so forth, make a whole.
55. Concentrating on One Game
Object of the game:
To find the pairs that make a whole.
Objective:
To help the children realize that 5 fifths, 8
eighths, and so forth, make a whole.
85. Fraction War
Object of the game:
To capture all the cards.
Objective:
To practice comparing ones, halves,
fourths, and eighths in preparation for
reading a ruler.
118. Faulty Fractions
= part
whole
“Goal: To develop the spatial organization, visually
and kinesthetically, to read and write fractions
correctly.
CRA model
119. Faulty Fractions
= part
whole
“Goal: To develop the spatial organization, visually
and kinesthetically, to read and write fractions
correctly.
“Materials: Red squares and larger black squares are
displayed to help with sequencing and number
placement.”
CRA model
129. Faulty Fractions
Experts in visual literacy say that
comparing quantities in pie charts is
difficult because most people think
linearly. It is easier to compare along a
straight line than compare pie slices.
askoxford.com
Circles
130. Faulty Fractions
Experts in visual literacy say that
comparing quantities in pie charts is
difficult because most people think
linearly. It is easier to compare along a
straight line than compare pie slices.
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Specialists also suggest refraining from
using more than one pie chart for
comparison.
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Circles
131. Definition of a Fraction
What is the definition of a fraction?
132. Definition of a Fraction
What is the definition of a fraction?
A part of a set or part of a whole, a small part.
133. Definition of a Fraction
What is the definition of a fraction?
A part of a set or part of a whole, a small part.
This is the everyday meaning of fraction.
134. Definition of a Fraction
3
2What about ?
What is the definition of a fraction?
A part of a set or part of a whole, a small part.
This is the everyday meaning of fraction.
135. Definition of a Fraction
An expression that indicates
the
quotient of two quantities.
American Heritage Dictionary:
136. Definition of a Fraction
An expression that indicates
the
quotient of two quantities.
This is the mathematical meaning of fraction.
American Heritage Dictionary:
137. Definition of a Fraction
This is the mathematical meaning of fraction.
3
2
An expression that indicates
the
quotient of two quantities.
American Heritage Dictionary:
140. Mixed to Improper Fractions
Each row of connected rectangles represents 1.
Write each quantity as a mixed number
and as an improper fraction.
141. Mixed to Improper Fractions
Each row of connected rectangles represents 1.
Write each quantity as a mixed number
and as an improper fraction.
142. Mixed to Improper Fractions
Each row of connected rectangles represents 1.
2 =3
4
11
4
Write each quantity as a mixed number
and as an improper fraction.
143. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
Each row of connected rectangles represents 1.
two 4s
144. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
24
two 4s
Each row of connected rectangles represents 1.
145. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
24
Each row of connected rectangles represents 1.
two 4s + 3
146. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
44
3
Each row of connected rectangles represents 1.
two 4s + 3
2
147. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
44
3
Each row of connected rectangles represents 1.
two 4s + 3 = 11
2
148. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
44
3 11
Each row of connected rectangles represents 1.
two 4s + 3 = 11
2
149. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
4 =2
3
14
34
113
Each row of connected rectangles represents 1.
two 4s + 3 = 11
2
150. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
4 =2
3
14
34
113
Each row of connected rectangles represents 1.
two 4s + 3 = 11
four 3s + 2 = 14
2
151. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
4 =2
3
14
3
4 =3
5
23
5
Each row of connected rectangles represents 1.
4
113
two 4s + 3 = 11
four 3s + 2 = 14
2
152. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
4 =2
3
14
3
4 =3
5
23
5
Each row of connected rectangles represents 1.
4
113
four 3s + 2 = 14
two 4s + 3 = 11
2
153. Write each quantity as a mixed number
and as an improper fraction.
Mixed to Improper Fractions
2 =3
4
11
4
4 =2
3
14
3
4 =3
5
23
5
Each row of connected rectangles represents 1.
24
113
four 3s + 2 = 14
two 4s + 3 = 11
four 5s + 3 = 23
154. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
155. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
= 211
5
1
5
156. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
= 211
5
1
5
157. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
= 211
5
1
5
158. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
= 211
5
1
5
= 15
3
2
3
159. Improper to Mixed Fractions
Circle the wholes and write each quantity as
an improper fraction and as a mixed number.
= 211
5
1
5
= 15
3
2
3
259. Multiplying Fractions
4 x 4 = 4 + 4 + 4 + 4
• Repeated addition doesn’t work well with
fractions.
• Multiplication is more than repeated
addition.
260. Multiplying Fractions
• Repeated addition doesn’t work well with
fractions.
1
2
x = + ?
1
2
1
2
4 x 4 = 4 + 4 + 4 + 4
• Multiplication is more than repeated
addition.
306. Dividing Fractions
Sometimes textbooks put a 1 under a
whole number to make it look like a
fraction, but it is not necessary.
÷ =
1
2
1 2
÷ =
1
3
1 3
1
3
1
4
÷ =1 3
1
÷ =1 4
1
3
4
÷ =1 4
3
÷ =
2
3
1 3
2
316. Dividing Fractions
= x = =
3
2
1
25 7
÷ = __
2
3
5
÷ =
2
3
1 3
2
First find
To find
Then ÷ =
2
3
5 5 (1 )x ÷
2
3
15
2
Does the answer make sense?
About how many 2/3s are in 5?
326. Dividing Fractions
÷ =
3
4
1 4
3
First find
To find ÷ = __
3
4
2
3
Then
3
4
2
3
3
4
2
3
÷ = x (1 ÷ )
= x =
4
3
2
3
327. = x =
Dividing Fractions
÷ =
3
4
1 4
3
First find
To find ÷ = __
3
4
2
3
Then
3
4
2
3
3
4
2
3
÷ = x (1 ÷ )
8
9
4
3
2
3
328. = x =
Dividing Fractions
÷ =
3
4
1 4
3
First find
To find ÷ = __
3
4
2
3
Then
3
4
2
3
3
4
2
3
÷ = x (1 ÷ )
8
9
4
3
2
3
The answer should be < 1 and it is.
329. = x =
Dividing Fractions
÷ =
3
4
1 4
3
First find
To find ÷ = __
3
4
2
3
Then
3
4
2
3
3
4
2
3
÷ = x (1 ÷ )
8
9
4
3
2
3
The extra step of dividing by 1 can be omitted.
330. ÷ = x (1 ÷ )
= x =
Dividing Fractions
÷ =
3
4
1 4
3
First find
To find ÷ = __
3
4
2
3
Then
3
4
2
3
3
4
2
3
8
9
4
3
2
3
The extra step of dividing by 1 can be omitted.
334. Fraction Meanings
• One or more equal parts of a whole.
• One or more equal parts of a collection.
335. Fraction Meanings
• One or more equal parts of a whole.
• One or more equal parts of a collection.
• Division of two whole numbers.
336. Fraction Meanings
• One or more equal parts of a whole.
• One or more equal parts of a collection.
• Location on a number line.
• Division of two whole numbers.
337. Fraction Meanings
• One or more equal parts of a whole.
• Ratio of two numbers.
• One or more equal parts of a collection.
• Location on a number line.
• Division of two whole numbers.