Fractions lesson 1
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14 million items were reduced by 20%. This represents a reduction of 2/5 of the original quantity. The document provides instruction on fractions, including examples of representing fractions of shapes using notation like 1/2, 1/3, 3/4, and 1/4. Learners will practice writing fractions to describe parts of shapes, comparing simple fractions, and using diagrams to compare multiple fractions.
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This document defines equivalent fractions as fractions that are equal to the same value even if their numerators and denominators are different. It provides examples like 1/2, 2/4, 3/6, and 4/8 being equivalent fractions. It explains that to find equivalent fractions, both the numerator and denominator can be multiplied or divided by the same number. Methods for determining if fractions are equivalent include making the denominators the same, finding the decimal form, using the cross multiplication method, or the visual method of representing fractions as circles.
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The document provides examples of fractions in their fractional and word forms, equivalent fractions, comparing and ordering fractions, improper fractions and mixed numbers. It gives fractions like 1/2, 1/3, 1/4, 2/4, 2/3, and their word equivalents like half, third, quarter. It also shows equivalent fractions like 1/2 = 2/4 and compares fractions like 1/2 > 1/3.
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Equivalent fractions are fractions that name the same amount but have different numerators and denominators. Fractions are equivalent if you multiply or divide both the numerator and denominator by the same number. Examples shown are 1/2 = 3/6 and 1/4 = 2/8. The document also defines proper and improper fractions, with proper fractions having a numerator smaller than the denominator and improper fractions having a numerator larger than the denominator.
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Parts and wholes notes new book 1
DOWNLOAD AND SUSCRIBE TO MY YOUTUBE CHANNEL
https://www.youtube.com/channel/UCtooWKi-qUFj5TcQcoEIWxQ
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DOWNLOAD AND SUSCRIBE TO MY YOUTUBE CHANNEL
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How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
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.
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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
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Fractions lesson 1
- 1. 1 14million 20% All items reduced by 2/5
- 2. Starter • What is a fractions? • List as many key words associated with fractions • Real life situation? • Draw the shape of ½, 1/3, ¾ , ¼
- 3. Learning outcomes • All - Will be able to use fraction notation to describe parts of a shape • Most – Will be able to compare simple fractions • Some – Will be able to use a diagram to compare two or more simple fractions
- 4. Shapes Intro Recognising Fractions Fractions show proportions. They compare the parts into which an object is divided with the whole object. 3 parts of this square are red. There are 4 equal parts in total. So we write fraction red = 3 4
- 5. Recognising Fractions 5 parts of this regular hexagon are yellow. There are 6 equal parts in total. So we write fraction yellow = 5 6 Fractions show proportions. They compare the parts into which an object is divided with the whole object.
- 6. Shapes Questions Recognising Fractions Write down the fraction for the indicated colour in each case. a b c d e f yellow blue red green pink blue 1 4 3 5 2 3 5 12 4 9 7 10
- 7. Learning outcomes • All - Will be able to use fraction notation to describe parts of a shape • Most – Will be able to compare simple fractions • Some – Will be able to use a diagram to compare two or more simple fractions
- 11. Learning outcomes • All - Will be able to use fraction notation to describe parts of a shape • Most – Will be able to compare simple fractions • Some – Will be able to use a diagram to compare two or more simple fractions
- 12. Exit ticket