Difference between revisions of "Lines and Angles : Introduction, Properties and Theorems"
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== Objectives == | == Objectives == | ||
| + | * Introducing lines and line segments | ||
| + | * Understanding formation of angles and their types | ||
| + | * Differentiating parallel lines and skew lines | ||
| + | * Recognizing angles pairs of angles formed in parallel lines | ||
| + | *# To visualize geometrical ideas with real life situations | ||
| + | *# Introduce children to the concept of points, line, ray and segments | ||
| + | *## To visualize the meeting point of lines/rays forms an angle | ||
| + | *## Understanding the use of protractor to measure angle | ||
| + | *## Familiar with the angle formation | ||
| + | *## Get to know about classification of angles | ||
| + | *### understand the concept of parallel lines and perpendicular lines; | ||
| + | *### identify differences between parallel lines and non parallel lines; | ||
== Introduction == | == Introduction == | ||
| Line 13: | Line 25: | ||
== Class 7 == | == Class 7 == | ||
Exercise problems and its solutions | Exercise problems and its solutions | ||
| + | |||
| + | Worksheets | ||
== Class 9 == | == Class 9 == | ||
Exercise problems and its solutions | Exercise problems and its solutions | ||
| + | |||
| + | Worksheets | ||
== Additional resources == | == Additional resources == | ||
Revision as of 07:50, 29 March 2022
Objectives
- Introducing lines and line segments
- Understanding formation of angles and their types
- Differentiating parallel lines and skew lines
- Recognizing angles pairs of angles formed in parallel lines
- To visualize geometrical ideas with real life situations
- Introduce children to the concept of points, line, ray and segments
- To visualize the meeting point of lines/rays forms an angle
- Understanding the use of protractor to measure angle
- Familiar with the angle formation
- Get to know about classification of angles
- understand the concept of parallel lines and perpendicular lines;
- identify differences between parallel lines and non parallel lines;
Introduction
Basic terms and Definitions
Pair of Lines
Pair of Angles
Class 7
Exercise problems and its solutions
Worksheets
Class 9
Exercise problems and its solutions
Worksheets
Additional resources
Text books : Karnataka Govt Text books – Click here to download
NCERT Text books - Click here to download
Class 7 - You can download Lines and Angles chapter by clicking here.
Class 9 - You can download Lines and Angles chapter by clicking here.