Pairs Of Angles
Chapter Name : Lines And Angles |
Sub Topic Code : 104_09_06_04_01 |
Topic Name : Pairs Of Angles |
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Sub Topic Name : Pairs Of Angles |
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Introduction
Discuss a angles in straight line, two lines intersecting each other and a triangle
Pre-Requisites:
Introduction to Angles.
Activity:
Draw two interesting lines and verify the property of vertically opposite angles.
Real Life Question:
“In everyday life where do we see straight lines and triangles?”
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Plastic Geometric Shapes and Protractor | Measuring the angles of a triangle |
| Plastic Geometric Shapes and Protractor | Measuring the angles of a triangle |
Real life uses :
All designers make use of these theorems
Places to visit :
Construction Company – What do they use to see if a wall, object is leveled?
Practical examples around us
| Examples | Explainations |
|---|---|
| Builders | They use levelers and lasers to make sure objects/walls are leveled |
| Builders | They use levelers and lasers to make sure objects/walls are leveled |
What you learn in Theory:
Theorems related to pairs of angles
What you learn in Practice:
Where do you see them in day today life.