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What are segments, rays and lines? (view source)
Revision as of 11:52, 29 March 2022
, 11:52, 29 March 2022no edit summary
Introduce children to the concept of points, line, ray and segments
==== Objectives: ====
* Introduce children to the concept of segments, ray and lines.
==== Prerequisites/Instructions, prior preparations, if any ====
Go through chapter - "Basic geometrical ideas".
==== Resources : ====
videos and any other additional materials
==== Process ====
{{Geogebra|sgeuw5ce}}
'''Students work:'''
Step 1: First click on check box 1
* What you observed? What is EF here?
Step 2:Click on check box 2
* What you observed? What is AB here?
Step 3:Click on check box 3
* What you observed? What is CD here?
* What do you notice among these pictures/objects?
* Move the window screen by holding left-click on the mouse and move towards right or left.
* Do you find any difference?
Step 4: Click on check box named as 'definitions'
'''Think about for the following questions'''
# Do you think you can draw a complete picture of a line? Why?
# Can you measure the line?
# A minimum of how many points are required to fix a line?
# How many points can be plotted on a line?
# How many segments can be on a line?
# Give examples for points, rays, segments and lines in our day-to-day life.
# How to represent line segments, rays and lines symbolically?
Click here to access the material for this chapter.
==== Practice work : ====
Solve the given [[:File:Worksheet-1 Points and Lines.pdf|Worksheet]]
==== Questions if any? ====
Please write your questions here.