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→Activity No # 3. Side sum property of a triangle
====Activity No # 3. Side sum property of a triangle====
====Activity No # 3. Side sum property of a triangle====
* Estimated Time - 20 minutes
* Materials/ Resources needed; Paper, pencil, and scale.
* Prerequisites/Instructions, if any:
# The students should know to construct triangle.
* Multimedia resources
* Website interactives/ links/ Geogebra Applets
* Process (How to do the activity):
# Mark three non-collinear point A, B and C on a paper.
# Join these points in all possible ways. The segments are AB, BC & AC
# Measure the sides AB, BC & AC
# Find the relationship between AB + BC with AC
#Find the relationship between AC + BC with AB
Find the relationship between AB + BC with AC
* Developmental Questions (What discussion questions):
# What are plane figures ?
# What is a polygon ?
# How many points are needed to make a traingle ?
* Evaluation (Questions for assessment of the child):
# What are the intersecting points of a triangle called ?
# Can you draw a triangle with collinear points.
* Question Corner
# Name the elements of a triangle.