Page history
18 April 2019
→Interior and exterior angles in triangle: Angles formed when a triangle is formed.
+9
→Interior and exterior angles in triangle: Angles formed when a triangle is formed.
-35
→Concept 3: Theorems and properties
-5
no edit summary
-4
→Concept 3: Theorems and properties
+428
→Additional Resources
-699
→Activities
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→Activities
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no edit summary
+99
16 April 2019
→Learning Objectives
-12
→Activities
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no edit summary
→Additional Resources
+139
→Concept Map
+13
→Teaching Outlines
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12 April 2019
→OER
+9
→OER
+39
added Category:Class 8 using HotCat
m+21
removed Category:Class 9 using HotCat
m-25
→Concept 3: Angle sum property
+295
→Activity No # 7 : Click here
-147
→Activities
-376
→Activity No # 1 : Click here
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→Activity No # 5 : Types of triangles based on sides
+257
→Activity No # 1 : Formation of a triangle
+209
→Activity No # 3 : Measures in a triangle
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no edit summary
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11 April 2019
→Activity No # 1 : Formation of a triangle
-1,462
→Concept #1. Formation of a triangle, elements of a triangle and its measures
-287
→Activity No # 1 : Formation of a triangle
-1,204
→Concept #1. Formation of a triangle, elements of a triangle and its measures
18 March 2019
→Activity No # 6 : Types of triangles based on angles
+276
→Activity No # 4 : Interior and Exterior angles in a triangle
+33
17 March 2019
15 March 2019
14 March 2019
no edit summary
+121
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+6
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-10
→Activity No # 7 :Angle sum property
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→Activity No # 5 : Types of triangles based on sides
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no edit summary
+814
1 February 2019
no edit summary
-13
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-187
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+7
→Activity No # 2 : Elements of a Triangle
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-15
