Changes

# Show a simple Geogebra file with triangles – Use this file to demonstrate that every triangle has the elements - vertices, sides and angles

# Show a simple Geogebra file with triangles – Use this file to demonstrate that every triangle has the elements - vertices, sides and angles

# How many triangles were formed?  Were there any strings left over?

# How many triangles were formed?  Were there any strings left over?

# For each of the triangles trace the shape on the book and write down the elements of the triangle in the following format {| class="wikitable" !Vertices !Sides !Angles ! |- | | | | |- | | | | |- | | | | |}

# For each of the triangles trace the shape on the book and write down the elements of the triangle in the following format {| class="wikitable" !Vertices !Angles !Sides |- | | | |- | | | |- | | | |} {| class="wikitable" !Vertices !Sides !Angles ! |- | | | | |- | | | | |- | | | | |}

# For each of the triangles observe (inspect visually) which is the longest side and which is the shortest side  {| class="wikitable" !Triangle name !Largest angle !!Largest side !Smallest angle !Smallest side |- | | | | | |- | | | | | |- | | | | | |}

# For each of the triangles observe (inspect visually) which is the longest side and which is the shortest side  {| class="wikitable" !Triangle name !Largest angle !!Largest side !Smallest angle !Smallest side |- | | | | | |- | | | | | |- | | | | | |}

# Allow the students to explore if there is any connection between the two?

# Allow the students to explore if there is any connection between the two?