Page 27 - PlayFacto_A8
P. 27
Triangles and quadrilaterals
Let’s make a triangle into a quadrilateral by using pattern blocks.
Materials: Pattern blocks, Pattern block stickers
1 Prepare pattern blocks.
2 Make a triangle as shown below by using the given pattern block pieces.
3 Make a quadrilateral by using the same pattern block pieces as you made
a triangle.
Example
4 Put the stickers that you made.
24 Workbook A-8
Let’s make a triangle into a quadrilateral by using pattern blocks.
Materials: Pattern blocks, Pattern block stickers
1 Prepare pattern blocks.
2 Make a triangle as shown below by using the given pattern block pieces.
3 Make a quadrilateral by using the same pattern block pieces as you made
a triangle.
Example
4 Put the stickers that you made.
24 Workbook A-8
