Page 80 - NUMINO Challenge_B1
P. 80
Basic Concepts Folding, Cutting, and Unfolding Paper to Form Shapes
Fold a piece of colored paper twice as shown below. Then cut along the
dotted line.
To draw the unfolded shape of this piece of colored paper, unfold it step
by step.
Example Fold a square piece of paper as shown below. Then cut out the
darker portion. When the remaining piece of paper is unfolded,
what does it look like? Draw it in the box below.
Class Notes
After a portion is cut out, the remaining piece of paper will look like this:
Try It Again Fold a piece of origami paper twice as shown below. Then cut
out the colored portions. Draw the remaining parts of the piece
of paper when it is unfolded.
77Geometry
Fold a piece of colored paper twice as shown below. Then cut along the
dotted line.
To draw the unfolded shape of this piece of colored paper, unfold it step
by step.
Example Fold a square piece of paper as shown below. Then cut out the
darker portion. When the remaining piece of paper is unfolded,
what does it look like? Draw it in the box below.
Class Notes
After a portion is cut out, the remaining piece of paper will look like this:
Try It Again Fold a piece of origami paper twice as shown below. Then cut
out the colored portions. Draw the remaining parts of the piece
of paper when it is unfolded.
77Geometry
