Question

Some five-square nets are given below. Draw these nets on a card sheet. Make open boxes from these nets.

Try to find out other five-square nets that can be used to make open boxes.

Answer 1

Steps to Make Open Boxes:

1. Draw the Nets on Card Sheet:

   • Carefully replicate the given five-square nets (as shown in the image) on a card sheet.
   • Use a ruler to ensure accuracy in size and alignment.

2. Cut the Nets:

   • Cut along the outer edges of the drawn shapes.
   • Be precise to maintain the intended shape.

3. Fold Along the Lines:

   • Fold along the edges of each square in the net.
   • Ensure the folds are neat and sharp to make assembling easier.

4. Assemble into Open Boxes:

   • Fold the squares into a box-like structure, leaving one face open.
   • Use glue or tape to stick the flaps securely, creating the open box.

After making the boxes, compare which nets successfully form open boxes and which ones do not. This will help understand the properties of nets that fold into boxes.