Today I am making a calculator, water bottle, and paper sorter. You will need, two boxes, paper, and tape.
Cut one of your boxes in half, and tape the two half’s together. If your boxes were thin, you could just tape them together.
Cut the top off of the other box.
Cover it with paper, and cut it in half.
Tape the two half’s in the boxes. This can be tricky.
Cover the outside in paper.
Fill it with paper!
Cut a piece of paper to be the base.
Cut a bunch of little squares.
Write numbers on them.
Tape the numbers to the paper, and do math!
Roll it into a tube.
Cut a smaller piece of paper, and wrap it around your tube for the lid.
Fold the end down.
And you have a bottle.