Origami: Build an Exquisite GiftBox

What can I use instead of origami paper if I don't have a square sheet?

Trim a sheet of printer or wrapping paper into a square (place the color side down as instructed) and use the edge of a ruler or your fingernail as a bone-folder substitute to make the sharp creases.

My box won't stay together when I tuck the triangular corner flaps—how can I fix that?

Make sure the vertical and horizontal center creases and the corner folds are very crisp, gently lift the adjacent wall to open the pocket before tucking each small triangular corner flap fully inside, then press the base and corners firmly so the box holds its shape.

How can I adapt this activity for younger or older children?

For younger children, use a larger 12-inch construction paper square and pre-crease the center and corner folds for them and help with tucking the triangular flaps, while older kids can use smaller origami paper, try making a matching lid by repeating the same steps with a slightly larger square, and add finer decorations.

How can we personalize or make the gift box sturdier or fancier?

After tucking the corner flaps into the pockets, reinforce seams with a small dab of glue if you want sturdiness, then decorate with colouring materials, stickers, ribbon or a handmade tag and consider folding nested boxes of different sizes to create a set before sharing a photo on DIY.org.