Then ask a grown-up to print them off and the cut them out.

Here are the instructions:

To make SamSam’s mask:
1. Glue the sheet onto thick card.
2. Cut around the outline of the head.
3. Cut out the pink dots for the eyes.
4. Use a craft knife to cut out the “U” for the nose.
5. On the back, staple the end of an elastic band to each side of the mask.

To make a BiffBoffer:
1. Stick the sheet of paper onto some thick card.
2. Cut round the outline of the BiffBoffer.
3. Fold the BiffBoffer along the dotted lines.
4. Stick down the inside of the BiffBoffer.

HAVE FUN!