Cut another piece that’s exactly the same shape before adding a
third uncut sheet as the base.
Glue the frame pieces down onto the base: one and two.
Put the little box on the sides and mark the width twice on each
side – so that you have the width of three and height of three
little rectangular boxes. With a ruler, join all the marks - so you
have a large rectangle around the smaller one.
Ask a grown-up to help cut these sections out.
Make sure the frame is the same size as all of the little boxes
combined.
You will need nine little cardboard boxes, or some thick pieces
of cardboard. The important thing is that all nine parts are
exactly the same size. You will need to hold them together while
you decorate them. Do this with tape that peels off quite
easily.
Take a sheet of thick cardboard, hold the pieces firmly so they
don’t move and draw around the edge of them all. Now with one of
the squares mark the height on the outline: twice at the top and
twice at the bottom.
