Download
and construct a square
pyramid for your Math Display
This
net prints out at A4 size when downloaded
Construction Hints

score the pyramid net along ALL fold lines before attempting
to assemble
 use a ruler to
aid scoring
 use sticky tape
on the tabs to assemble this shape rather than glue. It is much easier.
Square
Pyramid Facts
(write these up on card & display)
A square pyramid has four triangular faces and one square face.
The
triangular faces 'taper' to a point which is called the apex.
Discussion
Point  if a pyramid is rested on one of its triangular faces,
is it still a 'square based pyramid'?