This 3rd grade math unit covers 3D shapes including prisms, pyramids, and curved 3D shapes. Prisms are defined and their types are listed, with the cube identified as a special prism with equal square faces and no bases. Pyramids are also introduced and their types noted. Curved 3D shapes are the final topic covered in the unit.

1. Maths 3rd grade – UNIT 4
3D SHAPES
By Maria Adrover
CEIP CALONGE – School year 2015/16

2. PRISM

3. Types of prism

4. The cube
e
The cube is a special prism.
All the faces are equal squares (it
has no bases).

5. PYRAMIDPYRAMID

6. Types of pyramid

7. CURVED 3D SHAPESCURVED 3D SHAPES