Sunday, 21 June 2015

Geometry

In our Hub we are learning about 2D and 3d shapes. Today we had to make 3D shapes out of toothpicks and marshmallows and then describe it. Here are some of our shapes...


I have made a 3D shape. It has 8 corners and 12 sides. It has 6 faces. It is not 2D, what shape am I?  I am a cube




I made a 3D shape it has 8 corners and its flat surfaces are the same size. I am a cube




I made a shape with 1 flat surface and 8 edges. It is 3D it is called a Triangular prism.



I have a shape it 3D at the bottom there is 4 corners at the bottom it goes up to a point. My shape is a pyramid. 


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