For example a cube has 8 vertices. 2D shapes are boring. Ah! Not really. But got your attention. Now. 3D shapes, they have 3 dimensions. Length, width and depth. What would the 3D version of a ...

What is different about the two shapes? All the sides on the first shape are the same length. However, the second shape has sides which are different lengths. If you count the number of sides ...

Watch The power of the first 1,000 days. Via YouTube. Good nutrition in the first 1,000 days of life — from pregnancy to a child’s second birthday — is critical, not only for a child’s ...