A little song to learn the names of 3D shapes.

A video with 3D shapes talking about faces, edges, and vertices (which are just the corners!).

A video about 2D shape names and identifying sides and vertices (corners).

A video to explain the perimeter is the distance around the outside of a shape. You need to add these numbers together to get the total perimeter.

A video that explains the Area means the space inside a shape. It goes through how to measure area using squares.

Another video that shows how to measure the area inside different shapes by counting the squares.

This video talks to you about estimating.

Estimating is when you use your background knowledge to take a good guess. You have a couple of tasks this week that ask you to estimate.

This video shows you how to measure with a ruler.

You need to make sure that every time you measure an object that you ALWAYS start at zero (0)!

Balancing Equations

This explains how numbers on each side of the equal side, just like a scale, need to be balanced.