Measuring might feel like math in the classroom, but at the Tellus Science Museum, it looks a lot more like playtime.

Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

When an object is being designed it is not usually drawn to actual size. Large objects are scaled down onto the page and small objects may be scaled up. Module 5 (M5) - Geometry and measures - ...

How many inches are in a foot? Pick inches or feet to measure the length of objects. Warm up with a Mystery Math Mistake to add 2 two-digit numbers. Explore how many inches there are in a foot.

Revise the different types of angles and rules for calculating angles. This guide includes interactive activities and a quiz. NEW: Angles in parallel lines Revise alternate, correspondent or ...