**Practical Uses of Math and Science**

**A collection of brief examples showing how math and science****topics taught in K-12 classes can be used in interesting settings, ****including every day life.**

## Featured PUMAS Example

### Modeling the Motions of the Earth, Moon and Sun

View the full ExampleThe purpose of this lesson is for students to learn the relative motions of the Earth, Sun and Moon. Awareness of these different motions is needed to develop an understanding

of the causes of the day/night cycle, the seasons and the cycle of lunar phases.

## View Our Examples

The PUMAS examples are aimed primarily at helping pre-college teachers enrich their

presentation of topics in math and science.