Gr. 4 Science

What?

1.    Investigate the characteristics and properties of light and sound http://www.zephyrus.co.uk/lightfacts.html

2.    https://www.youtube.com/watch?v=ZOWsJxabsbk  and https://www.youtube.com/watch?v=lTetdgpu7MU

3.    Assess the impacts on society and the environment of light and/or sound energy produced by different technologies

4.     Identify a variety of natural light sources

5.    Identify devices that make use of the properties of light and sound

HOW?

We will be making a solar powered marshmallow roaster!!