Comparing Sounds

Use this template to order sounds from loudest to quietest.

I filled water bottles with different material. We listened,ordered them and then had to draw them onto the template in the correct order.

After that we looked at the loudest bottle and the students used the different materials to investigate how they could make it softer. Once they thought they had figured out the answer they wrote about how they would make it softer and why it this made it softer.