Can You Hear Me Now?

Students discuss waves and sound travel. They experiment with tin-can telephones, and telephones made of different materials including paper, foam, and plastic and record their results on an record sheet. Students explain why size matters (amplifies sound).

K - 2nd Science 16 Views 61 Downloads
Resource Details

Life Science
1 more...
Resource Type
Lesson Plans
Instructional Strategies
Inquiry-Based Learning
1 more...
45 mins

What Members Say

Aleesa F.
I am an ESOL teacher for grades K through 8. Lesson Planet helps supply me with the resources I need to scaffold instruction and build the background knowledge of my students. Lesson Planet makes learning - AND teaching - fun!
Aleesa F., Teacher
Beaufort, SC