A complete hands-on science experiment about sound that use only common items that you can find in your classroom or home.
In this experiment your students will make a simple megaphone and then use it to investigate the concept of sound amplification and the way sound travels.
This experiment is differentiated
with activities to keep your fast finishers busy, and comes with full Teacher's Notes
that explain both the experiment and the science behind it so you will feel confident to help your students explore this topic and they will love doing it!
The Investigation Record your students can use to record their experiment and their learning is available to download for free here:
If you would like to help your students explore this topic further there are 2 packs of 5 experiments, Science Experiments about Sound
and More Science Experiments about Sound
" are available at my TPT store at a discounted rate compared to the single experiment price.