Understanding Waves

Young scientists use Slinkys to better understand waves. After creating and measuring many aspects of waves, they complete a handout and homework questions. The resource also introduces the final project for the chapter, though it does...

Slinkies® are a great tool for visualizing waves. Pupils work in groups to create both transverse and longitudinal waves before using a polarizer to analyze the ways they are able to travel. 

Lead your class on a journey to the planet Jupiter and provide them with fun facts in the process. Learners explore radio waves emitted by Jupiter to further understand how this data helps our daily lives. They conclude by discussing...

Take your class on an intergalactic journey as they explore the galaxy and various meteorological events taking place in our atmosphere each day. Learners investigate electromagnetic waves and the Doppler Effect before gathering radar...

How did scientists discover what lies beneath the earth's surface? Dig a hole? X-ray vision? Guide your class through the types of seismic waves and how these waves helped shed light on Earth's many layers. The included resources provide...

Tectonic relationships prove when there is too much friction, the fault lies near. This STEM science lesson is designed as a guided inquiry experiment. Scholars know the question but must choose their materials, formulate their...

Assist your class with understanding how Earth's atmosphere is affected by radio signals. They discuss current knowledge of radio waves and construct an aluminum screen to mimic the effects of the ionosphere. They continue the lesson by...

Use a video on seismic waves to explain the differences between s and p waves, as well as the details that they provide about the composition of the rock.

"To understand the phenomenon of color, it helps to think about light as a wave." This is a brief and very informative instructional video on what color is and why we are able to see it. Your young scientists will learn such terms as the...

Why did the waves get into a fight? They were tired of each other's interference. Scholars observe the wave patterns from dripping water, sound waves, and light waves. They vary the spacing, build barriers, and increase the number of...