A New Phase in Town

Middle schoolers explore heat energy and how it is used to change the phase of matter, and discover that temperature does not increase or decrease until the phase change is complete. This extremely well-written plan is packed with great...

A micro-unit on the phase changes of water includes three laboratory activities. Junior scientists compare the densities of ice and water, and then they do the same for cold and warm water. They examine freezing and boiling temperatures....

Learning about the moon has never tasted delicious! Using the popular Oreo cookie as a model, young scientists carve out the cream filling to represent the different phases of the moon.

How do you know the moon is going broke? It's down to its last quarter. The lesson provides a more accurate way to teach lunar phases, emphasizing not only naming or understanding them, but being able to explain why they occur....

The moon takes just over 27 days to orbit around Earth. Young scientists position themselves as the earth as they rotate around the sun and hold the moon. This allows them to observe the patterns and phases of the moon.

Ignore the full moon, it's just a phase. Young scholars observe and record the moon during a full cycle before learning to predict future phases. Then the instructor leads a discussion on the other solar system objects that also go...

Watch an entire month flash before your eyes with this fun phases-of-the-moon flip book activity.

What a fun way to learn! Middle schoolers will love this short video that teaches all about the eight phases of the moon. The video features lyrics set to a catchy tune that's sure to appeal to this age group. As the song plays, lyrics...

The moon is up at night the same amount of time it is up during the day. The video discusses why the moon has phases, how even ancient people knew it was a sphere, and each moon phase. It focuses on each moon phase individually, not only...

Carbon dioxide makes up an incredibly small percentage of our atmosphere, so why is it so important? The video explains that humans passed the 400 parts per million mark in 2013. It highlights the causes of the increase and our...