Forces - History of STEM practicals - Pykrete

Practical 20 in the History in STEM practical series.

This practical experiment looks at a material, Pykrete, developed during WWII that was ultimately deemed a failure, but is perfect for testing forces and strength of different materials. Comparing up to 4 versions of ice with different added components to augment the properties, students will test its strength and ability to hold masses of increasing size, as well as time how the added substances effect melting time. A great way to look at a number of physics themes for any class already looking at WWII in their history lesson. Note: You need a freezer in order to complete this practical, all other materials should be able to be obtained relatively easily.

More about the History in STEM practical Series

This series is designed to bring quality cross-curricula material to STEM subjects, that help students to explore and discover phenomena normally taught, while getting a glimpse into the history of its development.

In addition, a number of the practicals give the students the opportunity to play “Mythbusters”, looking at a number of different methods and having to reason why one or the other was the more likely or useful method.

From Ancient Greece to Vikings, China to the Golden age of the Muslim empire and beyond to India, the series takes a look at some of the most important STEM achievements throughout history.

There is a plan for 40 of these such practicals in this series, so, if you liked this one, consider looking at some of the others, or check out some of the bundles available.

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