Nutrition in Space
Pupils compare and contrast the process of dehydration with the processes of freezing and canning. They predict energy sources that may be accessible in the future in different environments such as the moon and planets, most notably Mars.
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New Review Ripening of Fruits and Vegetables
How long do fresh foods last in space at the International Space Station? Which foods perish quicker than others? How can astronauts preserve their foods to make them last longer in space? Young scientists test the rates at which some...
5th - 8th Science
Bone Structure: Hollow vs. Solid
What is meant by the phrase "form follows function?" Allow your budding biologists to discover first-hand through two activities. In the first, groups work together to discover whether a solid cylinder or an empty cylinder can support...
3rd - 12th Science CCSS: Adaptable