Science Explorer Junior

Do you like to learn by experimenting? Do you want to find out more about how scientists work? Then the Science Explorer Jr. books are for you! Use thinking and observation skills as you try activities that will help you learn more about everything from rocks and soil to magnets and solar energy. Read all of the Science Explorer Junior books and become a Junior Scientist!

Junior Scientists: Experiment with Plants

Describes experiments that can be performed with plants in order to learn about their properties, including whether roots grow before stems, the importance of light, and how plants drink water. More »

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Junior Scientists: Experiment with Rocks

Describes experiments that can be performed using rocks to demonstrate their properties, including how they are formed, how to test their hardness, and whether rock layers can be changed by… More »

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Junior Scientists: Experiment with Seeds

Describes experiments that can be performed with seeds in order to learn about their properties such as how water temperature affects seeds, the direction roots grow, and the effect of talk… More »

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Junior Scientists: Experiment with Soil

Describes experiments that can be performed with soil in order to learn about its properties, including its composition, whether it can act as a natural filter, and if different substances… More »

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Junior Scientists: Experiment with Solar Energy

Describes experiments that can be performed using solar energy in order to learn about its properties, including how different colors absorb sunlight, if it cleans dirty water, and whether it… More »

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