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Críticas 'Simple instructions, well laid out and illustrated, make the eight to 10 projects in each of these books attainable and interesting. Most include two components: setup or construction and running the experiment. While all of the projects can be completed in 30 minutes, many can be extended by altering variables and running additional trials. This offers excellent scientific method practice. There's lots of timing, measuring, observation, and comparison of results. Materials are drawn from on-hand items, with a few special purchases needed--citric acid, black light, borax, and activated carbon. Some procedures are fairly exacting, and some require real dexterity. This is not necessarily bad, just something to note. Check the table of contents before buying; many projects may appear in books you already own. Online content, accessed via QR codes, includes links to supplies, related media, careers, and some truly wonderful next-level projects. VERDICT A good choice if your project books need refreshing.'--School Library Journal, Series Made Simple--Journal Reseña del editor Did you know that you can make plastic, snow, and even a lava lamp in less than 30 minutes? Clear, step-by-step instructions guide readers through the exciting science projects, and Science Takeaway sidebars explain the chemistry behind these cool creations.

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30minute edible science projects whip up even more tasty creations with these science projects did you enjoy the activities in the 30minute edible science projects book are you looking for more tasty treats to mix bake or boil no problem the kitchen is the perfect place to be both chef and scientist give these science projects a try

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