"Become a better problem-solver, inventor, and innovator with these fascinating chemistry experiments. Each one has a clear question that's being asked, step-by-step instructions, a list of materials you'll need, prompts to help you record your observations, and more"--
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"Become a better problem-solver, inventor, and innovator with these fascinating chemistry experiments. Each one has a clear question that's being asked, step-by-step instructions, a list of materials you'll need, prompts to help you record your observations, and more"--
Read Less
