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Big Question: How do scientists work together to solve problems? Within a physical science context, students explore variables, reliable procedures, fair tests, and use evidence to construct explanations and make recommendations to answer the Big Question. Through a series of design challenges, students explore the practices of scientists and engineers, while learning about such fundamental physical science principles as mass, surface area, and forces.
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Book Description It's About Time, 2009. Paperback. Condition: Good. Item may show signs of shelf wear. Pages may include limited notes and highlighting. May include supplemental or companion materials if applicable. Access codes may or may not work. Connecting readers since 1972. Customer service is our top priority. Seller Inventory # mon0000696968