The Chemistry: The Complete Course
Series teaches students the quantitative reasoning skills they'll need to solve chemistry problems. The 30 (sold-separately) volumes cover all aspects of chemistry, from density to the mole to stoichiometry, and demonstrate how to ask meaningful questions and conduct careful investigations.
This volume teaches students how the "numbers" in a problem are generally of two types: "amounts" and "this per that." Grades 9-Adult. 30 minutes on DVD.
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