Richards Roy. Books
Guide and index
Provides information for classroom use of companion kits including materials needed, ways of integrating into the curriculum and an index to topics.
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101 science tricks
By Richards Roy., Roy Richards, Carlton Hollander
Presents 101 experiments and activities involving such scientific principles as aerodynamics, light and color perception, and optical illusion.
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101 science surprises
Presents experiments and activities involving natural observation, geometric patterns, simple chemistry, and more.
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Ships
By Richards Roy., Roy Richards
Surveys the history of ships and their various uses, from the first boats and ancient galleys to submarines, hovercraft, and ships of the future.
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