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Books in Masterminds Riddle Math Series series

  • Measurement, Fractions, Probabilty, and Logical Thinking: Reproducible Skill Builders and Higher Order Thinking Activities Based on NCTM Standards

    Brenda Opie, Douglas McAvinn

    Paperback (Incentive Publications, April 15, 2004)
    This is an Elementary Math Workbook. There are chapters on Time, Money, Standard/Metric, Fractions/Probability Skill Builders and Logical reasoning thinking activities and brain teasers. Contains 89 pages of worksheets and answer keys on pages 90-91.
  • Riddle Math Fraction Skill Builders for Grades 4-8

    Brenda Opie

    Paperback (Masterminds Pubns, Dec. 15, 1989)
    None
  • Masterminds: Stephen Hawking

    B.E.S.

    Hardcover (B.E.S., Sept. 1, 2020)
    Meet the pioneers of S.T.E.A.M. and discover their fascinating life stories and inspirations with the Masterminds series. Stephen Hawking was a world-famous theoretical physicist, cosmologist, and author who made groundbreaking contributions to our understanding of the universe. He wrote the best-selling title "A Brief History of Time," which over the years has become a modern classic, and has helped non-scientists understand and explore big questions about the universe. Masterminds readers will learn how influential figures in S.T.E.A.M., like Hawking, made massive contributions to their fields and how their stories and discoveries remain relevant today.
  • Masterminds: Katherine Johnson

    B.E.S.

    Hardcover (B.E.S., Sept. 1, 2020)
    Meet the pioneers of S.T.E.A.M. and discover their fascinating life stories and inspirations with the Masterminds series. Katherine Johnson was a mathematician who played a key role in calculating how to land on the moon. Featured in the 2016 movie "Hidden Figures," Johnson was one of the greatest mathematical minds in U.S. history. Masterminds readers will learn how influential figures in S.T.E.A.M., like Johnson, made massive contributions to their fields and how their stories and discoveries remain relevant today.