Investigate the Possibilities

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    Matter

    1. Elementary Chemistry: Matter--Its Properties and Its Changes, 3 Volumes
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / Trade Paperback
      Our Price$16.89 Retail Price$22.97 Save 26% ($6.08)
    2. Elementary Chemistry: Matter: Its Properties and Its Changes
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2009 / Trade Paperback
      Our Price$9.74 Retail Price$12.99 Save 25% ($3.25)
    3. Elementary Chemistry: Matter: Its Properties and Its Changes, Student Journal
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2009 / Trade Paperback
      Our Price$3.94 Retail Price$4.99 Save 21% ($1.05)
    4. Elementary Chemistry: Matter: Its Properties and Its Changes, Teacher's Guide
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2009 / Trade Paperback
      Our Price$3.94 Retail Price$4.99 Save 21% ($1.05)

    Energy

    1. Investigate the Possibilities: Energy Student Journal
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2009 / Trade Paperback
      Our Price$3.94 Retail Price$4.99 Save 21% ($1.05)
    2. Science Starters: Elementary Chemistry & Physics Pack, 7 Volumes
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      Tom DeRosa, Carolyn Reeves
      Tom DeRosa, Carolyn Reeves
      Master Books / 2013 / Other
      Our Price$38.45 Retail Price$54.93 Save 30% ($16.48)
      3 out of 5 stars for Science Starters: Elementary Chemistry & Physics Pack, 7 Volumes. View reviews of this product. 1 Reviews

    Forces & Motion

    1. Forces & Motion: From High-Speed Jets to Wind-up Toys
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2008 / Trade Paperback
      Our Price$9.09 Retail Price$12.99 Save 30% ($3.90)
      5 out of 5 stars for Forces & Motion: From High-Speed Jets to Wind-up Toys. View reviews of this product. 2 Reviews
    2. Forces and Motion: Teacher's Guide
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      Tom DeRosa, Dr. Carolyn Reeves
      Tom DeRosa, Dr. Carolyn Reeves
      Master Books / 2008 / Trade Paperback
      Our Price$3.49 Retail Price$4.99 Save 30% ($1.50)
      5 out of 5 stars for Forces and Motion: Teacher's Guide. View reviews of this product. 2 Reviews
    3. Science Starters: Elementary Chemistry & Physics Pack, 7 Volumes
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      Tom DeRosa, Carolyn Reeves
      Tom DeRosa, Carolyn Reeves
      Master Books / 2013 / Other
      Our Price$38.45 Retail Price$54.93 Save 30% ($16.48)
      3 out of 5 stars for Science Starters: Elementary Chemistry & Physics Pack, 7 Volumes. View reviews of this product. 1 Reviews
    4. Science Starters: Elementary Physical & Earth Sciences Pack, 6 Volumes
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      Master Books / 2013 / Other
      Our Price$36.36 Retail Price$51.94 Save 30% ($15.58)

    The Earth

    1. The Earth: Its Structure & Its Changes
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      Tom DeRosa, Carolyn Reeves
      Tom DeRosa, Carolyn Reeves
      Master Books / 2010 / Trade Paperback
      Our Price$9.74 Retail Price$12.99 Save 25% ($3.25)
      4.5 out of 5 stars for The Earth: Its Structure & Its Changes. View reviews of this product. 7 Reviews Video
    2. The Earth Teacher's Guide & Student Journal
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      Tom DeRosa, Carolyn Reeves
      Tom DeRosa, Carolyn Reeves
      Master Books / 2010 / Trade Paperback
      Our Price$5.24 Retail Price$6.99 Save 25% ($1.75)
      3 out of 5 stars for The Earth Teacher's Guide & Student Journal. View reviews of this product. 2 Reviews Video
    3. Science Starters: Elementary Physical & Earth Sciences Pack, 6 Volumes
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      Master Books / 2013 / Other
      Our Price$36.36 Retail Price$51.94 Save 30% ($15.58)