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Books with author Jenny Karpelenia

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  • Sound

    Jenny Karpelenia

    Library Binding (Perfection Learning, Aug. 15, 2004)
    Explore the world of sound - how it's created, measured, and used in everyday life.
    Z+

  • Heat

    Jenny Karpelenia

    Library Binding (Perfection Learning, Aug. 15, 2004)
    Warm up to the concept of heat energy with this discussion of its sources, effects, properties, and applications.
    Q

  • Light

    Jenny Karpelenia

    Library Binding (Perfection Learning, Aug. 15, 2004)
    Examine the properties of light energy, and learn about various sources of light, tools that use this form of energy, and how light helps us to see.
    T

  • The Periodic Table of Elements

    Jenny Karpelenia

    Paperback (Perfection Learning, Jan. 1, 2007)
    None
    Z

  • Electricity And Magnetism

    Jenny Karpelenia

    Library Binding (Perfection Learning, Aug. 15, 2004)
    Learn the "shocking" truth about electricity and magnetism and the relationship between these two powerful energy sources.
    V

  • Motion

    Jenny Karpelenia

    Library Binding (Perfection Learning, Aug. 15, 2004)
    An introduction to potential and kinetic energy, gravity, centripetal and centrifugal force, friction, speed, acceleration, and the laws of motion builds an understanding of how this important form of energy keeps us moving.
    T

  • Physical and Chemical Properties and Changes

    Jenny Karpelenia

    Library Binding (Perfection Learning, Jan. 1, 2007)
    Describes the concepts of chemical reactions and the properties of matter.
    Y

  • Electricity and Magnetism

    Jenny Karpelenia

    Paperback (Perfection Learning, Jan. 15, 2004)
    "Electricity, electromagnetism & magnetism"

  • Geologic Time

    Jenny Karpelenia

    Library Binding (Perfection Learning, Jan. 1, 2004)
    Journey back in time to retrace the Earth's history from its early beginnings to present-day life on the planet.
    S

  • Mixtures and Solutions

    Jenny Karpelenia

    Library Binding (Perfection Learning, Dec. 1, 2005)
    What can you mix together, take apart, and then put back together again? Mixtures and solutions are versatile combinations of substances that aren't chemically bonded.
    M

  • Chemical Energy

    Jenny Karpelenia

    Library Binding (Perfection Learning, Sept. 1, 2005)
    The transformation of chemical energy that occurs in humans, plants, fuels, batteries, and machines helps get things done.
    Y

  • Acids and Bases

    Jenny Karpelenia

    Library Binding (Perfection Learning, Dec. 1, 2005)
    Acids and bases are compounds with specific properties that are very important to everyday life
    V