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  • Basic Science Lab Procedures
    $24.00 Choose Options Basic Science Lab Procedures
    Working in a science lab with chemicals is different than most education activities in a school in that the student is routinely exposed to heat and flames, acids, bases and corrosive chemicals any of which could cause a...
  • Digestive System
    $38.00 Choose Options Digestive System
    Have you wondered how the digestive system works? This course leads a student through a study of the digestive system, emphasizing both anatomy and chemistry. The student learns the basic anatomy of the digestive organs and...
  • Electricity in the Home
    $68.00 Choose Options Electricity in the Home
    A typical home depends on electrical wiring for lighting, a variety of appliances, communication equipment and entertainment products. How many people, much less children, understand these uses of electricity well enough to...
  • Electromagnetic Spectrum
    $22.00 Choose Options Electromagnetic Spectrum
    How are electricity and magnetism related? What are the "rules" that predict electromagnetic actions? How is it that these rules can be used to explain the behavior of all sorts of radiated energy from radio signals to light...
  • How Engines Work
    $28.00 Choose Options How Engines Work
    Describes the structure, function and fuels of gas, diesel, steam turbine, electric and jet engines. Practical activities include: Build an impulse water turbine, write a report describing the structure function and fuels of...
  • Introduction to Climate
    $33.00 Choose Options Introduction to Climate
    What is the difference between climate and weather? Why is Washington a good place to grow apples, and Florida good for growing oranges? What are the five basic elements of climate? The student who does this course will...
  • Microscope Activities
    $24.00 Choose Options Microscope Activities
    Beginning microscopes are often used as toys, but a good quality student microscope has many applications in science and technology. This course teaches the student how to use a standard microscope (multiple objectives,...
  • Physics: Heat
    $33.00 Choose Options Physics: Heat
    How important is it to insulate the walls of a house? What is the effect of doors and windows on being able to keep a house warm or cool? What fuel will heat a house most efficiently? Is it possible to calculate these...
  • Physics: Mechanics
    $41.00 Choose Options Physics: Mechanics
    Have you ever wondered how space engineers figure out how much fuel to put in a rocket? Or why a tiny bullet can do so much damage when it hits something? What do physicists and engineers mean when they talk about things...
  • Physics: Radiation
    $22.00 Choose Options Physics: Radiation
    What is being referred to when people speak of "radiation"? How is radiation produced? Have you ever noticed how a straw can look bent when you see it in a glass? What causes this, and how do scientists use this...