A weightlifter competition that demonstrates the difference between the type of power (voltage) and the amount of power (amperage).
Appropriate Grades: Grade 6,
To recognize that streamlining reduces drag, and to predict the effects of design changes on an airplane.
Appropriate Grades: Grade 6,
To show the earth's rotation around the sun and the moon's rotation around the earth.
Appropriate Grades: Grade 6,
To demonstrate the types of evidence that could be found at the scene of a crime.
Appropriate Grades: Grade 6,
To demonstrate that air moving over a curved surface provides lift.
Appropriate Grades: Grade 6,
To show that air has many of the same properties as more solid objects, including "taking up space".
Appropriate Grades: Grade 6,