Students explore building a pyramid, learning about the simple machine called an …
Students explore building a pyramid, learning about the simple machine called an inclined plane. They also learn about another simple machine, the screw, and how it is used as a lifting or fastening device. During a hands-on activity, students see how the angle of inclination and pull force can make it easier (or harder) to pull an object up an inclined plane.
This lesson is from Tools for NC Teachers. In this lesson, students …
This lesson is from Tools for NC Teachers. In this lesson, students explore situations that involve dividing a unit fraction by a whole number. This is remixable.
This task is from Tools for NC Teachers. Students compare the difference …
This task is from Tools for NC Teachers. Students compare the difference between a fraction times a whole number compared to a fraction divided by a whole number. This is remixable.
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