Students explore the simple machine of a wedge. In this wedge lesson, students test wedges on different materials including wax, soap, clay and foam. They learn how a wedge was used to build the ancient pyramid and modern day skyscrapers.

Students create a pyramid design based on the 6 simple machines that they are introduced to. In this simple machines lesson plan, students are introduced to the wedge, wheel and axle, inclined plane, screw, and pulley.

Here is an interesting lesson on how old things are designed for young scientists. In it, learners compile a list of their birthdays, and the class puts them in sequential order from youngest to oldest. Then, they sequence 15 objects...

In this Dig Magazine archeology worksheet, students complete a 5 question quiz. Answers and links to additional resources are included.

Students experience an archaeological dig exploring off the shore of Black Hawk Island and Wisconsin River. They study in the same place where the infamous Dell House once stood. Dell House and its historical significance is reviewed...