Students build models of types of levers. In this simple machines lesson, students use dowels and modified wooden rulers to build different types of levers. They compete to create the most efficient lever in the class.

Students study the three different types of levers and develop a simple machine. In this levers and simple machines lesson, students look at different types of levers, and experiment with a ruler and a marshmallow to determine how they...

Fifth graders participate in a review discussion of the parts of a lever, resistance or load, fulcrum, and effort. Next, they complete activities at six experiment stations while collecting data that they share with the class. While...

Students examine the parts of a lever system and their functions.  In this simple machines lesson students study the different classes of levers and what they are used for. 

Students compare and contrast the three different types of levers. In this physics instructional activity, students hypothesize how ancient Egyptians use them to build structures. They construct their own lever after teacher approves...

Seventh graders identify the different parts of a lever. In this physics lesson, 7th graders draw a lever and label the different parts. They use the interactive board to create their own lever.

After getting to know the inventor, Leonardo da Vinci and his many inventions, scholars think up their own invention. Following a written description and a hand-drawn picture, learners use a method of mirror writing and antiquing to give...

Students explore electromagnetism, simple machines and the design process. They use the concepts of electromagnetism to design and build a device that uses an electromagnet, a pulley and a lever using the provided Engineering Design...

Fifth graders divide into teams and select a simple science topic to explain and illustrate. They should pick a topic that they can illustrate with a very short (about 15-20 seconds) video clip, or QuickTime movie.

Young scholars identify six types of simple machines, then use the Internet for research.

Students study civil engineering, safety apparatuses in their city, and design their own city. In this civil engineering lesson, students discuss their towns safety apparatuses and define civil engineers. Students then design their own...