Finding Simple Machines in Farm Machinery

Students explore simple machines.  For this simple machines science lesson, students work with a partner to identify what kind of simple machine is represented by a variety of household objects placed in paper bags.  Students...

The principles of levers and simple machines are presented here. An easy-to-make lever is constructed by each group of scientists, and they use it to explore how this simple machine makes heavy things so much easier to lift and move. A...

The choice is simple: create a PowerPoint presentation, write a book, or invent a compound machine. Whichever project your young scientists choose, they will be engaged in creatively demonstrating their knowledge of simple...

An excellent lesson awaits your young scientists! In it, learners are invited to explore the world of pulleys, levers, and planes; simple machines that make lifting heavy things much, much easier. They watch video, and engage in hands-on...

Fourth graders examine a machine and how its parts work together. In this simple machines lesson, 4th graders work in groups to study different gadgets, analyze how the parts of the gadget work and draw sketches of the gadget. Students...

Fourth graders investigate the principles and uses of an inclined plane, screw, and wedge and identify examples of simple machines. They rotate through three experiment stations, complete a worksheet for each station, and read a handout...

Read Just a Little Bit, by Ann Tompert as an introduction to levers. Discuss playground seesaws and then turn learners loose to experiment with the placement of a fulcrum. Their goal is to determine where to place it in order to lift ten...

Students know the six simple machines and explain what they do and how they have changed the lives of humans.

Students examine six simple machines by looking at pictures of real world objects.

Learners engage in a lesson that explores the concept of simple machines. They view a powerpoint media presentation and then are introduced to adult volunteers for the lesson. Each volunteer is at a station with a simple machine and...