Students identify and analyze how levers work by raising a brick with a shish kebab skewer. Students present their work, explaining what did and did not work, including illustrations of the lever lift from different angles. Students...

Students research and conduct experiments with several types of simple machines. They examine levers, pulleys, inclined planes, wheels, axles, wedges and screws and then consider the physics behind "Green Eggs and Ham".

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

Students research simple machines. In this simple machines instructional activity, students explore the many types of simple machines such as the lever, pulley, and screw. Students discover simple machines in the classroom.

Students discover the catapult. In this catapult lesson, students research the history of the catapult and how it works. They work in groups to build their own catapult using tootpicks, popsicle sticks, rubber bands, and spoons. 

Learners read a news article about the creation of a catapult that will throw pumpkins. In this current events lesson, the teacher introduces the article with a discussion of catapults and a vocabulary activity, then students read the...

Students apply the mechanical advantages and problem-solving capabilities of six types of simple machines (wedge, wheel and axle, lever, inclined plane, screw, pulley) as they discuss modern structures in the spirit of the engineers and...

Discover the functional works of art found in everyday life. Modern architecture is the focus of this highly visual presentation. Works from architectural masters such as Frank Lloyd Wright, Frank Gehry, and Le Corbusier are featured. A...

Upper elementary and middle schoolers examine and research the history of the Timber Industry in the state of Arkansas. An economic component is quite prevalent in this lesson as well. Groups of learners work together to write essays...

Students design device that will place a cup into a cupboard for a physically challenged person. They study the engineering design and how structure relates to function.

Have your young reporters research contributions of the ancient Egyptians, draft scripts, and broadcast their stories live on the Nile Network News. Depending on class size and age, topics may be brainstormed or assigned. The detailed...

In this English worksheet, students discuss North Korea. Students brainstorm, debate, and practice their listening skills with this worksheet.

In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about Galileo's contributions to science. 

This activity provides a unique review of clothing and textiles, focusing on sewing. It includes a handy diagram of a sewing machine, which could be useful in a home economics class, and 10 questions.

Students investigate what an engineer does. For this engineering lesson, students read the book "Sparky's Engineer" and analyze the different types of engineers that are referenced in the book. The students identify tools and machines...

Fourth graders observe examples of simple machines found in the school, playground, and work environment. In this simple machines lesson, 4th graders review simple machines by viewing three web sites. Students tour the school and grounds...

In this social studies worksheet, students find the words related to the catapult and the answers are found by clicking the button at the bottom of the page.

This activity could be used in a home economics class to teach students about sewing and clothing. Using this 10 question worksheet, learners explore the function of a sewing machine, and plan a project.  

In this simple machines worksheet, students read about the pyramids and the simple machines used to build them. They answer three critical thinking questions about the building of the pyramids.

Students discover the famous Greek Philosophers. In this Greek activity, students find the contributions of Ancient Greece and their philosophers. This activity includes brief bios on Socrates, Plato, and Aristotle

Students use the National Archives and Records Administration's records to research the history of the U.S. Food Administation.

A review of the sinking of a South Korean ship by North Korea, & the actions of retribution taken so far. The final discussion revolves around the critical importance that China plays in this, and the influence it can lever either...

A very interesting look at the efforts made by the Wilson administration and the American public in feeding its citizens during World War I. Find out about the extraordinary legal actions taken by the federal government to assure a...