Striking: Accuracy and Power

Assist your class with correctly calculating the values for force, work, and power as they determine the amount various activities require. They gather data and participate in a group discussion to compare results upon conclusion of the...

Can the force of falling water through a tube vary by altering the diameter of the tube or its height? That is what physical scientists aim to discover in this activity, the third in successively more revealing activities on the power of...

What better way to learn how to use a microscope than building your own? A lab investigation has scholars use lenses from magnifying glasses and sheets of cork to design their own compound microscopes. They calculate focal length...

Students investigate technology and make a correlation between technology and the weather. In this science lesson, students experiment with the weather and climate using technology to help them understand forces and motion. They identify...

If I change the length, will they work better? After brainstorming the variables of wind turbine blade design, groups choose one variable to isolate and test. The groups then present their data to the class in order for all to have the...

It's time for a throw-down of Olympic proportions! Learners explore the energy track stars use to toss four field-event items: the javelin, shot put, hammer, and discus. The narrator then relates the energy used in throwing to...

In this electrical learning exercise, students draw a schematic design and build a circuit board to grasp the understanding of power conversion circuits before answering a series of 30 open-ended questions including analyzing schematics....

Students explore how to build an efficient windmill design by taking into account how the lift and drag caused by the movement of wind can be used to make the blades of the turbine move. Through their readings, hypothesis and by trail...

In this instructional activity, students will investigate error. As shown in earlier activities from navigation lessons 1 through 3, without an understanding of how errors can affect your position, you cannot navigate well. Introducing...

A spark of static electricity contains up to 3,000 volts, while a lightning strike contains around 3,000,000 volts. To understand electricity, its power, and the safety considerations relating to it learners engage in a comprehensive...