In this learning activity you'll examine force, mass, and acceleration to understand this "Law of Acceleration."

In this learning activity you'll examine Newton's Third Law: for every action, there is an equal but opposite reaction.

Learners read a description of torque and study the factors that cause its magnitude to change. A brief quiz completes the activity.

The learner studies how electrons travel from one atom to the next. Examples demonstrate how voltage is created by the use of a battery or through magnetism. A quiz completes the activity.

Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.

Learners complete a matching exercise as a quiz or as a review of state laws and rules pertaining to barbers and cosmetologists.

In this interactive object, the learner views photos of the interior of a salon and identifies areas that violate Wisconsin safety and sanitation regulations.

Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.

In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.

Review of thermal energy transfer-middle school

Tekan butang buzzer jika peserta ingin menjawab soalan. Menjawab soalan dengan betul akan mendapat tambahan markah manakala menjawab dengan salah akan ditolak markah. Setiap peserta bersaing untuk menjawab dan mendapat markah tertinggi untuk memenangi satu juta ringgit!

Objects in Motion Review questions to help prepare for your quiz.