In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.

In this animated object, learners examine the basics of capacitance and capacitors.

Learners solve word problems involving basic mechanical principles such as torque, horsepower, work, and power. Students who have problems with a particular word problem may try it again with a different set of numbers.

The learner views the operation of a transistor switching from saturation to cutoff. A brief quiz completes the activity.

Students read about the three main classes of amplifiers and view graphical representations of the collector current and circuit.

In this animated object, students view diagrams of the UJT as it is used in the relaxation oscillator circuit. Waveforms illustrate how the circuit operates through several time periods.

Learners analyze a base-biased npn transistor circuit. A "help" screen is available.

Learners analyze a base-biased npn transistor circuit. A "help" screen is available.

Learners analyze an emitter-biased npn transistor circuit. A "help" screen is available.

Introduction of transistor

Grade 5 Social Check-in Practice - Cordillera Region

Grade 5 Social Check-in Practice - Arctic Region Game 2

Unit 2 Game 1