Alfra®|教育線上App不用買

The ability to make your own circuits is here! This uber-cool feature comes bundled with the latest update to our app on simple electrical circuits. Y...

This Exploriment app presents an environment in which you can learn about potential difference, voltage and voltmeter. Compare characteristics of volt...

This Exploriments app on Electrostatics lets you explore the nature of electrostatic interaction between charged particles. This app uses interesting ...

This Exploriments app for verifying Archimedes Principle provides a very comprehensive, interactive and visual environment for exploring concepts such...

This Exploriments app has five activities that use highly interactive ray diagrams to introduce you to the basic concepts of optics. The app lets you ...

This Exploriments Motion App lets you explore how distance traveled by a body is equal to the area under the speed-time curve and displacement is equa...