Description of Big Idea: 

There are four fundamental interactions/forces in nature: gravitation, electromagnetism, strong nuclear and weak nuclear forces. All phenomena are due to the presence of one or more of these interactions. Read more

This data set presents the seismic activity around Cyprus, in the area of…
LAB
What keeps the Earth moving in its approximately circular path around the Sun?
LAB
This simulation allows students to connect pendulum oscillations with the…
LAB
This is a Dutch version.
ILS
This simulation shows two objects connected by springs and suspended from an…
LAB
In this lab students can investigate the wave behavior of quantum particles.
LAB
This simulation allows students to perform a double displacement reaction using…
LAB
In this lab, you can explore the concept of the Doppler shift for…
LAB
Physics-based simulation of a 
LAB
This lab is designed to help students visualize distance between two…
LAB
This simulation allows to visualize a process of dissociation of chloride …
LAB