Science App Review

Define: I need to find an app that can help me with science 9

Dream:  Use the PHET Simulations app to help me with some questions about science, or some questions I do not understand, I can use this app to help me.

Deliver: Find the experiment to help me learning Science 9, I can find a variety of experiments in the PHET, when I can not understand something, I can search for the answer there.

Debrief: The PHET app can show me some of the experimental, if some questions I do not understand,I can search in this app, the PHET will show me some of the experimental, and to help me understand, I think that app can help me with more question.