Students discuss the importance of power grids in power generation. In this physics instructional activity, students explain the impact of power failure. They investigate the power blackout in 2003 and discuss their findings.

Young scholars discuss how they use communication devices. They read an article about communication technology. They create a poster depicting the impact of such devices on future generations. They also write a paper about what they have...

Read about how cellphone technology is drastically changing life in remote villages of South Africa. Click on link for classroom lesson plan.