Article
Khan Academy

Khan Academy: Energy Through Time

For Students 9th - 10th
The quest for energy has always been a balancing act. As humans have gained greater control over their environment, they've found abundant resources - and faced numerous challenges. This article traces the history of our quest for energy.
Article
Other

Competency Works: What the Learning Sciences Tell Us About Competency Education

For Teachers Pre-K - 1st
With automated tools and instructional support, find out how to become a "learning engineer" - working to apply what's known about learning, to the real challenges of developing affordable, reliable, available, data-rich competency-based...

Other popular searches