A collection of over 3000 videos that K-12 math, biology, chemistry, physics and some of the social science. Each video is about 10 minutes long and many include interactive components to check understanding.Read more

If you use rubrics to score ELA projects, then you know that crafting new rubrics is worthwhile, but time consuming. The many sample rubrics shared on this page may assist teachers in thinking through the criteria for evaluating fairly ELA and other language-based projects.Read more

This middle school peer revision checklist for writing standard one will help guide students as they provide objective feedback to their peers.Read more

An interactive introduction to the PARCC Diagnostic tools for both English Language Arts and MathematicsRead more