CK-12 Foundation
CK-12 Middle School Math Concepts - Grade 6
Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...
Curated OER
Mc Graw Hill: Identify the Main Topic and Key Details
This is a practice exercise to help teach how to find the main topic of a passage by looking at key details. CCSS.ELA-Literacy.CCRA.R.2
Quia
Quia: Metaphor Quiz
Read five short paragraphs and choose the main idea of each. Check the answers when finished to see how many were right.