Help your students understand how protons are the positively charged particles and electrons are the negativley charged particles by charging their own iPod with an onion. Um you can charge your iPod with an onion?
Great for the kids! This explains the Order of Operations. It addresses the Common Core Grade Math Operations and Algebraic Thinking stardard Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
I use math journals in my Math Workshop. I like the idea of using Math Journal Sentence starters with my students. This would serve as a great way to incorporate writing in math and allow students to expand their thinking.