Activities about negative exponents

Students look into a plant that doubles in height every month and work out a rule for its height at any point, then run that rule backwards to...

🌎In this activity, students will explore the concept of size of different objects around us through estimation and scientific notation. Begin with the starter slides ( Teaching tips...

This activity/post is a little different than our usual posts. We look at a particular math concept and consider how to use context, models and CCSS math practices...