Want to help your third-grader master the basics of 3rd grade math? Here are some of the skills your child will be learning in the classroom. Understand what it means to multiply numbers – for example ...

Students learn how to use expanded form when determining place value. OBJECTIVE: I will be able to use expanded form to determine place value. In this lesson, students learn how to use expanded form ...

Students are introduced to using arrays as a strategy to solve division problems. In this lesson, students are introduced to using arrays as a strategy to solve division problems. / Carrie Brewer, ...