With so many math standards to fit into a school year, it can be difficult keeping track of what you have and have not covered. This collection of Common Core checklists allows you to maintain a running record of when each...

This is an advanced rates of reactions learning exercise. Students will be determining reaction times, molarities, and reactions rates for different reactions.

Young scholars examine the rise of citizen leaders and community organizing.

First graders investigate the uses and development of money as part of the study of finance. They focus upon the recognition of different coins and identify the value of each. Then students solve problems involving money and coins.

Second graders define the term culture and are exposed to a variety of cultures from around the world. They read books, play Native American games, develop a class book that examines their own culture and, after examining currencies from...

Properties of zero are presented in detail, with a word problem that demonstrates the additive inverse property and the additive identity property of zero.

The purpose of this task is for students to use the volume of a rectangular prism to see why you can multiply three numbers in any order you want and still get the same result. Aligns with 5.OA.A and 5.MD.C.5.

[Free Registration/Login may be required to access all resource tools.] In this online tutorial, students will begin to understand a substance according to its physical properties. Learn to distinguish between extensive and intensive...

This resource offers six brief arithmetic lessons: sums less than ten, sums of ten, and sums between ten and twenty, doubling, zero, and a set of general practice problems.

This task aims to show learners that there is often more than one way to represent a quantity. This instructional activity also lays a foundation for students to understand the commutative property of multiplication.

The term "integer" was adapted in Mathematics from the Latin word "integer", which means intact or whole. Integers are very much like whole numbers, but they also include negative numbers. This article explains the properties of integers...

Students will make 9 in as many ways as they can by adding two numbers between 0 and 9. This is a good introduction to the commutative property.