[Free Registration/Login may be required to access all resource tools.] Solve word problems using the guess, check, and revise strategy.

[Free Registration/Login may be required to access all resource tools.] Evaluate formulas with decimal quantities using the distributive property.

[Free Registration/Login may be required to access all resource tools.] Multiplying and dividing complex numbers in polar form, checking with rectangular form and technology

[Free Registration/Login may be required to access all resource tools.] Students practice division facts by examining the tens.

[Free Registration/Login may be required to access all resource tools.] Students practice division facts by watching a video and attempting practice problems.

Students will be given a set of numbers and will determine the order in which to add or subtract them to end with the correct solution.

Four sporty brainteasers in the context of fencing, hockey, football and international medal tables. This activity challenges students to be resourceful, to think logically and to work systematically, and is designed to be accessible to...

[Free Registration/Login may be required to access all resource tools.] Finding the limits of polynomial functions using theorems and operations on limits

Kids love to count and build puzzles. This activity encourages them to do both! The kids count objects on puzzle pieces and match the groups of objects to the correct number.

A flip chart on the Promethean board and laminated shapes keep student engagement high as they demonstrate their sorting skills.

In the past, we made apple tasting graphs. Since graphing isn't big in terms of Kindergarten Common Core, this is a great way to update an old tradition with a CCSS-aligned activity!

If you know how to count by tens, you can solve multiplication problems in which ten is a factor.

Subtraction problems can involve shapes, attributes and perimeter.

[Free Registration/Login Required] This flipchart will help students understand the four basic arithmetic operations. There are activities to give them practice using them to solve problems. Assessment questions are included.

This resource provides an interactive worksheet with just ten problems as an independent practice or a quick assessment.

Improve your computation skills using this timed interactive worksheet.

The Khan Academy lesson explains what remainders are in division and what they actually mean in some different contexts. Five practice problems and their solutions are included.