The brother-sister pair Carlos and Clarita need your class's help in developing their new pet sitting business. Through a variety of scenarios and concerns presented to the siblings, the learners thoroughly explore systems of equations...

Guide members of the educational community in understanding and supporting autistic learners. A kit from Autism Speaks includes an array of tools designed for parents, teachers, and community members. 

This fabulous resource is a must-have for any algebra teacher's arsenal of lessons. Developing the idea of equations and use of variables from basic physical scenarios, learners gain valuable intuition in the structure and meaning of...

[Free Registration/Login may be required to access all resource tools.] Devise a problem-solving strategy that uses a graph to solve real-world problems.

Through this tutorial, you'll learn strategies and definitions that will help you solve linear equations. Example problems with step-by-step solutions and practice exercises with answers and explanations make this resource perfect for...

[Free Registration/Login may be required to access all resource tools.] Develop and use the strategies of guess and check and work backward.

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