This is a series of worksheets introducing the use the bar method to solve equations. I have updated these and have added sheets dealing with equations such as 3x - 9 = 10. I have also added student ...

A worksheet on solving simple linear equations including the cases where there are fractions and brackets. Detailed solutions are included. A bundle is a package of resources grouped together to teach ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...