The example of two travelers meeting somewhere along the road has been a stereotypical joke about algebra as long as algebra has existed. Here in this detailed presentation, this old trope gets a careful and approachable treatment....

Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...

From medical treatments to cooking, people have been using herbs and spices for thousands of years. Perform a blind smell test of household herbs and spices to engage students in learning about ancient spice trading. Research the history...