Sherry, How I wish this technology existed while I was an undergrad and struggled with math! Adaptive solutions for math, reading and English have become customary in high schools and institutions of higher learning, and for good reason- it works. Below is a link that leads to a brief overview on the subject with additional link for more in-depth information for those not familiar with the technology: https://www.edsurge.com/adaptive-learning Wishing you continued success in the classroom. Theresa Schmitt