I own several of the Quick Study Guides. They are durable and great for a quick reference or review. Since they are plastic coated and punched for a three ring binder so they are very easy to use and store.
My son loves these quick study/class aids. I like that they are pre-punched and have a coating for them. My son likes them because they are very handy and he can usually find items he is looking for without having to flip through a text book.
I have a 14yr old that I home school and he is having trouble with Math. These charts are very detailed and self explanatory and I would encourage anyone struggling in Math to try these out. They really do help. The cost is very low and they deliver very very quickly!
These study guides are the best thing ever invented. There is so much to learn and these are great little reminders of the most important parts of any subject. I buy them for every class the kids take!
Great quick-view resource. For those who are returning to college after a significant period of time, this makes review of algebra easier. I have purchased all three and am very satisfied. Laminated format makes for durability.