I use this graphing calculator tool box with my Algebra 1 students at the beginning of the year to get them used to using the graphing calculator, and to make them aware of some of the cool features! I find this especially helpful when teaching students with middle school gaps, especially those who shut down at the sight of operations with fractions and decimals.I print this out two slides per page as a nice little packet for my students to explore, and they keep it in their binders all year.