Review on 🧮 Mastering Math Skills with Educational Insights MathShark by Rich Schobinger

I bought six and used them for several years with my third graders and created a multiplication table for them to keep track of their time. When they met my target time for them individually at level 2, they were able to move on to the next exercise number. Once they had completed all of the level 2 objectives, they could proceed to level 3. I repeated this for the department and all my students were ready for fourth grade with a solid grasp of the facts. Five minutes a day was enough. I left them in my class when I retired. I have now bought four more. Two for my GED students and two for my grandchildren. The class loved them and wanted more time to use them.