William Deihl's Videos (1)

Research shows that most students lose more than 2 months of math skills over the summer.  TenMarks summer math programs for grades 3-high school are a great way to reverse the summer learning loss - 82% of students who used TenMarks increased their scores in a post summer evaluation. There are more than 30 different programs, personalized and ideal for all levels of learning and achievement. “Step-Up” programs to review last year and preview the next; “Foundation” programs to build core skills…See More