Geyer's dry erase lap boards are ideal for individual use on a child's lap or on a desk. Have students use their lapboards during lecture, so they can work out problems at the same time you do. When reviewing for a test, students can use the lapboard, then raise it to show the answer they got. Small groups can brainstorm and work out exercises with the lapboard. Our lapboards come in plain, grid, hundreds grid, two-sided grid, quadrants, and more!