Erasing your Work
The slate includes 4 buttons on the top of the cells, and 4 more buttons on the bottom. These buttons correspond to for horizontal sections of the slate. Each section contains 4 rows and 5 columns. When you explore from top to bottom, you will notice there is a button both on the top and on the bottom of each set of cells. To erase one of the four sections, press both the top and bottom button near that section. For example, if you wanted to erase the first set of cells, which would include the 4 rows and cells 1 through 5, press the first button on the top along with the corresponding first button on the bottom of the slate.
It is possible to erase a single dot using your fingers. TO do this, locate the dot you wish to erase, and press firmly on the dot until you feel it click. It is important to only press as hard as needed to erase the dot. Do not use the stylus to erase dots.