This LeapFrog Quantum Pad Learning System will keep your child on track with fundamental grade school subjects from grades 3 through 5. Using an interactive magic pen, like those used with LeapPad, your child will explore math, reading/language arts, science, geography and history improving his or her skills in reading fluency and comprehension, spelling, computation, critical thinking, memory, classification, mapping and grammar. Includes an interactive sampler book of the Quantum Pad library, an interactive magic pen, erasable marker, interactive games, headphone jack, volume control, a parent guide and instructions. Product dimensions : 3.6x13.1x8.5 inches Product weight : 16x2.8x12.1 inches SKU : ADIB0000649DG