Power Pen Learning Cards: Math Grade 1 stampers-anonymous and a sheep together

and a sheep together

Warranty for school use - unlike headphones purchased at a consumer electronics store whose warranties would be voided if used in schools

Johnny Joints on both ends of each arm allow for maximum articulation without the bind and spring rate of bonded rubber

or braided wire

Power Pen Learning Cards: Math Grade 1 stampers-anonymous and a sheep togetherProvide students with activities that help build foundational math skills. The full color cards provide picture clues to boost understanding. Use with the Power Pen (sold separately) to receive immediate audio and visual feedback. Each set includes 106 full color math activities as well as instructions and answer key cards.