Hot Dots Tots promotes a life-long love of reading with interactive board books that feature simple, engaging plots and age appropriate activities. With Teaching Bear as the guide, these sturdy books help your child easily grasp concepts such as: making comparisons; recognizing emotions; identifying colors, objects, shapes, and numbers; identifying family members, parts of the body, and more! Unique Hot Dots technology allows the child to touch the Teaching Bear directly on the correct answer picture to get a positive response. Each set includes two books + Teaching Bear. Ages 2+The nitty-gritty: Hot Dots Tots Teaching Bear 2 Board books Bear requires 2 AAA batteries, not included.