- SPARK MORE CONFIDENCE! Boost confidence with core learning toys that build the skills kids need for school success - AWARD-WINNING HOT DOTS! Hot Dots gives kids the on-the-spot encouragement they need to boost confidence and readiness with self-paced, independent learning and fun - BUILD MATH SKILLS WITH NUMBERBLOCKS: 60+ Interactive activities and familiar characters make practicing number recognition, counting, addition, subtraction, and other early math skills way more fun. This set features themed activities, audio, music, and artwork from the global hit math tv series Numberblocks - INSTANT FEEDBACK: The Hot Dots Numberblock Pen provides immediate audio feedback, including encouraging, celebratory phrases and gentle redirection, and lights: green for correct responses, red for incorrect. Kids simply press the Pen to any answer dot for an instantaneous response. Sounds can be muted. (Pen requires 2 AAA batteries, not included). - CONFIDENCE BUILDING: Immediate audio and visual feedback enables kids to learn on their own, at their own pace, building academic confidence and encouraging independence