Our magnetic activity cards make phonemic awareness lessons stick! After sliding an activity card into our Self-Checking Magnetic Board (sold separately below), kids use magnets to answer the questions on the card—exploring beginning sounds, rhymes and more. When kids are ready to check their work, they press the button…and correct answers stay, while incorrect answers fall right off the board! The set contains 6 magnets and 12 double-sided activity cards—for a total of 24 activities. Cards measure 8 1/2" x 11".