Take It to Your Seat Early Learning Centers, PreK-K contains 14 center activities that make reading and math readiness fun. Just cut out and laminate the full-color pieces to assemble your center. Present the centers in colored gift bags with handles (we provide an adorable illustration for the front of the bag.) The skills practiced include: recite a rhyme, sequencing pictures, number order, visual discriminations, rhyming color words, matching letters, comparing numbers, puzzles, beginning sounds, ending sounds, money, telling time, and patterning.