Here’s an effective way to teach and reinforce important math concepts! This bulletin board set inspires math talk in your classroom with sentence starters and questions that encourage discussion at all stages of the problem-solving process. The colorful set includes 24 pieces—a “Math Talk” header piece, 3 category labels, 15 speech bubbles and 5 different bird pieces. The header piece measures 5 1/2" x 11 3/4".