This set includes:Place Value Mini Bulletin Board, Grade K-2 (6983)Help students understand the meaning of the base-ten number system, learn different ways to represent and write numbers, and practice composing and decomposing numbers to 999 with this vibrant 21-piece mini bulletin board. Use the place value number slider to create numbers up to 999 for classroom instruction or student activities. Display the reference pieces in a pocket chart, on a bulletin board, or in a learning center. The pieces in this set are interactive teaching tools. They are great for use in small groups where students can have hands on manipulation of the pieces. They are also perfect for use under a document camera to teach/demonstrate concepts to the entire class. They also work well in a pocket chart or center to reinforce concepts already taught to the whole class. Pieces range in size from 5.25" x 6" to 21" x 8" . Place value number slider measures 10.5" x 21" .Plane and Solid Shapes Mini Bulletin Board, Grade K-2 (6984)Introduce students to plane and solid shapes with the 40 pieces in this mini bulletin board set. Perfectly sized for use in a pocket chart or on a bulletin board, the mini posters are ideal for reinforcing important geometry concepts and academic vocabulary. When used in a math learning center, the geometric shapes, cards, and photographic images of real-world objects are perfect for helping students make connections between geometric shapes and shapes in the world around them. Perfect for grades K-2. Pieces range in size from 3.5" x 3" to 21" x 6" . The pieces in this set are interactive teaching tools. They are great for use in small groups where students can have hands on manipulation of the pieces. They are also perfect for use under a document camera to teach/demonstrate concepts to the entire class. They also work well in a pocket chart or center to reinforce concepts already taught to the whole class.