Demonstrate place value concepts with this affordable set of base ten materials. Set is made of durable plastic and includes 100 unit cubes, 50 ten rods, 10 hundred flats, and 1 thousand cube as well as activity guide with teaching ideas. Includes enough materials for 1-4 students and is perfect for the classroom or at home use. Didax Base Ten Blocks Small-Group Set (161 Pieces): Enough materials for 1-4 students Includes teaching ideas Includes durable plastic base ten blocks