This science Boom Cards set is perfect for your kindergarten students. These digital slides review a variety of physical properties of matter including: size, weight, color, shape, texture. This is a great set for a science station or to review properties of matter including bigger or smaller, heavier or lighter, shape (circle, square, rectangle, triangle, cube, cylinder), color (red, orange, pink, yellow, green blue, purple, brown, and black), smooth or rough, and soft or hard. This set has 31