This set of 3 leveled readers covers the concept of how things move in both direction and fast and slow. There are also questions included.Covers Standard:SC.K.P.12.1 Investigate that things move in different ways, such as fast, slow, etc.TEKS K.4 Scientific investigation and reasoning. The student uses age-appropriate tools and models to investigate the natural world. The student is expected to:(B) use the senses as a tool of observation to identify properties and patterns of organisms, objects