This is a bundle of resources on Physical Science for Middle School. Purchase this physical science curriculum and save 20%. This resource is designed to meet ALL the NGSS standards for Physical Science for Middle School. Includes Structure and Properties of Matter, Chemical Reactions, Forces and Interactions, Energy, Waves, and Electromagnetic Radiation. Save 20% on this bundle! This set is perfect for schools that teach physical science in 8th grade. The units included in this bundle have:Les