This NGSS Middle School Science Bundle is my biggest bundle! It includes all my middle school science units, Bell Ringers, Jeopardy-style games, Assessments, and Informational Text Science Units for Middle School. It addresses all the NGSS standards for 6th, 7th, and 8th Grade NGSS science. Save when you purchase this bundle! Save 30% by purchasing this bundle! (Best Value)This NGSS Science Bundle Includes:Middle School Science Units✅ The science units for this bundle include:(PDF and PPT)MS-PS1