Science Lessons and Investigations presents science learning through in-depth investigation and observation, supporting Next Generation Science Standards (NGSS) in life, earth, and physical science. Each comprehensive unit includes a hands-on engagement activity to allow students to explore and investigate science concepts. The 14 science units build upon prior knowledge and experience and allow students to apply their understanding in a variety of ways. Each unit guides students through exploring the science concept and includes hands-on, crosscurricular activities to extend learning. Paperback.