Little 2nd grade Science Thinkers is a complete science curriculum specifically for students in grade 2. It's everything you need to introduce, teach, practice, and assess your students. It incorporates many state and NGSS standards (NGSS standard alignment included. Click here for TEKS alignment). This curriculum was completely researched, designed, and created by Karen Jones.UNIT 1: MATTER introduces your students to science, properties of matter, and structures. It includes many engaging in