Spy-themed chemistry bundle for grades 2-8. Eighteen hands-on investigations covering pH, chromatography, redox, polarity, and molecular reactions. Differentiated with CER writing scaffolds — works for STEM, gifted, and mixed-ability classes. THE CIPHER LAB: Complete Chemistry & Cryptography Bundle Where Chemistry Meets Mystery and Logic Saves the Day. Print Friday. Teach Monday. Built on the research-based WRAP Instructional Method (Wonder → Reach → Anchor → Propel), this bundle holds every stu