Rigorous 6-investigation middle school chemistry bundle for gifted Grades 6-8. Redox, polarity, encryption, reaction chains, wavelength, synthesis. Full teacher scripts + scaffolded workbook + more. This middle school chemistry unit teaches 6th, 7th, and 8th grade students redox, polarity, chemical reactions, encryption, fluorescence, and synthesis through 6 hands-on NGSS MS-PS1 aligned labs with four-tier differentiation for gifted learners. ══════════════════════════════════════════════════