Welcome to Chemistry Matters – a new digital series for high school chemistry from Georgia Public Broadcasting! The series is comprised of 12 units of study divided into segments. Under each segment you will find support materials designed to enhance student understanding of the content. Complete and submit this form to request the teacher toolkit. The Chemistry Matters teacher toolkit provides instructions and answer keys for labs, experiments, and assignments for all 12 units of study. GPB offers the teacher toolkit at no cost to Georgia educators.