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. Once you submit this form, GPB Education staff will verify your educator credentials and will provide instructions for accessing the teacher guide. We will continue to update the teacher toolkit to include even more practice problems and activities over the next year and you will receive those supplements to the teacher toolkit document at no additional charge. If you have questions, feel free to email us at firstname.lastname@example.org.