Thirty-seven slides thoroughly shed light upon the four classes of matter: elements, compounds, mixtures, and solutions. Also covered are chemical symbols, molecules, and chemical equations. The colors and fonts chosen for the presentation make it visually appealing, but there are no photos or diagrams to support the text. Think about having samples to display or working some demonstrations into the presentation to make it more memorable for your introductory chemistry learners. Links to videos do not work.