This document provides an overview of matter and mixtures. It defines matter as anything that has mass and occupies space. Pure substances include elements and compounds, while mixtures are composed of two or more substances mixed together. Mixtures are classified as either homogeneous, with a uniform composition throughout, or heterogeneous, with a non-uniform composition. Examples of homogeneous mixtures include juice and oiled water, while heterogeneous mixtures include mixtures like sand. The document concludes by asking students to define key terms and draw illustrations of the two mixture types.