This is a fun way to review matter with your students. Concepts reviewed are matter definitions, parts of an atom, elements, compounds, particles in different states of matter, mixtures, and solutions. Students are given a blank Bingo board, and write the given matter terms in a box of their choosing. While the teacher reads clues, students mark off the corresponding box with that term. Players are trying to get Bingo, which is 5 in a row.