The document discusses the importance of three types of math knowledge - factual, procedural, and conceptual - for student success in math. It focuses on factual knowledge, which is the ability to automatically recall basic math facts like addition, subtraction, multiplication, and division problems. Several card games are described that help students memorize their math facts in a fun way, such as Addition Top It, Subtraction Top It, 52 Card Pick Up, Multiplication War, and Integer Flash. The document stresses the importance of using proper math vocabulary terms when playing these games.