Atticus graded and self-corrected the unit 3 readiness assessment on using all operations with fractions and decimals and understanding expressions. He skipped many questions that he easily completed today for half credit, earning 68%. Today's lesson expanded on numerical expressions to include algebraic expressions. We discussed and wrote expressions to model real-world problems using variables to represent unknown quantities. We also discussed terms, coefficients, and constant numerical values. For homework, he was asked to complete the incomplete homework that was assigned last Monday.