Book excerpt: Master math and ace algebra! Using the Standards: Algebra includes more than 100 reproducible activities that make algebra meaningful for students in grade 2. The book supports NCTM Standards, including patterns and function, situations and structures, models, and changes in context. The vocabulary cards reinforce math terms, and the correlation chart and icons on each page identify which content and process standards are being utilized. This 128-page book includes pretests, posttests, answer keys, and cumulative assessments.