• Record addition number sentences with and without regrouping. • Relate addition to subtraction through counting on/counting back. • Represent data on bar graphs • Implement a problem-solving model when solving story problems. • Use formal and informal geometric language to describe two-dimensional shapes. • Categorize two- and three-dimensional shapes based on their attributes. • Identify two-dimensional shapes within the environment. • Represent amounts with coins. • Estimate sums and differences of amounts expressed as money. |