Teks

# Math K.1

Mathematical process standards. The student uses mathematical processes to acquire and demonstrate mathematical understanding. The student is expected to:

- (1) apply mathematics to problems arising in
everyday life, society, and the workplace;
- (A) use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;
- (B) select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems;
- (C) communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;
- (D) create and use representations to organize, record, and communicate mathematical ideas;
- (E) analyze mathematical relationships to connect and communicate mathematical ideas; and
- (F) display, explain, and justify mathematical ideas and arguments using precise mathematical language in written or oral communication.

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### Number Talks - Subitizing Task Cards

Build number sense skills with this set of 30 subitizing task cards.