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Darien K-5 Math Instruction. Standards of Mathematical Practice. CCSS Standards of Math P ractice. Make sense of problems & persevere in solving them. Reason abstractly and quantitatively. Construct viable arguments and critique the reasoning of others. Model with mathematics.
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Darien K-5 Math Instruction Standards of Mathematical Practice
CCSS Standards of Math Practice • Make sense of problems & persevere in solving them. • Reason abstractly and quantitatively. • Construct viable arguments and critique the reasoning of others. • Model with mathematics. • Use appropriate tools strategically. • Attend to precision. • Look for and make use of structure. • Look for and express regularity in repeated reasoning.
Kindergarten • Focus on counting and knowing how many. • Fact fluency within 5 and working on 10. • Math Rack and ten frames used as models
First Grade • Fact fluency within 10 and working on adding and subtracting to 20. • Math rack, ten frame, and open number line used as models.
Second Grade • Fact fluency add and subtract within 20 and working on adding and subtracting to 100. • Math rack, ten frame, and open number line used as models. • Write equations and recognize equivalence.
Resources • Smarter Balanced Practice Tests https://sbacpt.tds.airast.org/student • Article on “Developing Computational Fluency with Whole Numbers” see Parent Wiki • Benchmarks by Grade see Parent Wiki