By the end of grade two, students understand place value and number relationships in addition and subtraction, and they use simple concepts of multiplication. They measure quantities with appropriate units. They classify shapes and see relationships among them by paying attention to their geometric attributes. They collect and analyze data and verify the answers.

• 1.0 Students model, represent, and interpret number relationships to create and solve problems involving addition and subtraction:

  1.1 Use the commutative and associative rules to simplify mental calculations and to check results.

  1.2 Relate problem situations to number sentences involving addition and subtraction.

  1.3 Solve addition and subtraction problems by using data from simple charts, picture graphs, and number sentences.

  Teach This Standard

  • Google Search
  • Teacher Rated Content

  Teacher Rated

Need to find a specific content standard for California? Search for over 2148 standards as listed by the California State Board of Education in SchooNoodle. Standards are organized by state and subject - whether you are looking for something in eleventh grade Veteran's Day school activities or elementary school atomic structure lesson plans, SchooNoodle has it all.

Once you locate the standard, it's easy to find a multitude of new ideas to incorporate into your lesson plans. Check out the 665 sites already rated. Or, if you find a new site that you like, rate it, so other teachers can see your favorites! All of this is provided at no charge. Thanks for visiting SchooNoodle. We hope to see you back soon.