Grade K / Chapter 5: Addition Lesson Action Details for the Action Rationale 5.0 Add Lesson about the meaning of addition K.OA.A.1 requires students to model addition with objects, (combining groups): which does not happen enough in this chapter. Additional resources: 5.1 Addition: Add To As is 5.1.1 Add Lesson about modeling composition and K.OA.A.1 requires students to act out the problem. In the decomposition of numbers to 5 using actions, current lessons, they are only given pictures to represent objects, and drawings: addition problems. 5.2 Addition: Put Together As is 5.3 Act Out Addition Problems Modify Don’t use the workbook pages; use the problem K.OA.A.2 requires students to solve addition problems. orally and have students represent the problem or act them out and then write the numbers (eliminating the tracing aspect). If students are presented with the pictures, they may just count instead of making sense of the situations as addition. 5.4 Model and Draw Addition As is Problems 5.5 Write Addition Sentences Delete Move this lesson to after lesson 5.11. K.OA.4 requires students to find a complement of a number to for 10 make ten. Moving this lesson later allows for connections between K.OA.A.4 and K.OA.A.3
Grade K / Chapter 5: Addition Lesson Action Details for the Action Rationale 5.0 Add Lesson about the meaning of addition (combining groups): Additional resources: K.OA.A.1 requires students to model addition with objects, which does not happen enough in this chapter. 5.1 Addition: Add To As is 5.1.1 Add Lesson about modeling composition and decomposition of numbers to 5 using actions, objects, and drawings: K.OA.A.1 requires students to act out the problem. In the current lessons, they are only given pictures to represent addition problems. 5.2 Addition: Put Together As is 5.3 Act Out Addition Problems Modify Don’t use the workbook pages; use the problem orally and have students represent the problem or act them out and then write the numbers (eliminating the tracing aspect). If students are presented with the pictures, they may just count instead of making sense of the situations as addition. K.OA.A.2 requires students to solve addition problems. 5.4 Model and Draw Addition Problems As is 5.5 Write Addition Sentences for 10 Delete Move this lesson to after lesson 5.11. K.OA.4 requires students to find a complement of a number to make ten. Moving this lesson later allows for connections between K.OA.A.4 and K.OA.A.3
GO%20Math%20Guidance%20Grade%20K_FINALv2.docx