1.2 Addition and Subtraction Story Problems · Lesson 7: Shake and SpillLesson plan
Learning goals: Teacher Facing Solve Put Together/Take Apart, Both Addends Unknown story problems in a way that makes sense to them. Write an equation and explain why it matches a story problem. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 1.2 Addition and Subtraction Story Problems, Grade 1.