Addition And Subtraction Lesson Plan For Grade 2. Students will be able to use new subtraction methods to solve 2 digit subtraction problems. Use this lesson to introduce composing and decomposing as part of your students addition and subtraction toolkits.
Relationship of the lesson. Students will be able to use new subtraction methods to solve 2 digit subtraction problems. Write an addition and subtraction equation with a symbol for the unknown knowledge use drawings or equations to represent one and two step word problems reasoning add and subtract within 100 to solve one step word problems with unknowns in all positions reasoning add and subtract within 100 to solve two step word problems with unknowns in all positions reasoning.
However in the subtraction strategy i have students use sticky notes also to mark the numbers throughout the process.
It requires three class periods of 30 to 45 minutes each. By using objects or drawings to represent the problem. The plan is designed for kindergarten students. Relationship of the lesson.
