4th Grade Student Is Given 10, 2 Digit - 1 Digit Problems With Regrouping Lesson Plan Example (Math)

Topic: Regrouping

Objectives & Outcomes

• The student will be able to regroup using the standard algorithm in order to solve 2-digit-1-digit problems with regrouping.

Materials

• Pencils
• Paper
• Algorithm Sheets (containing the standard algorithm for regrouping)

Warm-up

Review the concept of regrouping with the students. Ask them to give examples of things they can regroup (i.e. money, numbers, etc.). After discussing a few examples, ask the students to solve a simple problem with regrouping, such as 647 + 223.

Direct Instruction

• Show the students the problems they will be solving.
• Explain that they will be regrouping the digits in the problems to make the numbers smaller.
• Demonstrate how to regroup using the pencil and paper.
• Have the students watch and mimic your actions.

Guided Practice

• Give the students a set of problems to solve on their own.
• Walk around and check the students' work for accuracy.

Independent Practice

• Give the students a worksheet with a series of problems to solve on their own.
• Encourage the students to check their own work for accuracy.

Closure

• Review the concepts of adding and subtracting multi-digit numbers using regrouping.
• Ask the students to share any challenges they faced while solving the problems and how they were able to overcome them.

Assessment

• Observe the students during the guided and independent practice to ensure that they are able to solve the problems with little or no errors.
• Collect and review the students' work to assess their understanding of the concepts taught in the lesson.