| Full lesson | Create for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle} |
| Which subject | Mathematics |
| What topic | 3digit regrouping |
| What length (min) | 30 |
| What age group | Doesn't matter |
| Class size | 20 |
| What curriculum | |
| Include full script | |
| Check previous homework | |
| Ask some students to presents their homework | |
| Add a physical break | |
| Add group activities | |
| Include homework | |
| Show correct answers | |
| Prepare slide templates | |
| Number of slides | 5 |
| Create fill-in cards for students | |
| Create creative backup tasks for unexpected moments |
3-Digit Regrouping
Suitable for students in grades 2-4 (ages 7-10)
Mathematics
20 students
30 minutes
| Step Number | Step Title | Length | Details |
|---|---|---|---|
| 1 | Introduction | 5 minutes | Briefly introduce the topic of regrouping, explaining why it is necessary in addition and subtraction. Use a visual representation to illustrate the concept. |
| 2 | Direct Instruction | 10 minutes | Teach the steps of regrouping using base-ten blocks. Demonstrate adding and subtracting with regrouping using an example on the whiteboard. Include both strategies to solidify understanding. |
| 3 | Guided Practice | 7 minutes | Distribute a worksheet with guided problems. Walk the students through the first problem together. Encourage them to ask questions while solving the exercises in pairs. |
| 4 | Independent Practice | 5 minutes | Allow students to work individually on a set of problems from the worksheet. Circulate around the room to provide assistance as needed. |
| 5 | Review & Closing | 3 minutes | Gather students and briefly review the key points of the lesson. Ask students to share strategies they used in their practice (without specific presentations). Distribute exit tickets for a quick assessment. |
Assign additional practice problems for students to complete at home. Collect homework the following class without requiring individual presentations.
Utilize the exit tickets to evaluate students' understanding of regrouping and adjust future lessons accordingly.
Ensure that the lesson complies with the national standards for elementary mathematics, particularly emphasizing the addition and subtraction of multi-digit numbers.