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Which subject	Mathematics
What topic	2 digit addition
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

Lesson plan

Lesson Plan

Topic

2-Digit Addition

Objectives

• Students will be able to accurately add two-digit numbers with and without carrying over.
• Students will demonstrate the ability to solve word problems involving two-digit addition.
• Students will improve their computational skills and confidence in performing addition.

Grade/Age Group

1st to 3rd Grade (Ages 6-9)

Subject

Mathematics

Length of Lesson

30 minutes

Class Size

20 students

National Curriculum Standards

This lesson corresponds with the Common Core Standards for Mathematics, specifically:

• CCSS.MA.2.NBT.B.5: Perform operations with multi-digit whole numbers and with decimals to hundredths.

Materials

• Whiteboard and markers
• Place value charts
• Addition worksheets
• Smartboard or projector (if available)
• Counters or base ten blocks for hands-on activities
• Homework assignment sheets

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction	5 min	Begin with a brief review of addition concepts. Ask students what they know about adding two-digit numbers. Introduce today's focus on addition with carrying.
2	Direct Instruction	10 min	Demonstrate two-digit addition on the whiteboard. Use examples with and without carrying over. Engage students by asking for volunteers to solve problems on the board.
3	Guided Practice	8 min	Distribute worksheets for paired or small group work. Circulate the room to assist students, ensuring they are using strategies correctly.
4	Independent Practice	5 min	Allow students to complete a few additional problems independently on their worksheets. Encourage them to use place value charts or blocks if needed.
5	Review & Check for Understanding	2 min	Go over the homework assignment briefly, allowing students to clear up any confusion without presenting their work in front of the class.
6	Closing	0 min	Reinforce the day's learning with a quick recap. Remind students of the importance of practice and assure them that their homework will be reviewed in the next class.

Homework Assignment

• Assign ten two-digit addition problems, some with carrying over and some without.
• Ask students to complete the problems and turn them in for feedback without presenting them in class.

Lesson script