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
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

Topic

Addition and Subtraction of Whole Numbers

Objectives

• Students will be able to add and subtract whole numbers accurately.
• Students will understand the concept of "inverse operations" linking addition and subtraction.
• Students will develop problem-solving skills using addition and subtraction in word problems.

Materials

• Whiteboard and markers
• Printed worksheets with addition and subtraction problems
• Number lines (for visual aid)
• Small manipulatives (e.g., counting blocks)
• Projector for demonstrating problems

Grade/Age Group

• Grade 2

Subject

• Mathematics

Length of Lesson

• 30 minutes

Class Size

• 20 students

National Curriculum Alignment

• The lesson aligns with Common Core State Standards for Mathematics, specifically CCSS.MATH.CONTENT.2.OA.A.1 and CCSS.MATH.CONTENT.2.OA.B.2.

Homework

• Students will complete a worksheet with additional addition and subtraction problems for practice. The homework will be collected at the beginning of the next class, and it will be checked without students presenting their answers in front of the class.

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction	5 mins	Introduce the concepts of addition and subtraction. Use simple examples to illustrate. Discuss how they are related as inverse operations.
2	Guided Practice	10 mins	Solve examples together as a class, using the whiteboard. Ask students to volunteer answers and encourage participation. Include both addition and subtraction problems.
3	Independent Practice	10 mins	Distribute worksheets with addition and subtraction problems. Circulate the class to provide support as needed but allow students to work independently.
4	Review and Check Homework	5 mins	Collect homework, quickly review answers on the board, and correct them as a class without individual presentations. Address any common misconceptions.

Conclusion

• Reinforce the skills of addition and subtraction, emphasizing their importance in daily life. Prepare students for further topics in mathematics that will build upon these foundational skills.

Lesson script