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Which subject	Mathematics
What topic	Collecting like terms
What length (min)	30
What age group	Year or Grade 8
Class size	20
What curriculum
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Ask some students to presents their homework
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Number of slides	5
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Lesson plan

Topic

Collecting Like Terms

Objectives

• Students will understand the concept of like terms in algebra.
• Students will be able to identify and group like terms in algebraic expressions.
• Students will be able to simplify algebraic expressions by combining like terms.

Materials

• Whiteboard and markers
• Handouts with algebraic expressions
• PowerPoint presentation (if available)
• Calculator (optional)
• Worksheets for practice

Grade/Age Group

Year 8

Subject

Mathematics

Class Size

20 Students

National Curriculum Alignment

This lesson corresponds to the National Curriculum guidelines for Year 8 Mathematics, focusing on algebra and simplifying expressions.

Lesson Structure

Step Number	Step Title	Length (minutes)	Details
1	Introduction to Like Terms	5	Explain the definition of like terms and provide examples. Ask students what they think like terms are.
2	Identifying Like Terms	10	Present various algebraic expressions on the board. Guide students to identify like terms individually and in pairs.
3	Grouping Like Terms	5	Conduct a quick activity where students group like terms from a given expression, either on the board or in pairs.
4	Simplifying Expressions	5	Demonstrate how to simplify expressions by combining like terms. Provide examples and work through them together as a class.
5	Independent Practice	5	Distribute a worksheet with practice problems for students to simplify expressions by collecting like terms on their own.
6	Review and Homework Assignment	5	Review the solutions together and clarify any doubts. Assign homework (similar problems) without asking students to present their answers.

Assessment

• Informal assessment through observation during individual and pair activities.
• Review practice worksheet during the class to ensure understanding.

Homework

• Simplify 5 algebraic expressions from the textbook provided in class.
• Ensure that homework is collected at the beginning of the next lesson for feedback without presentations.

Notes

• Encourage students to ask questions if they are unsure at any point during the lesson.
• Be mindful of varying abilities within the class and provide extra help where needed.

Lesson script