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Which subject	Mathematics
What topic	Adding and subtracting fractions
What length (min)	30
What age group	Year or Grade 5
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 for Adding and Subtracting Fractions

Topic

Adding and Subtracting Fractions

Objectives

• Students will understand the concept of adding and subtracting fractions with like denominators.
• Students will be able to solve problems involving the addition and subtraction of fractions.
• Students will develop and demonstrate their problem-solving skills through practice exercises.

Materials

• Whiteboard and markers
• Fraction strips or number line for visual aid
• Worksheets with practice problems
• Homework assignments
• Calculators (optional)

Grade/Age Group

Grade 5

Subject

Mathematics

Class Size

20 Students

Length of Lesson

30 Minutes

National Curriculum Alignment

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

• CCSS.MATH.CONTENT.5.NF.A.1: Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions.

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction	5 mins	Review prior knowledge on fractions. Introduce the objectives for the lesson.
2	Explanation	10 mins	Explain how to add and subtract fractions with like denominators with examples.
3	Guided Practice	5 mins	Work through a couple of example problems as a class, encouraging student participation.
4	Independent Practice	5 mins	Distribute worksheets for students to solve addition and subtraction problems individually.
5	Review Homework	3 mins	Collect homework without student presentations. Go over the key points and common errors.
6	Conclusion	2 mins	Wrap up the lesson by summarizing key points and answering any remaining questions.

Homework

Assign practice problems that require students to add and subtract fractions. Ensure students complete the assignment independently. Collect the homework the next day for review without requiring students to present it in front of the class.

Assessment

Students will be assessed through their participation in class discussions, completion of practice problems during the lesson, and accuracy of homework assignments.

Differentiation

• Provide additional support for students who may struggle with the concept through small group work or using visual aids.
• Challenge advanced students with problems that require adding and subtracting fractions with unlike denominators.

Reflection

After the lesson, teachers should reflect on what worked well and what could be improved for future lessons. Consider student engagement, understanding of material, and effectiveness of instructional strategies.

Lesson script