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	Adding unlike fractions
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

Adding Unlike Fractions

Objectives

• Students will understand the concept of unlike fractions.
• Students will be able to find a common denominator for unlike fractions.
• Students will be able to add unlike fractions and simplify the results.
• Students will practice problem-solving with unlike fractions through guided exercises.

Materials

• Whiteboard and markers
• Fraction circles or strips (for visual aids)
• Worksheets with problems on adding unlike fractions
• Sample problems for demonstration
• Calculator (optional for checking work)

Grade/Age Group

• Grade 4-5 (ages 9-11)

Subject

• Mathematics

Class Size

• 20 students

Duration

• 30 minutes

National Curriculum Alignment

• The lesson aligns with the Common Core State Standards for Mathematics (CCSS.MATH.CONTENT.4.NF.A.1).

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction to Fractions	5 min	Introduce the concept of fractions, explaining numerators and denominators with visual aids.
2	Definition of Unlike Fractions	5 min	Define unlike fractions and provide examples on the whiteboard. Engage students by asking if they can identify unlike fractions.
3	Finding Common Denominators	10 min	Explain how to find a common denominator. Work through an example problem with the class, using fraction circles for visual assistance.
4	Adding Unlike Fractions	5 min	Show how to add fractions with the common denominator. Demonstrate through a whiteboard example, emphasizing simplifying the final answer.
5	Guided Practice	5 min	Distribute worksheets and work through the first two problems together as a class. Provide help as needed.
6	Independent Practice	5 min	Students will complete the remaining problems on their worksheets independently to reinforce learning.
7	Wrap-Up and Homework Assignment	2 min	Summarize key points of the lesson. Assign similar problems for homework and explain that homework will be checked, but not presented in front of the class.

Homework

• Complete a worksheet with 10 problems on adding unlike fractions.
• Circulate the worksheet among students for reminders to check their answers with a partner.

Assessment

• Monitor students during guided and independent practice, providing assistance and feedback as needed.
• Review completed homework for understanding and correct application of adding unlike fractions.

Lesson script