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	Computer science
What topic	algorithms
What length (min)	30
What age group	Year or Grade 8
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: Algorithms in Computer Science

Subject:

Computer Science

Topic:

Algorithms

Grade/Age Group:

Grade 8

Length of Lesson:

30 minutes

Number of Students:

20

Objectives:

• Understand the concept and importance of algorithms in computer science.
• Identify different types of algorithms (e.g., sorting, searching).
• Demonstrate the ability to create simple algorithms for common tasks.
• Collaborate with peers to discuss and improve algorithm efficiency.

Materials Needed:

• Whiteboard and markers
• Projector or smartboard (for presentations)
• Printed handouts of algorithm examples
• Students’ homework assignments from the previous lesson
• Computers or notebooks for coding exercises (optional)

Lesson Structure:

Step Number	Step Title	Length	Details
1	Welcome and Introduction	5 mins	Greet students, introduce the topic of algorithms. Briefly review the objectives of the lesson.
2	Homework Check	5 mins	Collect and review homework assignments on algorithms, providing feedback without presentations.
3	Explanation of Algorithms	10 mins	Present the definition of algorithms. Discuss their role in programming and examples of common algorithms.
4	Types of Algorithms	5 mins	Explain different types of algorithms (sorting, searching). Use a few examples to illustrate each type.
5	Group Activity: Create an Algorithm	5 mins	Divide students into pairs or small groups. Assign a simple task (e.g., a recipe) and have them write an algorithm for it.
6	Share and Discuss	5 mins	Groups share their algorithms with the class. Encourage discussion on different approaches and efficiency.

Assessment:

• Informal assessment during group activities and discussions.
• Observation of student engagement and understanding during the lesson.
• Review of homework assignments for comprehension of prior concepts.

Closure:

• Summarize key points discussed in the lesson.
• Highlight the importance of algorithms in everyday computing.
• Provide a preview of the next lesson, which will cover algorithm efficiency and complexity.

Lesson script