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	Functions
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

Lesson Plan: Functions

Subject

Mathematics

Topic

Functions

Grade/Age Group

Middle School (Grades 6-8)

Duration

30 minutes

Number of Students

20

Objectives

• Understand the concept of a function.
• Identify functions from a set of ordered pairs, tables, and graphs.
• Differentiate between functions and non-functions.
• Apply the vertical line test for graphs.

Materials

• Whiteboard and markers
• Printed handouts with graphs, ordered pairs, and function tables
• Graphing software or online graphing tools (if available)
• Homework assignment sheets

Lesson Structure

Step Number	Step Title	Length (minutes)	Details
1	Introduction to Functions	5	Briefly explain what a function is and why it is important in mathematics. Provide real-world examples.
2	Identifying Functions	10	Present a set of ordered pairs, tables, and graphs. Students will identify which represent functions and which do not. Use the vertical line test as a method for functions.
3	Group Activity	10	Divide students into small groups. Each group will work on a worksheet containing various representations of functions to categorize them.
4	Class Review and Discussion	5	Review the answers from the group activity, discussing any discrepancies and reinforcing concepts learned.
5	Homework Assignment	2	Assign homework that includes identifying functions from various representations. Hand out assignment sheets for students to take home.
6	Conclusion and Questions	3	Summarize key points learned about functions. Allow students to ask any questions for clarification.

Homework

• Complete the assigned worksheet identifying functions and non-functions across different representations.
• Submit homework on the next class day; review will occur in the following lesson without presentations.

Assessment

• Observations during group activity.
• Review of homework assignments to assess understanding and grasp of concepts.

National Curriculum Alignment

• This lesson adheres to the Common Core State Standards for Mathematics outlining the understanding of functions through various representations.

Additional Notes

• Ensure to provide additional support for students who may struggle with the concept of functions.
• Consider integrating technology if time allows for students to explore functions using graphing software.

Lesson script