Description
This 8th grade math lesson covers determining whether a relation is a function or not using ordered pairs, tables, graphs, and mapping diagrams.
Editable worksheets with a ready-to-watch video are designed to help you meet the needs of diverse learners in your classroom in this done-for-you solution.
✓ Built-in scaffolding
✓ White space arranged to reduce visual overwhelm
✓ Dyslexia-friendly font (Lexend)
✓ Easy editing in Google Docs
✓ Lesson videos for absent or distracted students
What's Included
- Guided notes with key concepts and scaffolded examples
- Notes video for absent students or flipped classrooms
- Practice worksheet with scaffolded support
- Bellwork with warm-up and exit ticket
- Editable Google Docs for easy modifications and accommodations
- Lesson plan with objective, guiding questions, and misconceptions
- Answer keys for confident instruction
Objective
- Identify functions from ordered pairs, tables, graphs, and mapping diagrams
- Apply the vertical line test to determine if a graph represents a function
- Understand that each input must have exactly one output for a relation to be a function
Resource Details
This resource downloads as a ready-to-print PDF and includes links to "make a copy" of editable Google Docs and to access the video.
- PDF Notes
- PDF Practice
- PDF Bellwork
- Lesson Guide
- Editable Notes - Google Docs link
- Editable Practice - Google Docs link
- Editable Bellwork - Google Docs link
- Notes Video - Streaming and download links
- Answer Keys
Want more student-friendly practice?
Extend this lesson with the Function or Not Mystery Picture for more fun skill practice!
⭐️ Complete the collection ⭐️
Purchase the Functions and Scatterplots Unit to get the complete Unit 3 collection!
- 5 editable lessons with notes, practice, bellwork, and videos
- 5 activities in both print and Google formats for versatility
- Editable quiz review, quiz, test review, and test
The flexibility you need. The scaffolding they need.
This complete unit sets you and your students up for success.
Every topic includes an activity plus lesson notes, practice, bellwork, and video!
- Function or Not
- Analyzing Graphs
- Linear and Nonlinear
- Scatterplots and Association
- Line of Best Fit
View the complete unit → Functions and Scatterplots
Standards
Standards alignment has been carefully researched and is provided as a helpful guide. Because standards evolve and interpretations vary by district, verifying alignment with your local curriculum documents is recommended.
CCSS
8.F.A.1
TEKS
8.5G
VA SOL
8.PFA.2.a, 8.PFA.2.b
FL B.E.S.T.
MA.8.F.1.1
Having difficulty with a file?
Visit the FAQs section, submit a help ticket, or email allison@mathbeach.com before leaving feedback.
Copyright © Math Beach Solutions LLC.
Permission to copy for single classroom use only.
Please purchase additional licenses if you intend to share this product.
Function or Not a Function - Editable Notes, Practice, and Video
Highlights
Description
This 8th grade math lesson covers determining whether a relation is a function or not using ordered pairs, tables, graphs, and mapping diagrams.
Editable worksheets with a ready-to-watch video are designed to help you meet the needs of diverse learners in your classroom in this done-for-you solution.
✓ Built-in scaffolding
✓ White space arranged to reduce visual overwhelm
✓ Dyslexia-friendly font (Lexend)
✓ Easy editing in Google Docs
✓ Lesson videos for absent or distracted students
What's Included
- Guided notes with key concepts and scaffolded examples
- Notes video for absent students or flipped classrooms
- Practice worksheet with scaffolded support
- Bellwork with warm-up and exit ticket
- Editable Google Docs for easy modifications and accommodations
- Lesson plan with objective, guiding questions, and misconceptions
- Answer keys for confident instruction
Objective
- Identify functions from ordered pairs, tables, graphs, and mapping diagrams
- Apply the vertical line test to determine if a graph represents a function
- Understand that each input must have exactly one output for a relation to be a function
Resource Details
This resource downloads as a ready-to-print PDF and includes links to "make a copy" of editable Google Docs and to access the video.
- PDF Notes
- PDF Practice
- PDF Bellwork
- Lesson Guide
- Editable Notes - Google Docs link
- Editable Practice - Google Docs link
- Editable Bellwork - Google Docs link
- Notes Video - Streaming and download links
- Answer Keys
Want more student-friendly practice?
Extend this lesson with the Function or Not Mystery Picture for more fun skill practice!
⭐️ Complete the collection ⭐️
Purchase the Functions and Scatterplots Unit to get the complete Unit 3 collection!
- 5 editable lessons with notes, practice, bellwork, and videos
- 5 activities in both print and Google formats for versatility
- Editable quiz review, quiz, test review, and test
The flexibility you need. The scaffolding they need.
This complete unit sets you and your students up for success.
Every topic includes an activity plus lesson notes, practice, bellwork, and video!
- Function or Not
- Analyzing Graphs
- Linear and Nonlinear
- Scatterplots and Association
- Line of Best Fit
View the complete unit → Functions and Scatterplots
Standards
Standards alignment has been carefully researched and is provided as a helpful guide. Because standards evolve and interpretations vary by district, verifying alignment with your local curriculum documents is recommended.
CCSS
8.F.A.1
TEKS
8.5G
VA SOL
8.PFA.2.a, 8.PFA.2.b
FL B.E.S.T.
MA.8.F.1.1
Having difficulty with a file?
Visit the FAQs section, submit a help ticket, or email allison@mathbeach.com before leaving feedback.
Copyright © Math Beach Solutions LLC.
Permission to copy for single classroom use only.
Please purchase additional licenses if you intend to share this product.
