This lesson has everything you need to teach a "Thin Slicing" lesson on defining functions from tables, graphs, and real-world scenarios for 8th grade math. This lesson with printable task cards uses Building Thinking Classrooms strategies for teaching math created by Peter Liljedahl. If you have been looking to implement the Building Thinking Classrooms model of instruction, but don't know where to start, this is a great resource for you.

This lesson includes the following materials:

• Description of how I run a "Thin Slicing" lesson using Vertical Non-Permanent Surfaces (VNPS) in my own classroom.
• 14 Full-Size Task Cards on defining functions from tables, graphs, and scenarios
• Answers for all Task Cards
• "Notes To My Future Forgetful Self" Student Notes Template
• Student Notes answer key
• "Check Your Understanding" student Exit Ticket
• Exit Ticket answer key

This lesson will help your students learn how to determine if a table, graph, or scenario represents a function. This lesson starts with a very low floor to encourage access for all students, and provides a high ceiling with extension questions. Once complete, students can use the provided notes template to record their thinking, as well as a "Check Your Understanding" exit ticket to give you and your students formative assessment feedback on how they are understanding the topic.

If you enjoy this product, please leave a review and check out my other products. I will be adding more Thin Slicing lessons in the future based on this model.