Unit 4: Relations and Functions
In this unit students will:
• recognize a relationship as a function when each input is assigned to exactly one output
• reason from a context, a graph, or a table, after first being clear which quantity is
considered the input and which is the output
• produce a counterexample: an “input value” with at least two “output values” when a
relationship is not a function
• explain how to verify that for each input there is exactly one output
• translate functions numerically, graphically, verbally, and algebraically
• recognize a relationship as a function when each input is assigned to exactly one output
• reason from a context, a graph, or a table, after first being clear which quantity is
considered the input and which is the output
• produce a counterexample: an “input value” with at least two “output values” when a
relationship is not a function
• explain how to verify that for each input there is exactly one output
• translate functions numerically, graphically, verbally, and algebraically
Unit 4: Interactive Concept Map
Click here for the framework of the interactive concept map below. This will be used throughout unit 4 as resources for definitions of vocabulary, student work, and products of group activities within the classroom.
Lesson Plan 1: Conjunction, junction: What's a Function?
Lesson Plan 2: What's the Rule?
Please take a look HERE for what's in store for Unit 4, Day 2.
Additional Resources for Lesson:
Group A or Group A
Group B
Group C
Additional Resources for Lesson:
Group A or Group A
Group B
Group C
Lesson Plan 3: Representations of a Function
Please take a look HERE for what's in store for Unit 4, Day 3.
Additional Resources:
Stations Material
**Also, Create your own Interactive Poster...Like I DID from Glogster for all your educational needs.**
Additional Resources:
Stations Material
**Also, Create your own Interactive Poster...Like I DID from Glogster for all your educational needs.**
Lesson Plan 4: What I Know about Functions
Please take a look HERE for what's in store for Unit 4, Day 4.
Additional Resources:
Functions Jeopardy
Additional Resources:
Functions Jeopardy