Introduction to Functions
Determine if a relation is a function using the mapping diagram, ordered pairs, or the graph of the relation. Drag arrows from the domain to the range, type in ordered pairs, or drag points to the graph to add inputs and outputs to the relation.
Launch GizmoIntroduction to Functions
Determine if a relation is a function using the mapping diagram, ordered pairs, or the graph of the relation. Drag arrows from the domain to the range, type in ordered pairs, or drag points to the graph to add inputs and outputs to the relation.
5 Minute Preview
Use for 5 minutes a day.
LESSON MATERIALS:
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User Submitted Lesson Materials (showing 5 of 6):
Is it a Function, or Not?
This activity will provide additional practice after students have explored the Introduction to Functions... (more) Gizmo, have had experience with each representation and can identify if a relation is a function or not.
Best For:
Algebra I, Pre-Algebra
Google Doc of Student Exploration Sheet
In the file, click on the link to make a copy of the Google Doc of the Student Exploration Sheet.
Best For:
Algebra I, Algebra I, Algebra II, Pre-Algebra, Pre-Algebra
Task Card: Introduction to Functions
This task card can be used for remote learning or in class as a small group or individual activity. In th... (more)is activity, students will analyze multiple representations (mapping diagram, ordered pairs, graph) of data sets to determine if the relation is a function.
Best For:
Algebra I, Math 7, Math 8, Pre-Algebra
Student Exploration Relations and Functions
I created this worksheet for a group of students who are struggling readers and are below level in mathem... (more)atics. This worked well for them to start to grasp the concepts of relations and functions.
Best For:
Algebra I, Algebra I, Math 8, Pre-Algebra, Pre-Algebra
I'm Related... Are you?
This document defines basic relations and functions, and incorporates the gizmo to create models of relat... (more)ions and functions. Function testing is also presented. A small assessment follows the student handout.
Best For:
Algebra I, Algebra II
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User Recommendations (showing 5 of 6):
great visualization for identifying functions
Recommended for: Math 7, Math 8, Pre-AlgebraGizmo User from Florida
My students were excited using this Gizmo. They liked the different representations of functions and the instant feedback from the assessmen
Recommended for: 8th Grade, 9th Grade MathGizmo User from New Jersey
This gizmo is a great way to highlight multiple representations and their connections.
Recommended for: Algebra I, Algebra I, Math 8, Pre-Algebra, Pre-AlgebraGizmo User from Virginia
I've not been able to use this gizmo in a class yet, but I plan to do so soon. It will enhance student understanding.
Recommended for: Algebra I, Algebra IIGizmo User from Idaho
I used this as an introduction to functions. The visuals are perfect as are the assessment questions
Recommended for: Algebra I, Algebra IIGizmo User from Virginia
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