Missouri Department of Elementary
Conflict Mediation – Part 2: Practice
A lesson challenges scholars to prove their understanding of conflict mediation. Small groups role-play scenarios using two mediators and two disputants. Peers observe then discuss their findings. A worksheet outlines groups'...
CK-12 Foundation
Inverse Functions: Definition of Inverse Functions
Is the inverse of a function also a function? Pupils manipulate the graph of a function to view its inverse to answer this question. Using a horizontal and vertical line, class members determine whether the initial function is...
CK-12 Foundation
Algebraic Functions: Vertical Line Test
To be (a function) or not to be (a function). An easy-to-use interactive has pupils drag a vertical line onto several graphs to determine if they represent functions. Some challenge questions assess understanding of this idea.
Mathematics Vision Project
Features of Functions
What are some basic features of functions? By looking at functions in graphs, tables, and equations, pupils compare them and find similarities and differences in general features. They use attributes such as intervals of...
Teach Engineering
Coordinates and the Cartesian Plane
The plot thickens to get a functional understanding. After a short review of plotting points on the coordinate plane, class members learn the difference between functions and relations in the second lesson in a series of nine. They show...
Willow Tree
Functions
What makes a function a function? Learn the criteria for a relation defined as a function both numerically and graphically. Once young mathematicians define a function, they use function notation to evaluate it.
GeorgiaStandards.org
Family and Friends
Build your own Spanish unit about family and friends with these assessments and activities! Included here are several summative assessments to choose from and many activity ideas, cross-curricular tasks, and formative assessments you can...
Curated OER
Relations and Functions
Students differentiate between a relation and a function. In this algebra lesson plan, students identify a pair of coordinates as being a relation or a function. They analyze graphs for function as they solve word problems.
Curated OER
Don't Let Parabolas Throw You
Learners identify relation, function, patterns and range. In this algebra instructional activity, students factor and graph quadratic equations. They use transformation to move the parabola around and make predictions.
Curated OER
Functions Mixed Review: Pracctice A
Ninth graders review their knowledge of functions. In this Algebra I lesson, 9th graders determine if equations are linear or nonlinear, determine the slope and y-intercept of equations, and determine if a relation is a function in this...
Curated OER
Inverse Relations
In this Algebra II worksheet, 11th graders graph functions on a coordinate plane. Students determine values for which the function is undefined and explore reciprocal functions. The one page worksheet contains thirty-two problems....
Curated OER
Relationships and Functions
Fifth graders describe patterns as relations and functions. In this patterning instructional activity, 5th graders analyze and continue patterns. Students understand how patterns relate to relations and functions.
PBS
Pbs Learning Media: Reading a Thermometer
In this video segment from Cyberchase, the CyberSquad learns how to read a thermometer as they try to keep their chocolate sculpture from melting.
York University
Classics in the History of Psychology: Intergroup Conflict and Cooperation
This is the Robbers Cave Experiment. This experiment focused on intergroup relations, mostly negative attitudes toward the out group.
PBS
Pbs Learning Media: Patterns in Nature
In this video segment [3:25] from Cyberchase, a plant expert shows Bianca the patterns and symmetry found in nature.
US Department of State
Us Department of State: Archive: The Secretary of State
The archived site for the US State Department with information prior to 2001. Gives student information on policy, services, global issues, the Department itself, outreach and regions.
Texas Instruments
Texas Instruments: Glencoe Algebra 1: Graphs of Relations (Graphing Calculators)
Students will represent relations as a graph.
Texas Instruments
Texas Instruments: Functions, Relations, and Inverses
This set of questions pertains to definition of functions, relations, inverses, and composition. Questions are multiple choice, true/false, and short answer. Solutions and explanations are included.
Oswego City School District
Regents Exam Prep Center: Relation Machine
A downloadable worksheet that allows learners to practice solving equations by using the "relation machine." Solve for y and determine if the relation is a function for the x value.
Oswego City School District
Regents Exam Prep Center: Relations and Functions
Students learn about relations and functions. The lesson explores functional notation, domain, range, and one-to-one functions. The tutorial includes class notes, calculator tips, examples, and practice problems with solutions. The...
Other
Athens State University: Greater Than, Less Than
A very thorough lesson plan where middle schoolers explore the concept of "less than" and "greater than," using cookies.
McGraw Hill
Glencoe Mathematics: Online Study Tools: Quiz on Relations and Functions
The online assessment demonstrates knowledge of advanced mathematical concepts in Algebra II. The questions test students on relations and functions. Topics include domain, range, and graphing.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Graphing Functions and Relations
Thirteen problems present a variety of practice graphing functions and relations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button...
Oswego City School District
Regents Exam Prep Center: Determining Relations and Functions
This resource offers definitions for "relation", "function", and "functional relation", and examples to illustrate each.