Worksheet
Curated OER

Graphing the Solution Set of a System of Inequalities

For Students 9th - 11th
For this Algebra I/Algebra II worksheet, students graph the solution set of a system of inequalities.  The two page worksheet contains a combination five multiple choice and free response questions.  Answers are included. 
Worksheet
Curated OER

Compound Inequalities

For Students 11th
In this algebra learning exercise, 11th graders solve compound inequalities and graph their solution on a number line. There are 6 questions with an answer key.
Worksheet
Curated OER

Quadratic Inequalities

For Students 8th - 10th
In this quadratic inequalities worksheet, students graph six quadratic inequalities. They solve two quadratic inequalities to identify one solution. In this quadratic inequalities worksheet, students draw the parabola and shade inside or...
Worksheet
Curated OER

Finding and Graphing the Solution of an Inequality

For Students 9th - 11th
In this Algebra/Algebra II activity, students find and graph the solution of an inequality.  The two page activity contains a combination of eleven multiple choice and free response problems.  Answers are provided. 
Lesson Plan
Curated OER

Nonlinear Inequalities

For Teachers 11th
In this Algebra II worksheet, 11th graders solve nonlinear inequalities, graph the solution set on the number line, and write the solution in interval notation.  The one page worksheet contains thirty-eight problems.  Answers...
Worksheet
Curated OER

Systems of Inequalities

For Students 10th - 11th
In this algebra worksheet, learners solve systems of inequalities by graphing and shading the shared solution. There are 14 questions with an answer key.
Worksheet
Curated OER

Solving Systems of Inequalities

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students graph the solutions to a system of inequalities.  The two page worksheet contains ten problems.  Answer key is provided. 
Worksheet
Curated OER

Chapter 7. Functions and Graphs

For Students 9th - 11th
In this functions and graphs worksheet, students determine the domain and range of a given relation.  They graph functions on a coordinate plane and write equations in the slope-intercept form.  This twelve page worksheet...
Lesson Plan
Curated OER

Linear Inequalities

For Teachers 9th
Ninth graders explore solving linear inequalities. They discuss vocabulary words and symbols associated with linear inequalities. After a demonstration by the teacher, 9th graders solve and graph inequalities. Students complete a...
Lesson Plan
Curated OER

Doctor, Doctor, Give Me the News, I've Got a Bad Case of Loving Math

For Teachers 9th - 12th
Solve a real-world problem of discovering how many doctors and nurses can be hired within budget and building constraints. Using different colored pencils to shade each graph, they then find the intersection points and use these to solve...
Worksheet
Curated OER

Solve Two Step Inequalities

For Students 9th - 11th
In this algebra worksheet, students solve inequalities using addition, subtraction, multiplication and division. Answers to the 6 problems could also be graphed. An answer key is provided.
Assessment
EngageNY

End-of-Module Assessment Task - Algebra 1 (Module 1)

For Students 9th - 10th Standards
What do your young geniuses really know? Assess the procedural knowledge of your pupils at the same time as their higher-level thinking with an assessment that identifies their depth of knowledge. Topics include solving...
Assessment
Inside Mathematics

Sorting Functions

For Teachers 9th - 12th Standards
Graph A goes with equation C, but table B. The short assessment task requires class members to match graphs with their corresponding tables, equations, and verbalized rules. Pupils then provide explanations on the process they used to...
Assessment
Noyce Foundation

Granny’s Balloon Trip

For Teachers 5th - 8th Standards
Take flight with a fun activity focused on graphing data on a coordinate plane. As learners study the data for Granny's hot-air balloon trip, including the time of day and the distance of the balloon from the ground, they practice...
Assessment
Inside Mathematics

Squares and Circles

For Teachers 8th Standards
It's all about lines when going around. Pupils graph the relationship between the length of a side of a square and its perimeter. Class members explain the origin in context of the side length and perimeter. They compare the graph to the...
Lesson Plan
1
1
Chicago Botanic Garden

Plant Phenology Data Analysis

For Teachers 10th - 12th Standards
Beginning in 1851, Thoreau recorded the dates of the first spring blooms in Concord, and this data is helping scientists analyze climate change! The culminating instructional activity in the series of four has pupils graph and analyze...
Lesson Plan
NOAA

A Matter of Density

For Teachers 7th - 8th Standards
Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column....
Lesson Plan
1
1
University of Colorado

Spacecraft Speed

For Teachers 6th - 8th Standards
Space shuttles traveled around Earth at a speed of 17,500 miles per hour, way faster than trains, planes, or automobiles travel! In the 13th installment of 22, groups graph different speeds to show how quickly spacecraft move through...
Assessment
1
1
Balanced Assessment

Two Solutions

For Students 9th - 12th Standards
An assessment presents a variety of equations and inequalities. Pupils must find two solutions for each equation or inequality and determine whether there are only two, another finite number, or an infinite number of solutions...
Lesson Plan
Virginia Department of Education

Nonlinear Systems of Equations

For Students 10th - 12th Standards
Explore nonlinear systems through graphs and algebra. High schoolers begin by examining the different types of quadratic functions and their possible intersections. They then use algebraic methods to solve systems containing various...
Worksheet
Curated OER

Reading Tally Charts #2

For Students K - 2nd Standards
Keep count with tally marks! First graders practice reading tally marks with this straightforward learning exercise. They work with interpreting data from a chart, as well as working with addition and subtraction under 20. A great math...
Assessment
Inside Mathematics

Party

For Teachers 8th Standards
Thirty at the party won't cost any more than twenty-five. The assessment task provides a scenario for the cost of a party where the initial fee covers a given number of guests. The class determines the cost for specific numbers of guests...
Lesson Plan
Fredonia State University of New York

Watch Your Step…You May Collide!

For Teachers 8th - 10th Standards
Can two lines intersect at more than one point? Using yarn, create two lines on the floor of the classroom to find out. Cooperative groups work through the process of solving systems of equations using task cards and three different...
Lesson Plan
Mascil Project

Epidemics: Modelling with Mathematics

For Teachers 6th - 8th Standards
The Black Death epidemic is responsible for more than one million deaths in the United Kingdom. An inquiry-based activity has young scholars explore the rate of disease spread. They then analyze graphs showing data from epidemics such as...

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