Lesson Plan
Curated OER

Systems of Linear Inequalities in Standard Form -- Lecture

For Teachers 6th - 8th
Pupils participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a...
Lesson Plan
Curated OER

Race Car Activity

For Teachers 8th - 10th
Students investigate linear functions.  In this linear functions lesson, students are given a situation where two race cars start at the same point.  Students have four graphs that they match to the race car scenario. ...
Worksheet
Curated OER

Linear Regression on TI-83

For Students 11th - 12th
In this linear regression worksheet, students use TI-83 calculators to graph linear regressions. Instructions for using the calculator are provided. This two-page worksheet contains six problems.
Worksheet
Curated OER

Solving Linear Inequalities

For Students 10th
In this linear inequalities worksheet, 10th graders solve 10 different problems that include various forms of linear inequalities. First, they determine the relationship of the numbers. Then, students multiply or divide to get like terms...
Lesson Plan
Curated OER

Solving Nonlinear Systems of Equations

For Teachers 10th - 11th
In this system of equations worksheet, students solve nonlinear systems of equations using the substitution method. An example of how to solve is given prior to the assignment. Twenty problems are available on this two-page worksheet.
Worksheet
Curated OER

Linear Regression on TI-85

For Students 11th - 12th
In this linear regression worksheet, students use TI-85 calculators to complete linear regression expressions. Detailed instructions on the use of the calculator are provided. This one-page worksheet contains seven problems.
Lesson Plan
Curated OER

Reflections of a Linear Function

For Teachers 9th - 12th
Students reflect functions about the X-axis, Y-axis, and origin. They derive equations for reflected functions using the website www.explorelearning.com.
Worksheet
Curated OER

Real Life Graphs

For Students 9th - 11th
For this real life graphs worksheet, students examine graphs and determine the equation of a line. They interpret distance time graphs and draw graphs to match a real life situations. This three-page worksheet contains 3 multi-step...
Worksheet
Curated OER

Systems of Linear Inequalities

For Students 9th
In this systems of linear inequalities worksheet, 9th graders solve 10 different problems that include various linear inequalities. First, they solve each equation for y. Then, students graph each individual inequality and locate where...
Worksheet
Curated OER

Linear & Quadratic Functions: Solving Graphically

For Students 9th - 10th
In this linear and quadratic function worksheet, students examine and solve a system of equations. They graph each function on a coordinate plane. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Solving Inequalities

For Students 9th
For this solving inequalities worksheet, 9th graders solve 15 different inequalities. First, they use the addition, subtraction, multiplication, and division properties of inequalities to solve linear inequalities. Then, students draw a...
Worksheet
Curated OER

Using Linear Models

For Students 11th
In this Algebra II worksheet, 11th graders examine models whose behavior can be described by a linear function.  The four page worksheet contains explanation of topic, three guided problems, and eight practice problems. ...
Lesson Plan
Curated OER

Atlatl Lesson Grades 4-12

For Teachers 10th
Tenth graders explore the weapons of the Aboriginal people. In this tenth grade mathematics lesson, 10th graders investigate how throwing with an atlatl increase the speed of the dart as it is thrown. Students calculate the speed for...
Worksheet
Curated OER

Fourteen Math Regent Exam Statistics Questions on Scatter Plots and Linear Regression

For Students 11th - Higher Ed
In this linear regression activity, students solve fourteen Math Regent Exam questions regarding scatter plots and linear regression.  The solutions are provided.
Lesson Plan
Curated OER

Free Fall Graphing Exercise

For Teachers 12th
Twelfth graders practice their graphing skills in an exercise about acceleration due to gravity. Lesson opens with a demonstration of acceleration due to gravity and a brief discussion. Students complete a worksheet and go over answers...
Worksheet
Curated OER

Using Systems of Equations

For Students 8th - 10th
In this algebra worksheet, learners solve systems of equations. They use substitution, elimination and graphing to solve. There are 33 questions with an answer key.
Lesson Plan
Curated OER

Practice with Systems of Equations

For Teachers 9th - 10th
Learners solve systems of inequalities. In this algebra lesson plan, students solve a system of equation, using substitution, linear combinations and graphing. They identify the number of solution each system produce as infinitely...
Lesson Plan
Curated OER

Graphing Situations without a Table

For Teachers 9th - 11th
Students graph a line without making a table of vales. In this algebra lesson, students are given a verbal scenario and asked to write a linear functions representing the scenario and graph it on a number line without making a table....
Lesson Plan
Illustrative Mathematics

High School Graduation

For Teachers 7th - 9th Standards
An exercise in finding the approximate time that a name would be called at a graduation. Estimating time may be difficult for some of the class, so this resource would not be a good choice for learning this standard. It does end with a...
Worksheet
Curated OER

Linear Inequalities in Two Variables

For Students 9th - 12th Standards
Use this instructional activity as a warm up, a refresher exercise, or a practice after a more detailed lesson on graphing linear inequalities in two variables. Start with boundaries that are horizontal or vertical, then move into graphs...
Lesson Plan
Virginia Department of Education

Transformationally Speaking

For Teachers 8th - 10th Standards
Young mathematicians explore transformations of graphs by graphing sets of functions on the same pair of axes. They use their graphs to determine the effect that the values of a and b in y = ax + b have on the graph of y = x.
Lesson Plan
Virginia Department of Education

Slippery Slope

For Teachers 7th - 10th Standards
Explore slope using geometric patterns. Young mathematicians investigate towers built from cubes to develop a linear pattern. They move the data to a coordinate plane to connect the pattern to slopes.
Lesson Plan
Curated OER

Long Distance Phone Plans

For Teachers 7th - 9th
In this long distance phone plane worksheet, students compare various phone plans and determine which long distance plan has the greatest savings. Students support their answers visually through the use of tables and graphs. They write...
Worksheet
Curated OER

Rewriting Equations &Formulas

For Students 9th - 11th Standards
Practice with literal equations. Solve for one variable in terms of another.  Find the value of y given specific values of x. This short worksheet would make a good warm-up activity at the beginning of class or a quick assessment at...

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