Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A rei.c.7 & a rei.d.10: A Linear and Quadratic System

For Teachers 9th - 10th
The purpose of this task is to give students the opportunity to make connections between equations and the geometry of the graphs. Aligns with A-REI.C.7and A-REI.D.10.
Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Arithmetic Practice W/ Ordered Pairs

For Teachers 3rd - 8th Standards
The Shodor Education Foundation provides this lesson plan to have students practice simple computation that results in them graphing their answers. If they are accurate they will have a straight line. Students use an interactive...
Lesson Plan
Khan Academy

Khan Academy: Lsn 13: Systems of Equations, Algebraic and Graphical Representations

For Teachers 9th - 10th Standards
Lesson 3 of 4 for Passport to Advanced Math. Students will solve systems of equations in two variables in which one equation is linear and the other equation is quadratic or another nonlinear equation; relate properties of the function f...
Lesson Plan
Alabama Learning Exchange

Alex: Human Slope

For Teachers 9th - 10th Standards
Students will participate in this discovery activity intended for them to uncover the role each variable plays in the graph of a line in the form y = mx + b. Students will actually demonstrate lines in slope intercept form on a life size...
Lesson Plan
Alabama Learning Exchange

Alex: A Piece of Pi

For Teachers 9th - 10th
This lesson uses graphing to help young scholars understand that pi is a constant and is the slope of the line graphed on a circumference vs. diameter graph.This lesson plan was created as a result of the Girls Engaged in Math and...
Lesson Plan
Other

Nearpod: Slope Intercept Form

For Teachers 9th - 10th Standards
In this lesson on slope-intercept form, students will learn how to write and graph a linear function using the slope-intercept form by learning about the y-intercept and slope.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A rei.c.6: Estimating a Solution via Graphs

For Teachers 9th - 10th
The purpose of this task is to give learners an opportunity use quantitative and graphical reasoning to detect an error in a solution. Aligns with A-REI.C.6.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A rei.c.6: Accurately Weighing Pennies Ii

For Teachers 9th - 10th Standards
This illustrated math lesson shows how important levels of accuracy in measurement are. The answer can be different since a scale only accurately weighs to the nearest tenth of a gram instead of to the nearest hundredth of a gram. Aligns...
Lesson Plan
PBS

Pbs Teachers: Sports and Math: Will Women Athletes Ever Catch and Surpass

For Teachers 6th - 8th
Explore, explain and make conclusions based on graphs of scatter plots of the Olympic records for men and women in the same event over the same years. Plot x- and y-values, and create linear equations from the data.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: The Intersection of Two Lines

For Teachers 8th Standards
The purpose of this task is to introduce students to systems of equations. It takes skills and concepts that students know up to this point, such as writing the equation of a given line, and uses it to introduce the idea that the...
Lesson Plan
Alabama Learning Exchange

Alex: Math Is Functional

For Teachers 9th - 10th Standards
This lesson is a technology-based activity in which students extend graphing of linear functions to the use of spreadsheet software. After students have become proficient in constructing a table of values, students are able to...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A Rei Solution Sets

For Teachers 9th - 10th Standards
For this task, students are shown the graphs of two equations, with areas bounded by their lines and intersections shaded in different colors. They are asked to write a system of equations or inequalities for each shaded area and explain...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A Rei the Circle and the Line

For Teachers 9th - 10th Standards
Students are required to solve a system of equations in this task which will demonstrate their understanding of the correspondence between intersection points of the two graphs and solutions of the system. Aligns with A-REI.C.7.
Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Lines, Rays, Line Segments, & Planes

For Teachers 3rd - 8th Standards
This robust lesson plan for upper elementary and middle school grades introduces the concepts for lines, rays, line segments, and planes. Resources are linked to it and ready for your use.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.ee Fixing the Furnace

For Teachers 8th
In this task, 8th graders examine the fee structures for three furnace-repair companies to determine which one offers the best deal. They need to support their reasoning with equations, tables, and/or graphs. Aligns with 8.EE.C.8.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.ee Kimi and Jordan

For Teachers 8th
This task looks at the job earnings plus weekly allowances of two people, all of which is saved. Students are asked complete tables showing their savings, write equations, draw their graphs, and compare the amounts they save each week....
Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Functions and the Vertical Line Test

For Teachers 9th - 10th
This lesson plan outlines an activity that allows students to explore the vertical line test for functions.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.ee Stuffing Envelopes

For Teachers 8th Standards
Eighth graders are asked to compare the income earned from two summer jobs stuffing envelopes. They are to draw graphs, write equations, and interpret the graphs. This task provides students with an opportunity to take the step from unit...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.f Chicken and Steak, Variation 2

For Teachers 8th Standards
This task has students write an equation to calculate the amount of chicken and steak that can be purchased while staying within a given budget. Students then graph the function and analyze it, discussing the dependent relationship...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.f High School Graduation

For Teachers 8th Standards
This is an interesting problem that presents a list of high school students who are graduating. Given the information on the pamphlet, 8th graders are asked to determine how long the speeches were and an equation that will help parents...
Lesson Plan
Alabama Learning Exchange

Alex: Bloodstain Pattern Doesn't Lie

For Teachers 9th - 10th
Learners will formulate a hypothesis about the relationship (linear, direct, indirect, etc.) between the distance a drop of blood falls and the diameter of the splatter it makes. To test their hypothesis, the students will work...

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