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1,170 resources with the concept linear equations

Lesson Planet

Airplanes and Airstrips Part 1

For Teachers 7th - 10th Standards
Line up to the airstrip. Using interactive graphing software, pupils determine the line that will allow a plane to safely land on a runway. Class members create their own landing strips and share with classmates to find the equation of...
Lesson Planet

Airplanes and Airstrips Part 2

For Teachers 7th - 10th Standards
Table the decision to land. Pupils form flight crews by matching up different representations of linear equations. Given a set of coordinates for an airstrip, the crews determine the equation of the line that will position their planes...
Lesson Planet

How Hot Is It?

For Teachers 9th Standards
Do you hear that? Let's model it! Using a CD of chirping crickets at various temperatures, learners count the number of chirps per minute. Teams plot calculated averages on a scatter plot and determine the line of best fit for their...
1 In 1 Collection
EngageNY

Solutions of a Linear Equation

For Teachers 8th Standards
Use the distributive property to solve equations. The sixth lesson in a 33-part series has scholars solve equations that need to be transformed into simpler equations first. Class members apply the distributive property to the equations...
Lesson Planet

Quick Reference Card

For Students 9th - 12th Standards
A neat and organized formula handout makes the circle go round, doesn't it? Full of higher algebra topics, formulas and rules, graphs and definitions—there is a way to support everyone in Algebra II or Pre-Calculus. 
Lesson Planet

All About Lines

For Students 7th - 10th Standards
This resource should be called "All About Lines, and Then Some!". Packed full of all the key components of linear functions, learners review how to set up different equations, find intercepts, and graph. All the main topics are included...
Lesson Planet

Domino Effect

For Teachers 8th - 9th Standards
Carryout the lesson to determine the cost of pizza toppings from a Domino's Pizza® website while creating a linear model. Learners look through real data—and even create their own pizza—to determine the cost of each topping. They explore...
6:51
Lesson Planet

Model a Real-Life Situation Using a System of Linear Equations

For Students 8th - 10th Standards
Ah, the dreaded systems of equations word problem. Probably one of the best ways to connect algebra to the real-world, here is a video that goes through the steps on how to detect key words and create two equations that model the scenario.
4:48
Lesson Planet

Predict How Many Solutions a Linear Equation Has

For Students 7th - 9th Standards
Everyone loves a shortcut, so see how you determine the solution of an equation without having to solve it all the way. The narrator describes patterns and what to look for to decide whether the result is one solution, no solution, or...
Lesson Planet

Algebra 1 Practice Final

For Students 8th - 11th Standards
What makes this resource special? The amazing answer key that comes with worked out solutions and notes for each problem. Practice problems include all topics ranging from linear systems to simplifying exponential expressions. The packet...
Lesson Planet

Equation Solving Review B

For Students 7th - 10th Standards
This nicely organized activity provides eight problems for your learners to practice solving linear equations. Starting with two-step problems and working up to multi-step equations, young mathematicians are instructed to write their...
Lesson Planet

Equation Solving Review A

For Students 7th - 10th Standards
Time to practice linear equations. The sectioned worksheet starts with simple linear problems and increases to multi-step and rational coefficient problems. 
1 In 1 Collection
Lesson Planet

Resource Sheet: Linear and Exponential Models

For Students 8th - 11th Standards
Task your mathematicians with a thought-provoking instructional activity that matches equation models with t-tables and verbal models. Exponential and linear functions are mixed up and your learners will need to decipher which goes with...
Lesson Planet

Intermediate Algebra Assessment Review

For Students 9th - 12th Standards
Put on your Algebra cap because this review provides practice on topics such as linear equations, rational expressions, and function problems. All the questions are multiple choice, and while the focus is on a few main sections, there is...
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California State Standards: Algebra I

For Students 8th - 10th Standards
Starting a year of Algebra I? This mighty packet practices all of the major topics with different ranges of difficulty. Standards include everything from linear to quadratic to rational expressions. Use it in a variety of ways to...
Lesson Planet

Stitching Quilts into Coordinate Geometry

For Students 8th - 11th Standards
Who knew quilting would be so mathematical? Introduce linear equations and graphing while working with the lines of pre-designed quilts. Use the parts of the design to calculate the slope of the linear segments. The project comes with...
Lesson Planet

Elementary Algebra

For Students 8th - 11th Standards
Hello Algebra! If you're in need of a resource with a books worth of examples and practice problems, this is it. Some topics include linear equations, polynomials and exponents, rational expressions, quadratic equations, and a great...
Lesson Planet

Solving Systems of Equations

For Students 9th - 12th Standards
It can take a lot of time to create one activity. You're in luck with a set of five systems of equations worksheets! Each version has a first page solving with substitution, elimination, and graphing; followed with an assortment of...
Lesson Planet

Task: Mini-Problems

For Teachers 8th - 9th Standards
Your learners will expand their deeper-thinking and problem-solving skills while they model these real-life scenarios using linear functions. Beginning with the creation of tables, equations, and graphs for each situation, learners are...
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Saxon Math Course 2

For Teachers 6th - 8th Standards
Add some variety to your school or district's math curriculum with this comprehensive collection of materials. Offering over 900 pages of Saxon Math lessons, worksheets, and activities, this resource is a gold mine for any middle school...
Lesson Planet

Write a Linear Equation Foldable

For Teachers 7th - 10th Standards
Simplicity and organization accompany the learning of linear equations in this handy foldable. Step by step, learners write a linear equation given two points, and then write a linear equation when given a graph. The point-slope...
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I Can Find Slope

For Teachers 6th - 7th Standards
Your young mathematicians will appreciate this wonderfully organized summary and explanation of linear slope. Approaching slope as it looks in a table of values, on a graph, in an equation, and between two points, this note sheet is...
3:29
Lesson Planet

Perpendicular Lines

For Students 7th - 9th
This video demonstrates how to tell algebraically whether lines are perpendicular. Using three different linear equations in different forms, each is rewritten in slope-intercept form, and their slopes are compared to show whether they...
2:42
Lesson Planet

Parallel Lines 3

For Students 7th - 9th
Starting with three linear equations, how can you tell which lines are parallel? The first equation is rewritten in slope-intercept form. The second equation represents a horizontal line, so it is already in slope-intercept form. The...