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9,443 reviewed resources for solving equations

17 Items in Collection
Lesson Planet

Solve Linear Equations and Inequalities in One Variable

For Teachers 9th - 12th Standards
The one thing you need to know in algebra is how to solve for an unknown variable. Start with the basics and practice solving linear equations and inequalities. Here are a variety of lessons and worksheets to hit your content. 
15 Items in Collection
Lesson Planet

Solve Systems of Equations: Common Core High School Algebra

For Teachers 9th - 12th Standards
With many ways to solve a system, there is a method for everyone. This collection has the three methods of substitution, elimination, and graphing while finishing with solving linear/quadratic systems. 
8 Items in Collection
Lesson Planet

Solve Systems of Equations Using Matrices: Common Core High School Algebra

For Teachers 9th - 12th Standards
There's more than one way to solve a system by using matrices. These two standards address how to represent a system as a matrices and then to find the inverse if its exists. The collection includes lessons and practice for your students...
3 Items in Collection
Lesson Planet

"Grade 9-12, Claim 2 & 4: Problem Solving & Communication Reasoning Supports"

For Teachers 9th - 12th Standards
Small but mighty, a collection of three resources features presentation slides that prepare high schoolers for the Smarter Balanced assessment. Claim 2 features problem solving questions drawn from all content areas. Claim 3 focuses on...
36 Items in Collection
Lesson Planet

EngageNY Grade 6 Math Module 4: Expressions and Equations

For Teachers 6th Standards
A 36-part unit boosts sixth-graders' math skills with a focus on expressions and equations. Scholars take part in 34 lessons that offer direct instruction, guided and independent practice, as well as collaborative learning opportunities....
3 Items in Collection
Lesson Planet

"Grade 8, Claim 2 & 4: Problem Solving & Communication Reasoning Supports"

For Teachers 8th Standards
Prepare eighth-graders for the Smarter Balanced Assessment with a small but powerful collection of three resources comprised of teacher and student-friendly slides that review key concepts in the eighth grade standards. Claim 2 focuses...
18 Items in Collection
Lesson Planet

Solve Quadratic Equations in One Variable.

For Teachers 9th - 12th Standards
Looking at the CCSS HSA.REI.B.4, there are many ways to solve a quadratic equation. The collection addresses all the different options and provides a wide variety of practice problems to give to your learners. 
3 Items in Collection
Lesson Planet

"Grade 6, Claim 2 & 4: Problem Solving & Communication Reasoning Supports"

For Teachers 6th Standards
A three-resource collection of teacher and student-friendly slides provides sixth graders with models of items on the Smarter Balanced assessments. Claim 2 offers 13 questions that assess problem solving. Claim 3 problems illicit...
17 Items in Collection
Lesson Planet

Systems of Equations and Inequalities

For Teachers 8th - 11th Standards
Starting with the basics, students discover that systems of equations are a useful skill. The collection begins with an inquiry activity to learn about how systems are created. It goes through graphing and solving algebraically, and then...
18 Items in Collection
Lesson Planet

Write Expressions in Equivalent Forms to Solve Problems: Common Core High School Algebra

For Teachers 9th - 12th Standards
Once expressions are understood, students can manipulate them to their advantage to help them solve various problems. The main focus of this collection is quadratic expressions, exponential properties, and geometric series. 
EngageNY

EngageNY Grade 7 Math Module 3: Expressions and Equations

For Teachers 7th Standards
A math module challenges young mathematicians to generate equivalent expressions.  Scholars demonstrate how order or grouping does not affect the practice of addition and multiplication. By the end of the module, learners recognize and...
33 Items in Collection
Lesson Planet

EngageNY Grade 8 Math Module 4: Linear Equations

For Teachers 8th Standards
A 31-lesson unit boosts eighth-graders' math skills, specifically linear equations. By way of direct instruction, guided practice, collaborative learning opportunities, and independent practice, mathematicians write and solve linear...
10 Items in Collection
Lesson Planet

Grade 8, Claim 1: Concepts and Procedures Item Slide Shows

For Teachers 8th Standards
Ten resources make up a collection of student and teacher-friendly slides that prepare eighth graders for the Smarter Balance assessment. Learners review rational and irrational numbers, convert repeating decimals to fractions, as well...
7 Items in Collection
Lesson Planet

Grade 2 Supplement Set: Math

For Teachers 2nd Standards
What would be better for your second grade mathematicians? Grab this set of engaging lesson plans that will be the highlight of your students' day as they learn how to tell time, solve equations, add and subtract multi-digit numbers, and...
6 Items in Collection
Lesson Planet

Statistics Fun: Sample Size

For Teachers 9th - 12th Standards
How calculating! Viewers of a six-video collection learn how to solve for sample size when the confidence, error, and z score are known. Other videos discuss standard deviation, margin of error, and proportion. The tutorials also use...
35 Items in Collection
Lesson Planet

Algebra: High School Common Core Math

For Teachers 9th - 12th Standards
All Algebra, all the time! Here is a compiled list of resources that address all of the standards regarding Algebra Common Core for high school. Each resource has the main standard it addresses under the notes section of the item. 
9 Items in Collection
Lesson Planet

Grade 7, Claim 1: Concepts and Procedures Item Slide Shows

For Teachers 7th Standards
Prepare seventh graders for end-of-year assessments with a collection of nine resources packed with teacher and student-friendly slides featuring problems that address the A-I competencies. Questions are modeled after Smarter Balanced...
12 Items in Collection
Lesson Planet

Quadratic Functions

For Teachers 8th - 11th Standards
Here is a collection that not just teaches parabolas, but allows for exploration of the quadratic function to model realistic scenarios. Students are guided through videos, DESMOS activities, and practice problems to explore the topic. 
Lesson Planet

Solving Equations Using the Addition Property

For Students 6th - 10th Standards
Challenge your mathematicians to simplify and solve a variety of different equations. This worksheet focuses on multi-step problems that begin with combining like terms and advance toward solving equations with variables on both sides. A...
EngageNY

Solving Equations

For Students 9th - 10th Standards
Teach solving equations through an exploration of properties. Before pupils solve equations they manipulate them to produce equivalent equations. The activity switches the focus from finding a solution to applying properties correctly.
Lesson Planet

Solving Equations Using Algebra Tiles

For Students 8th Standards
Turn equations into an activity and break out those algebra tiles! The video goes through each problem first with the traditional way of solving equations and then introduces the tiles to solve with the same steps side by side. This...
4:06
Lesson Planet

Solving Equations 2

For Students 7th - 11th
Sal offers an example showing how to manipulate numbers on either side of the equal sign to isolate the variable and solve the equation.
6:04
Lesson Planet

Solving Equations with the Distributive Property

For Students 7th - 11th
Here is an equation in which the first step is to use the distributive property to get rid of the parenthesis. Then it is solved for the variables. Since there are variables on both sides of the equation, it is important to verify the...
3:04
Lesson Planet

Solving Equations 1

For Students 7th - 11th
Sal demonstrates how to solve an equation. He begins by saying that the variable needs to be isolated. He shows how to move numbers on either side of the equal sign to isolate the variable. He also shows how to verify answers by plugging...

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