Lessons tagged with "equations"
Determine if Equations are True or False
- Grade:
- 1, 2
- Subject:
- Math
From CCSS "For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2."
Solve Addition Equations
- Grade:
- 1
- Subject:
- Math
This algebra and functions lesson focuses on writing addition number sentences. The lesson includes research-based strategies and questions that help prepare students for assessments. In this lesson, students read the word problem and identify addition key words and number words. Then, they write an addition number sentence and practice reading aloud. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items.
Determine if Equations are True or False
- Grade:
- 1, 2
- Subject:
- Math
From CCSS "For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2."
Solve Two-Step Word Problems with an Unknown (4 Operations)
- Grade:
- 3
- Subject:
- Math
Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
Determine All Factor Pairs of Numbers
- Grade:
- 4
- Subject:
- Math
This operations and algebraic thinking lesson teaches students how to determine all the factor pairs of a number. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will determine all of the factor pairs of a given number. This is in preparation for later mathematics where students will need to determine a variety of factors for fractions, factoring equations, and several other uses for this particular skill. It is an excellent introduction to factoring and provides several real-world examples for students to practice with.
Evaluate Algebraic Expressions Using Substitution Lesson 2 of 2
- Grade:
- 6
- Subject:
- Math
This algebra and functions lesson focuses on evaluating expressions by using the order of operations. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students substitute the given value of each variable into the expression. Then, they evaluate the expression by determining which operation to perform first (using PEMDAS) and repeating the order until no more operations can be performed. Finally, they compute the value and interpret the answer. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items and 12 flashcards for the order of operations.
Analyze the Relationship Between Dependent and Independent Variables
- Grade:
- 6
- Subject:
- Math
This algebra and functions lesson focuses on writing the equation of a linear function. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students identify each rule that could be applied to the x-value and result in the y-value. Then, they verify which rule is true by testing each on the next x-value in the table. Finally, they select the rule that makes the function true. In addition to the lesson, there are sixteen pages of Independent Practice and Periodic Reviews with questions modeled after current adaptive testing items.
Solve One-Step Equations (Addition & Subtraction)
- Grade:
- 6
- Subject:
- Math
This expressions and equations lesson teaches students how to solve one-step equations. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students solve one-step equations with a variety of operations. The focus of this lesson is to solve one-step equations related to word problems.
Compute Perimeter and Area of Two-Dimensional Figures
- Grade:
- 7
- Subject:
- Math
This measurement and geometry lesson focuses on computing the perimeter and area of two-dimensional figures. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the problem and circle whether you are solving for perimeter, circumference, or area. Then, write the formula needed to solve the problem. Finally, substitute the known values into the formula and solve the equation. In addition to the lesson, there are six pages of Independent Practice and review with questions modeled after current adaptive testing items.
Simplify Expressions with Roots
- Grade:
- 8, High School, High School 9-10, High School 11-12
- Subject:
- Math
Solve Equations with Squared Variables
- Grade:
- 8
- Subject:
- Math
This expressions and equations lesson teaches students how to solve equations with squared variables. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students find the values of squared variables in equations. Students will solve for a variety of equations, including several real-world word problems.
Apply the Properties of Exponents
- Grade:
- 8
- Subject:
- Math
This expressions and equations lesson teaches students how to apply the properties of exponents. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will apply the properties of exponents to create equivalent expressions. There are flashcards for this lesson to review the concept that exponents must have the same base for multiplication and division to be used.
Determine the Number of Solutions of a Linear Equations
- Grade:
- 8
- Subject:
- Math
This expressions and equations lesson teaches students how to determine the number of solutions of a linear equation. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will find the solution to a linear equation. Students will determine whether the linear equation has one solution, infinite solutions, or no solution.
Evaluate Square Roots of Perfect Squares
- Grade:
- 8
- Subject:
- Math
This expressions and equations lesson teaches students how to evaluate square roots of perfect squares. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will evaluate expressions with square roots of perfect squares. Students will evaluate a variety of different expressions.
Solve Multistep Equations
- Grade:
- 8
- Subject:
- Math
This expressions and equations lesson teaches students how to solve multistep equations. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will solve equations that require three or more steps. Students will perform a variety of inverse operations to isolate the variable and determine the solution.
Determine and Interpret Nonlinear Lines of Best Fit
- Grade:
- High School, High School 9-10
- Subject:
- Math
Graph Linear Inequalities (Slope-Intercept Form)
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Simplify Expressions with Roots
- Grade:
- 8, High School, High School 9-10, High School 11-12
- Subject:
- Math
Solve Multistep Equations
- Grade:
- High School
- Subject:
- Math
This Algebra 1 lesson teaches students how to solve multi-step equations. The lesson includes research-based strategies and strategic questions that prepare students for assessments. Students will simplify each expression if needed. Then, they will isolate the variable terms on one side of the equation and the numerical terms on the other side. Finally, they will solve for the variable and interpret the solution. In addition to the lesson, there are three pages of Independent Practice and six pages of periodic review as well as three assessment questions based on the Common Core tests.
Identify Types of Systems of Linear Equations
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Identify Types of Systems of Linear Equations
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Simplify Expressions with Roots
- Grade:
- 8, High School, High School 9-10, High School 11-12
- Subject:
- Math
Graph Linear Inequalities (Slope-Intercept Form)
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Identify Types of Systems of Linear Equations
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Determine and Interpret Nonlinear Lines of Best Fit
- Grade:
- High School, High School 9-10
- Subject:
- Math
Graph Linear Inequalities (Slope-Intercept Form)
- Grade:
- High School, High School 9-10, High School 11-12
- Subject:
- Math
Simplify Expressions with Roots
- Grade:
- 8, High School, High School 9-10, High School 11-12
- Subject:
- Math
Concept Development Index: Expressions & Equations
- Grade:
- Subject:
- Math
This index contains the following Math Concept Developments: Additive Inverse and Multiplicative Inverse Associative Property and Commutative Property Write Equations Equation Solving Process Factor Expressions Expression Vocabulary Exponent Rules Algebraic Expressions Exponent Rule Numerical Expressions Radical Expression Radicals and Fraction Expomemts Simplify Distribute and Combine Like Terms System of Linear Equations (same variables) Algebraic Equations Algebraic Expressions Inequality Solutions Linear Equations Slope and Y- Intercepts Numerical Expression Equivalent Numerical Expressions Property of Equality