Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 10

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 10 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 3

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 3 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 4

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 4 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 5

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 5 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 9

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 9 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Moving the Variable: Lesson 1

7th - 8th
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 1 of 14 in the series titled "Moving the Variable."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 4

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 4 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 5

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 5 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 6

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 6 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 7

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 7 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 8

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 8 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiple Variable Equations: Lesson 1

9th - 10th
In this lesson, the concept covered is that of solving for one or more than one variable in an equation. It is 1 of 9 in the series titled "Multiple Variable Equations."
Instructional Video
Sophia Learning

Sophia: Multiplication and Division in Equations: Lesson 3

9th - 10th
This lesson will explore isolating a variable through multiplying by the inverse when the variable has a coefficient or divisor. It is 3 of 8 in the series titled "Multiplication and Division in Equations."
Instructional Video
Sophia Learning

Sophia: Multiplication and Division in Equations: Lesson 4

9th - 10th
This lesson will explore isolating a variable through multiplying by the inverse when the variable has a coefficient or divisor. It is 4 of 8 in the series titled "Multiplication and Division in Equations."
Instructional Video
Sophia Learning

Sophia: Multiplication and Division in Equations: Lesson 5

9th - 10th
This lesson will explore isolating a variable through multiplying by the inverse when the variable has a coefficient or divisor. It is 5 of 8 in the series titled "Multiplication and Division in Equations."
Instructional Video
Sophia Learning

Sophia: Multiplication and Division in Equations: Lesson 7

9th - 10th
This lesson will explore isolating a variable through multiplying by the inverse when the variable has a coefficient or divisor. It is 7 of 8 in the series titled "Multiplication and Division in Equations."
Instructional Video
Sophia Learning

Sophia: Reversing the Sign in Inequalities: Lesson 2

9th - 10th
During this lesson, you'll see how to multiply or divide by a negative number in order to solve an algebraic inequality. It is 2 of 9 in the series titled "Reversing the Sign in Inequalities."
Instructional Video
Sophia Learning

Sophia: Reversing the Sign in Inequalities: Lesson 3

9th - 10th
During this lesson, you'll see how to multiply or divide by a negative number in order to solve an algebraic inequality. It is 3 of 9 in the series titled "Reversing the Sign in Inequalities."
Instructional Video
Sophia Learning

Sophia: Reversing the Sign in Inequalities: Lesson 7

9th - 10th
During this lesson, you'll see how to multiply or divide by a negative number in order to solve an algebraic inequality. It is 7 of 9 in the series titled "Reversing the Sign in Inequalities."
Instructional Video
Sophia Learning

Sophia: Reversing the Sign in Inequalities: Lesson 1

9th - 10th
During this lesson, you'll see how to multiply or divide by a negative number in order to solve an algebraic inequality. It is 1 of 9 in the series titled "Reversing the Sign in Inequalities."
Instructional Video
Sophia Learning

Sophia: Sign in Quadratic Factoring: Lesson 2

9th - 10th Standards
This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 2 of 6 in the series titled "Sign in Quadratic Factoring."
Instructional Video
Sophia Learning

Sophia: Sign in Quadratic Factoring: Lesson 3

9th - 10th
This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 3 of 6 in the series titled "Sign in Quadratic Factoring."
Instructional Video
Sophia Learning

Sophia: Simplifying Algebraic Fractions: Lesson 2

9th - 10th Standards
This lesson explains the concept of reduction in the number of terms, number of operations, and degree of terms in a rational expression. It is 2 of 6 in the series titled "Simplifying Algebraic Fractions."
Instructional Video
Sophia Learning

Sophia: Simplifying Algebraic Fractions: Lesson 3

9th - 10th Standards
This lesson explains the concept of reduction in the number of terms, number of operations, and degree of terms in a rational expression. It is 3 of 6 in the series titled "Simplifying Algebraic Fractions."