Lesson Planet
EdTech Tuesday: AnimalWatch
Kids love animals, so encourage them to explore matches with animal-themed math. Jennifer and Rich present the app's features, spending particular time on how to use it and apply it to your classroom needs.
Khan Academy
Solving Equations with the Distributive Property, Linear Equations, Algebra I
Here is an equation in which the first step is to use the distributive property to remove 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...
Khan Academy
Example 2: Variables on Both Sides
Sal offers an example showing how to manipulate numbers on either side of the equal sign to isolate the variable and solve the equation.
Khan Academy
Two-Step Inequality Example
Solving single variable inequalities is explored in this video. The example that Sal shows here contains fractions, shows the need to reverse the inequality because he multiples by a negative number during his computation, and shows the...
Khan Academy
A Clever Application of the Distributive Property to Solve a Multi-Step Equation
The instructor demonstrates how to use the distributive property to eliminate fractions in an equation. Remember to have learners plug their answers into the original equation to check their work.
Khan Academy
Constructing and Solving a One-Step Inequality, Linear Inequalities, Algebra I
This inequality word problem would make a good warm-up activity for a class studying single-variable inequalities. This video creates and solves an inequality based on a short-word problem about unit cost.
Khan Academy
Introduction to Solving an Equation with Variables on Both Sides, Algebra I
Sal illustrates more involved equations in this last video in a series. It follows "Simple Equations" and "Equations 2". He continues using color-coded markings to help increase students' understanding of a more complicated equation:...
Curated OER
Equations 2
"Equations 2" is the second video in this series. It follows the presentation titled "Simple Equations." This presentation shows how to solve slightly more complicated algebraic equations, like Ax+B=C. Sal uses visuals (like a number...
Khan Academy
Algebra: Linear Equations 4
This is a lesson in solving linear equations. More specifically, students will see how to solve an equation with a variable expression in the denominator of a fraction.
Khan Academy
Solving Equations with the Distributive Property, Linear Equations, Algebra I
Here is an equation in which the first step is to use the distributive property to remove the parenthesis. Then, it is solved for the variables. Since variables are on both sides of the equation, it is important to verify the answer by...
Khan Academy
Example 2: Variables on Both Sides, Linear Equations, Algebra I
Sal offers an example of manipulating numbers on either side of the equal sign to isolate the variable and solve the equation.
Khan Academy
Example: Two-Step Equation with Numerator , Linear Equations, Algebra I
Sal demonstrates how to solve an equation. He begins by saying that the variable needs to be isolated. Then, he shows how to move numbers on either side of the equal sign to isolate the variable. Finally, he verifies answers by plugging...
Khan Academy
How to Solve equations of the Form ax = b, Linear Equations, Algebra I
Sal dissects basic algebraic equations of the form Ax=B. He encourages viewers to fully understand the equations before learning how to manipulate them. Furthermore, he teaches students how to solve the equations systematically. The...
Khan Academy
Example: Two-Step Equations, Linear Equations, Algebra I
Sal adds a few more steps to these problems as he solves algebraic equations with two steps, though he states that "there's more than one way to do it." Those who become confused by increasingly complicated algebra problems on a test...
Mathispower4u
Solving One Step Equations Using Addition and Subtraction (Fractions)
Become partial to solving equations with fractions. An educational video shows learners how to solve one-step equations that require adding or subtracting fractions. They watch as the narrator works through two examples, one for addition...
Mathispower4u
Solving One Step Equations Using Multiplication (Fractions)
Find out the whole story about solving equations with fractions. Scholars watch a short video to review how to solve equations using multiplication. The examples both require multiplying with fractional quantities.
Mathispower4u
Solve a One Step Equation by Multiplying by Reciprocal ax=c/d (Example)
Multiply the chance of success with solving equations. Viewers of an educational video learn to solve a one-step equation by multiplying by the reciprocal. The equation in question is in the form ax = c/d.
Mathispower4u
Solve a One Step Equation by Multiplying by Reciprocal (a/b)x=c/d (Example)
Flip the switch to learn about flipping coefficients when solving equations. Pupils review how to solve equations of the form (a/b)x = c/d by watching a video. They see two different ways to achieve this goal: by multiplying by the...
Mathispower4u
Solve One Step Equations With Fraction by Multiplying (Example)
Fractions shouldn't be the impediment to solving equations. Scholars watch an informative video that shows how to solve one-step equations with fractions. The method shown is to multiply by the reciprocal of the coefficient to isolate...
Mathispower4u
Solve a One Step Equation With Decimals (Add/Subtract - Signed Decimals) (Example 1)
It's one small step, but a giant leap forward in solving equations. By watching a short video, scholars learn to solve one-step linear equations by applying inverse operations. The narrator works through an example involving an equation...
Mathispower4u
Solve a One Step Equation With Decimals (Add/Subtract - Signed Decimals) (Example 2)
One step is sometimes all it takes. Pupils watch a short video to learn how to solve a one-step equation. The equation in the example requires adding signed decimals to determine the value of the variable.
Mathispower4u
Solve a One Step Equation With Decimals by Multiplying (Example)
Watching a video equals a chance to learn more about solving equations. Learners see how to solve one-step equations with decimals. The example the narrator works through requires multiplying with decimals to solve.
Flipped Math
Addition Postulate
Add a little algebra to the geometry. Class members learn about the Addition Postulate for segments and angles. The pupils use their knowledge of solving equations to find lengths of segments and measures of angles. Individuals apply...
Flipped Math
Radical Equations
There might be an extra solution. Pupils discover that the process of solving a radical equation is the same general process of solving any equation. They find out that in some instances, an extraneous solution occurs. Individuals then...