On this lesson, you will learn everything there is to know about parallel lines cut by transversals and angle relationships including supplementary angles, complementary angles, vertical angles, alternate interior angles, alternate exterior angles, and corresponding angles.

This lesson answers the question: How do I find a missing angle? What are supplementary angles? What are complementary angles? What are vertical angles? How can I find vertical angles? How do I find alternate interior angles? How do I find corresponding angles?

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On this lesson, you will learn how to perform geometry rotations of 90 degrees, 180 degrees, 270 degrees, and 360 degrees clockwise and counter clockwise and visually explore how to rotate a point, line segment, and figure in the coordinate plane. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

Download the free rotations PDF lesson guide: http://bit.ly/2kuHyP3

This lesson answers the questions: How do I rotate a figure 90 degrees? How do I rotate a figure 180 degrees? How do I rotate a figure 270 degrees? What is a rotation? What is the difference between clockwise and counterclockwise rotations?

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On this lesson, you will learn how to solve quadratic equations by completing the square using the completing the square formula (in 3 easy steps!) that includes 3 completing the square examples. Lesson Guide: https://bit.ly/2JzOecQ

Key Questions: How to complete the square? How to solve by completing the square? What are the complete the square steps? This Completing the Square lesson includes a free lesson guide and worksheet with an answer key. Click the links below to get yours:

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On this lesson, you will learn everything about using the distributive property of multiplication and the distributive property of addition, distributive property definition math, and several distributive property examples.

This lesson answers the questions: What is the distributive property of real numbers? How can I distribute a variable? What is the distributive method?

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On this lesson about using Tree Diagrams (sometimes referred to as a probability tree) to count outcomes, you will learn how to create a tree diagram and how use them to find the total number of possible outcomes. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: How do I make a tree diagram? How can I use a tree diagram to find the total number of outcomes? What is a tree diagram? Where can I get practice with tree diagrams?

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In this lesson, you will learn an easy method for multiplying binomials as you work through 3 multiplying binomials examples including multiplying binomials and trinomials!

Key Questions: What is the best method for multiplying polynomials? How can you multiply binomials and trinomials? What is the distributive method for multiplying polynomials?

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On this lesson, you will learn how to perform reflections over the x-axis and reflections over the y-axis (also known as across the x-axis and across the y-axis) and reflections over the line y=x.

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Download the free PDF lesson guide here: https://mashupmath.com/blog/re....flection-over-x-y-ax

This lesson answers the questions: How do I reflect a figure over a line? How do I reflect a point over the line y=x? How do I reflect a point? What is the difference between a reflection and rotation? How do I reflect over the line y=-x?

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Join us on this algebra lesson, you will learn an easy way to factor a trinomial step-by-step. Note that this method is for factoring trinomials when a=1 (the leading coefficient is 1).

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This lesson answers the questions: How do I factor a quadratic? How do I solve a trinomial? How do I solve a quadratic? How do I find factors? What is a trinomial? What is a leading coefficient? How do I find the zeros of a function? How do I find the factors of a number? How do I graph a trinomial in two variables?

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In this lesson, you will learn how to find the area of a circle and the circumference of a circle using the area of a circle formula and circumference of a circle formula.

​▶ Free Practice Worksheet: LINK

Tags: area and circumference of a circle, area of a circle, circumference of a circle, perimeter of circle, area of a circle formula, circumference of a circle formula, area of a circle calculator, radius of a circle formula, find the circumference of a circle, area of a circle with diameter, find the area of a circle, formula of a circumference, circumference of a diameter, calculate a circumference

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In this lesson, you will learn how to find the volume of a cube and the surface area of a cube using formulas.

​▶ Free Practice Worksheet: https://www.mashupmath.com/blo....g/find-the-volume-of

Tags: volume of a cube, surface area of a cube, surface area of cube formula, sa of a cube, area of cube formula, volume of a cube, volume of a cube formula, surface areas of a cube, volume of a rectangular cube, cubic units

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On this lesson, you fill learn how to graph a quadratic function, find the axis of symmetry, vertex, and the x intercepts and y intercepts of a parabola...without a graphing calculator!

This lesson answers the following questions: What is a quadratic function? What does a quadratic function look like? What is a quadratic equation? How do I find the vertex of a parabola? How do I find axis of symmetry? How do I find x and y intercepts of a function?

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Join us as we discuss the different math vocabulary words that are associated with addition and subtraction--like product, quotient, ratio, and times!

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This lesson answers the questions: What words mean multiply? What words mean divide? How do I write an expression in words? How do I translate a verbal expression? How do I model a function?

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On this lesson on factoring trinomials, you will learn how to factor a trinomial when a is not 1. When the leading coefficient is greater than one, the factoring process (the AC method) is a bit different--let's see why!

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This lesson answers the questions: How do I factor a quadratic when a is not 1? How do I solve a trinomial? How do I solve a quadratic? How do I find factors? What is a trinomial? What is a leading coefficient? How do I find the zeros of a function? How do I find the factors of a number?

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Join me on the lesson where you will learn how to convert improper fractions to mixed numbers (and how to convert mixed numbers to improper fractions). Lesson Guide: https://bit.ly/2UE9HXe

Key Questions: What is a mixed number? What is a proper fraction? What is an improper fraction? What is the difference between a proper fraction and an improper fraction? How do you convert an improper fraction to a mixed number?

This Converting Improper Fractions to Mixed Numbers video lesson includes a free lesson guide and Converting Improper Fractions to Mixed Numbers worksheet with an answer key. Click the links below to get yours:

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On this lesson, we will work through several triangle congruence Geometry Proofs Examples and you will learn how to complete two column proofs and triangle congruence proofs step by step!

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This lesson answers the questions: How can I prove that two triangles are congruent? How can I complete a geometry proof? How do I prove vertical angles are congruent? How do I use CPCTC? How can I study geometry proofs?

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Celebrate Black History Month at home and in your classroom by sharing these famous African American mathematicians and their contributions with your students.

Link to Blog and Free PDF: https://www.mashupmath.com/blo....g/famous-african-ame

Famous Black Mathematicians:
1.) Benjamin Banneker
2.) Fern Hunt
3.) Mark Dean
4.) Lonnie Johnson
5.) Annie Easley
6.) Frank Elbert Cox
7.) Carol Mae Jemison
8.) Valerie Thomas
9.) Katherine Johnson
10.) Euphemia Lofton Haynes
11.) John Urschel

#BlackHistory #MathHistory

Join us on this lesson where you will get extra practice with modeling and solving right triangle trig functions word problems (right triangle trigonometry).

Trigonometry triangle ratios to modeling real world problems. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: How do I use trigonometry ratios? How do I find a hypotenuse? How do I use trig to find a missing side? How do I model a real world scenario using trigonometry?

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On this lesson, you will learn how to solve absolute value equations and absolute value functions in three easy steps!

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This lesson includes:

-absolute value definition
-absolute value examples
-absolute value functions
-how to solve absolute value functions
-how to graph absolute value functions
-absolute value equations
-how to solve absolute value equations
-how to graph absolute value equations

In this lesson, you will learn an easy method for dividing fractions by fractions and dividing fractions by whole numbers.

▶ Review of Multiplying Fractions: https://www.youtube.com/watch?v=uLicmuqJkic&t=1s

▶ Free Practice Worksheet: https://www.mashupmath.com/blo....g/dividing-fractions

Tags: divide fractions, dividing fractions by whole numbers, dividing fractions examples, fraction divided by fraction

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Join us on this lesson where you will explore the properties of isosceles triangles and the isosceles triangle theorems including the base angles theorem.

This lesson answers the questions: What is an isosceles triangle? What is the base angle theorem? What is the relationship between the sides and angles of an isosceles triangle? How can I prove that a triangle is isosceles?

Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.

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