Math
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In this lesson, you will learn how to find the area of a triangle and the area of a right triangle using the area of a triangle formula.
▶ Free Practice Worksheet: LINK
Tags: area of a triangle, area of a triangle formula, scalene triangle, calculate a triangle, area of equilateral triangle, triangle formula, area of a right triangle, find the area of a triangle, calculate area of triangle, solve the triangle, area of isosceles triangle, area of triangle with 3 sides,
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Let's explore the difference between similar and congruent figures (similarity vs. congruence) in this conceptual mini-lesson.
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Understand congruence and similarity using physical models, transparencies, or geometry software.
Understand that a two-dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations; given two similar two-dimensional figures, describe a sequence that exhibits the similarity between them.
What does it mean when two figures are similar?
What does it mean when two figures are congruent?
What is the difference between similarity and conrguence?
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On this lesson, we will work through several triangle congruence Geometry Proofs Examples that focus on isosceles triangles, cpctc, the base angle theorem, reflexive property, segment bisector, and the addition postulate 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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On this lesson, you will learn everything there is to know about perfect squares and square roots, including definitions, a list of perfect squares, and how to find the square root of any number.
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This lesson answers the questions: What is a square root? What is a perfect square? How do I know if a number is a perfect square? What is the inverse operation of a taking a square root? What are the perfect squares? Why is it called a perfect square?
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On this lesson, you will learn how to graph linear inequalities on the coordinate plane and everything you need to know about solving and graphing inequalities.
This lesson answers the following questions: How do I graph an inequality? How do I graph a linear inequality in two variables? How do I determine the shaded region of an inequality? How do I test a solution to an inequality? How do I find a solution to an inequality?
On this geometry transformations lesson, you will learn how to perform math dilations and dilate geometric figures based on a given dilation scale factor. Free PDF Lesson Guide: https://bit.ly/2KsADo7
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This lesson answers the questions: How do I dilate a figure? What is a dilation scale factor? What is a dilation? What is the difference between a dilation and a translation?
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On this lesson, you will learn how to make a box and whisker plot and how to analyze them!
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This lesson answers the questions: What is a box and whisker plot? How do I make a box and whisker plot? What is an interquartile range? How do I find the upper quartile? How do I find the lower quartile?
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Join us as we explore the five triangle congruence theorems (SSS postulate, SAS postulate, ASA postulate, AAS postulate, and HL postulate). By the end of this lesson, you will be able to identify each theorem and understand which scenarios they can be applied in. (hypotenuse leg, angle angle side, angle side angle, side angle side, side side side)
Oh yeah, and you'll learn to avoid the donkey theorem :)
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This lesson answers the questions: How do I prove that two triangles are congruent? What are the triangle congruence theorems? What is SSS? What is SAS? What is ASA? What is AAS? What is HL? How do I prove triangles using hypotenuse leg?
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Looking for a fast and easy shortcut for multiplying binomials that is better than FOIL? Learn to multiply two binomials using the box method!
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On this lesson, you will learn all about converting to scientific notation and calculating scientific notation!
What is scientific notation?
How do I write a number in scientific notation?
When should I use scientific notation?
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Expressions and Equations Work with radicals and integer exponents.
Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.
On this algebra lesson, you will learn how to find the x-intercepts and y-intercepts of a function (linear and quadratic) both algebraically and from a graph.
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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 find the x-intercept of a function? How do I find the y-intercept of a function? How do I find the x-intercepts of a quadratic function? How can a quadratic function have two x-intercepts? How do I find intercepts graphically? How do I find intercepts algebraically?
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Let's gain some practice plotting points on a graph involving whole numbers, zero, and fractions!
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Grade 6 » The Number System » Apply and extend previous understandings of numbers to the system of rational numbers. » 8
Solve real-world and mathematical problems by graphing points in all four quadrants of the coordinate plane. Include use of coordinates and absolute value to find distances between points with the same first coordinate or the same second coordinate.
What is a picture graph?
What is a tally chart?
How can I use a picture graph to make a tally chart?
How can I use a tally chart to make a picture graph?
Practice with tally charts and picture graphs
...
MashUp Math is a great free resource for math students, parents, and teachers. Our lessons are a great resource for struggling students, flipped classroom educators, and homeschool math students.
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In this lesson, you will learn how to read, plot, and create bar charts and bar graphs.
▶ Free Practice Worksheet: https://www.mashupmath.com/blo....g/create-a-bar-graph
Tags: bar chart, bar graph, stacked bar chart, bar diagram, column chart, bar graph example, bar plot, stacked column chart, bar chart in r
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On this lesson, you will learn how to perform translations on the coordinate plane including how to translate a line, translate a point, translate a triangle, and translate a figure.
Free PDF Guide to Translations: www.mashupmath.com/blog/geomet....ry-translations-expl
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This lesson answers the questions: What is a translation? How do I translate a point? How do I translate a figure? How do I translate a line segment? What is the difference between a translation and a reflection?
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Join us as we discuss the different math vocabulary words that are associated with addition and subtraction. In the short lesson, we familiar ourselves with these terms, analyze a few examples of translating an algebraic expression into words, and even put out a small fire...like seriously! :) For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: What words mean addition? What words mean subtraction? How to I translate an expression in words? How do I translate a verbal expression? What is algebraic translation? How do I model a function?
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Let's explore fractions, simplifying fractions, and equivalent fractions by creating fraction kits! Math teachers and parents can use this awesome hands-on fraction activity to explore the topic and actually understand how fractions work--which is a critical skill for being successful at higher levels of math!
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MASHUP MATH VLOG-EPISODE 01: Making Fraction Kits
Hands-on activities are an awesome way for students to engage in exploratory activities and develop a concrete understanding of difficult math concepts. Fraction kits have been around for a while and many effective math teachers use them to help their students gain a stronger grasp of fractions. This video demonstrates my approach to creating a fraction kit and was designed to serve as a follow-along activity.
Unlike our animated math lessons, this VLOG will walk you through a hands on, real world math activity that explores fractions, equivalent fractions, comparing fractions, number sense, and even as a decimals introduction activity later on. This fun math activity is perfect for homeschool, 1st grade, 2nd grade, 3rd grade, 4th grade, 5th grade, 6th grade, and middle school and even high school as well.
The required materials for such math activities include construction paper, markers, scissors, and a ruler.
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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MashUp Math is a great free resource for math students, parents, and teachers. Our lessons are a great resource for struggling students, flipped classroom educators, and homeschool math students. Learn more about us at www.MashUpMath.com
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On this lesson, you will learn how to find the midpoint of a line segment using the midpoint formula. (Algebra, Geometry)
This lesson answers the questions: What is the midpoint formula? How do I find the midpoint of a line segment? How do I find a missing endpoint? How does midpoint relate to slope?
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On this lesson, you will learn how to use algebra tiles for evaluating expressions and evaluating algebraic expressions. This is a fun and easy way to evaluate in math.
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This lesson answers the questions: How do I evaluate an algebraic expression? How do I use algebra tiles? What are algebra tiles? What is an expression?
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Join us on this laws of exponents algebra lesson, you will learn how to raise a product to a power and how to raise a product inside of parenthesis to an exponent (or power). For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I raise a product of terms to an exponent? How do I raise something inside of parenthesis to an exponent? How do I raise a product to a power? What are the laws of exponents? What are the exponential rules?
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On this lesson, you will learn 3 methods for multiplying binomials and writing them in expanded form, including the foil method and the box method (area model). Lesson Guide: https://bit.ly/2VhNxdM
What is the foil method math strategy for multiplying binomials? What is the area model method for multiplying binomials? What is the foil math definition?
This video lesson includes a free lesson guide and equation of a circle worksheet with an answer key. Click the links below to get yours:
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