সেরা ভিডিও
In this lesson, you will learn to multiply fractions quickly and easily.
To multiply fractions you multiply across the numerators (the top number of a fraction) and multiply across the denominators (the bottom number).
An example I always use to start this off is multiply 1/2 with a 1/2. The numerators multiply to give 1 (1 x1), the denominators multiply to give 4 (2x2). Hence a 1/2 multiplied by a 1/2 is 1/4.
What about if you multiply 2/3x1/4?
Top number (2x1), bottom number (3x4).
So 2/3x1/4 = 2/12. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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On this lesson, you will learn the exponents rule for dividing exponents with the same base.
Join us on this flipped math lesson where we visually explore dividing exponents with the same base. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I divide one exponent by another? What are the laws of exponents? How do I divide exponents with the same base? How do I divide a power by a power?
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Join us on this lesson you will learn how to factor a difference of squares (also known as a difference of two squares or DOTS) and how factor a binomial that is a difference of two squares (DOTS). For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: What is a difference of squares? How do I factor a binomial? How do I factor a difference of two squares? What is DOTS? How do I find factors? How do I know if an expression is a perfect square? How do I find factors? How do I check my answer?
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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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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
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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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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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 how to translate words into algebraic expressions and how to translate algebraic expressions into words!
Not sure of when to use parenthesis? Wondering what a switch word is? Perplexed by seeing the alphabet in math? We got you on this one!
Join us as we explore the ins-and-outs of translating algebraic expressions and equations into words :) For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I write an algebraic expression in words? How do I translate a verbal expression? How do I translate a verbal equation? How do I model a function in words?
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On this lesson, you will explore ratios and unit rates in math examples that apply to the real world AND you will learn to solve several examples and practice problems. Let's do this!
Join us as we explore, conceptualize, and evaluate unit rates using proportional relationships in real-world situations. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: What is a unit rate? What is a unit price? How do I set up a proportion? How do I cross multiply? What is a ratio?
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Are you looking for a quick explanation of Fractional Exponents and how to express exponents and roots together!
This Fractional Exponents video lesson includes a free lesson guide and worksheet with an answer key. Click the links below to get yours:
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In this lesson, you will learn how to convert decimals into fractions without a decimal to fraction chart or a decimal to fraction calculator using an easy 3-step method!
How to convert a decimal to fraction without a calculator? What is the difference between a decimal and a fraction?
★ Want more FREE weekly math videos? Subscribe Now: http://bit.ly/1OVJnyh
★★ Why Math? Download YOUR Free eBook and sign-up for our FREE weekly newsletter: http://www.mashupmath.com/resources/ will learn how to find the inverse of a function algebraically and graphically as we work through finding the inverse of a function examples!
Key Questions: What is the inverse of a function? How can I find the inverse of a function algebraically? Are there any inverse of a function tricks to make the process easier?
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In this lesson, we will work through a PEMDAS example (also known as an order of operations example) where you have to evaluate an expression.
Tags: PEMDAS example, order of operations example, evaluate expression, evaluate each expression, pemdas examples with answers, order of operations example problems, order of operations math examples, examples of pemdas problems
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Let's gain some practice with adding fractions with unlike denominators!
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Learning Standards (4th Grade Number and Operations Fractions):
Extend understanding of fraction equivalence and ordering. Understand decimal notation for fractions, and compare decimal fractions.
4.NF.C.5
Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.2 For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.
How can I practice 4th grade common core math?
What are equivalent fractions?
How can I Express a fraction with denominator 10 as an equivalent fraction with denominator 100?
Image Credit: Emojis provided free by http://emojione.com
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.
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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re a student with a unique learning style or learning styles—like Visual Auditory Learning! Or if you’re tired of math games and are more interested in an easy-to-follow tutorial, check us out and learn math with us. No matter your school’s standards of learning, our YouTube Math Videos Lessons will work for you!
Let's gain some practice with solving real-world word problems involving multiplying fractions by whole numbers (multiplying fractions and whole numbers practice) word problems.
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Build fractions from fraction units.
Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.
How do I multiply fractions?
How do I solve word problems involving fractions?
How can I practice common core math?
Image Credit: Emojis provided free by http://emojione.com
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.
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, we will work through an example of how to use the surface area of a sphere formula to solve math problems.
Tags: surface area sphere, area of sphere, surface area of hemisphere, area of sphere formula, sphere calculator, surface area of sphere formula, sa of sphere, surface of a sphere, calculating surface area of a sphere
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In this lesson, we will work through three practice problems where you have to find the standard equation of a circle (also known as the standard equation of a circle). Find the equation of the circle...
Tags: find the equation of the circle, equation of a circle, standard form of a circle, standard equation of a circle, general form of a circle, general equation of circle, center radius form, radius equation, center and radius calculator, find the center and radius of the circle, standard form equation of a circle, circle graph equation
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Let's gain some practice using tally charts to represent data using a picture graph! (3rd grade learning standard)
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Represent and interpret data.
CCSS.MATH.CONTENT.3.MD.B.3
Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step "how many more" and "how many less" problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets.
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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Are you ready to gain access to ALL of K-8 math puzzles, holiday-themed activities, worksheets, and video lessons all in one place?
Every year, more and more math teachers rely on Mashup Math resources to make their math lessons fun and engaging for students.
Learn more about our membership program and sign-up for a free trial at www.mashupmath.com/membership-plans
Music Source: Look Both Ways by Nathan Moore
Logic puzzles are a great way to test and improve your math skills, critical thinking, and problem-solving abilities. These 7 math puzzles will put your skills to the test! Can YOU solve them all?
Get More FREE Math Puzzles and Riddles: https://bit.ly/2JSJgrN
TIMESTAMPS: JUMP TO A PUZZLE
1.) 0:14
2.) 0:51
3.) 1:28
4.) 2:13
5.) 2:48
6.) 3:25
7.) 4:07
BONUS) 4:46
#mathgames #mathtricks #logicpuzzles
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