Curated Video
Solving Ratio and Percent Problems using Proportions
This video explains how to solve ratio and percent problems using proportions. It provides examples and demonstrates how to set up known ratios and use the multiplicative relationship within a proportion to find the unknown values. The...
Curated Video
Evaluating Algebraic Expressions with Exponents
In this video, we learn how to evaluate algebraic expressions with exponents. The order of operations is crucial, and we should never multiply the base number by the exponent. We see examples of evaluating expressions with different...
Curated Video
Adding Tenths and Hundredths by Creating Equivalent Fractions
This video explains how to add fractions with different denominators by creating equivalent fractions. Examine visual examples of how to convert fractions into a common denominator and then add the numerators.
Curated Video
Using Addition and Subtraction to Solve Real World Fraction Problems
In this video, the teacher demonstrates how to use addition and subtraction with fractions to solve real-world problems. The examples provided involve finding equivalent fractions and subtracting fractions with unlike denominators. The...
Curated Video
Adding Fractions with Unlike Denominators Using Fraction Bars
This video explains how to add fractions with unlike denominators using fraction bars. The lesson covers the concept of equivalent fractions and the importance of finding a common denominator to add fractions. The teacher also addresses...
Curated Video
Subtracting Fractions with Unlike Denominators Using Fraction Bars
This video explains how to subtract fractions with unlike denominators using fraction bars. It emphasizes the importance of finding a common denominator and shows how to use equivalent fractions to achieve this. The video also addresses...
Curated Video
Making Estimates About a Population Using Multiple Samples
In this video, the teacher explains how to make estimates about a population with an unknown characteristic by using the mean of multiple samples. The teacher demonstrates the process of setting up a proportion and calculating the mean,...
Curated Video
Identifying Equivalent Fractions Using Fraction Models
In this video, students learn how to identify equivalent fractions using fraction models. The teacher explains that just because the numerators or denominators are different, it doesn't mean the fractions are not equivalent.
Curated Video
Creating Equivalent Fractions Using a Number Line
In this video, students learn how to create equivalent fractions using a number line. The teacher explains that equivalent fractions represent the same distance and point on the number line, even if the numerators and denominators are...
Curated Video
Expanding Binomials: A Volume Model Proof
In this video, the teacher explains why (A+B)^3 is not the same as A^3 + B^3. Using a volume model, the teacher demonstrates how to expand (A+B)^3 and shows that it is equal to A^3 + 3A^2B + 3AB^2 + B^3.
Curated Video
Decimal Numbers and Number Lines
In this video, students learn how to represent decimal numbers using a number line. The video explains how to divide the number line into equal parts to represent different decimal values, such as tenths and hundredths. It also...
Curated Video
Representing Equal Decimals by Adding Zeros
In this video, students learn how to represent equal decimals by adding zeros. The teacher uses examples with money to explain the concept, showing how decimals can be broken down into different parts.
Curated Video
Exploring Equivalent Fractions with Pattern Blocks
In this video, students are taught how to use pattern blocks to prove the equivalence of fractions. By building with pattern block shapes, they explore the concept of equivalent fractions and learn to identify the value of different...
Curated Video
Converting Decimals to Percents and Vice Versa
In this video lesson, students will learn how to convert decimals to percents and vice versa by using their understanding of decimal naming. The teacher explains the process step by step, demonstrating how to convert decimals to...
Curated Video
Converting Fractions to Decimals Using Division
This video emphasizes the importance of understanding the meaning of fractions and how to correctly set up the division. The examples provided demonstrate the process step by step, highlighting when to stop dividing and how to identify...
Curated Video
Converting Fractions to Percents: Using the Identity Principle of Multiplication
In this lesson, students will learn how to convert fractions to percents by multiplying them by 100%. The teacher explains the concept by demonstrating the steps and providing examples. Students are encouraged to simplify the fractions...
Curated Video
Creating Equivalent Fractions Using Fraction Models
This video teaches students how to create equivalent fractions using fraction models. It explains that fractions are equivalent if they represent the same amount, even if the numerators and denominators are different.
Curated Video
Exploring Equivalent Fractions through Visual Models and Equations
In this video, students learn about equivalent fractions by using visual models and equations. The teacher explains how fractions with different numerators and denominators can represent the same amount. Through examples and...
Curated Video
Create Common Denominators: Finding the Least Common Multiple
In this video lesson, students learn how to create common denominators between fractions by using equations. It explains the concepts of numerator and denominator, as well as the meaning of equivalent fractions. The lesson also...
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Equivalent Fractions
Equivalent fractions is the name' of fractions whole values are the same! With the added touch of a latin video in the musical track, equivalent fractions will be easy to understand - it's just an added bonus that the music and...
Why U
Algebra 29 - Understanding Percentages
Percentages are one method of describing a fraction of a quantity. The percent is the numerator of a fraction whose denominator is understood to be one-hundred.
Curated Video
Solving Systems of Linear Equations Using the Addition Elimination Method
In this video, the teacher explains how to solve a system of linear equations using the addition elimination method. They demonstrate the process step by step and provide examples to illustrate the concept. By following this method,...
Curated Video
Converting Decimals to Fractions to the Hundredths Place
In this video, students learn how to convert decimals into fractions to the hundredths place using visual aids. Explore the concepts of numerator and denominator, and emphasizes the importance of understanding the placement of digits in...
Curated Video
Equivalent Mixed Numbers and Decimals on a Number Line
In this video lesson, students learn about the equivalence of mixed numbers and decimals by comparing them on a number line. It demonstrates how to convert decimals to mixed numbers and vice versa, and shows that all three forms...