Curated Video
Creating and Interpreting Histograms
In this video, the teacher shows students how to represent data on a number line by creating a histogram. He explains the concept of bins and intervals, and demonstrates how to label and organize data points in a histogram.
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Multiplying Sets of Integers Using the Associative Property on a Number Line
In this video, the teacher explains how to multiply sets of integers using the associative property on a number line. They demonstrate two different ways of grouping the integers and show that regardless of the grouping, the product...
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Estimating Square Roots by Comparing to Perfect Squares
In this video, students learn how to estimate the value of square roots by comparing them to perfect squares. The teacher explains the concept of irrational numbers and demonstrates the process of finding two perfect squares on either...
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Learning About Fractions: Types, Equivalent Fractions, Simplest Form, and Comparison
In this video, the teacher explains the different types of fractions, including equivalent fractions, simplest form, and like and unlike fractions. They also demonstrate how to compare fractions and mark them on a number line.
Curated Video
Advantages of Representing Data on a Dot Plot
In this video, the advantages of representing data on a dot plot are explained. The teacher discusses how dot plots provide a quick snapshot of the shape of the data, show individual data points, and accurately represent the distribution...
Curated Video
Introduction to Negative Numbers and Integers
In this video, students will learn about negative numbers and how they are represented on a number line. The video explains that negative numbers are written with the negative sign in front of the number, and they are located to the left...
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Understanding Rational Numbers and Absolute Value on the Number Line
In this video lesson, students will learn about the relationship between rational numbers and absolute value using a number line. Explore the concept of opposites and absolute value, emphasizing that absolute value is about the distance...
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Locating Positive Rational Numbers on a Number Line
In this video, the teacher explains how to position a group of numbers, including decimals, fractions, and integers, on a number line. They discuss three strategies: converting all numbers to decimals, converting all numbers to...
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Subtracting Using a Number Line
This video teaches students how to subtract using a number line. It explains the concept of a number line, its use in addition, and then focuses on subtraction. The video covers common misunderstandings and provides examples to...
Curated Video
Word Problems with Unlike Mixed Number Fractions
In this video, the teacher explains how to solve story problems involving subtraction of unlike mixed number fractions using number lines. The students are guided through the steps of understanding the problem, estimating the solution,...
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Rounding Decimals to the Nearest Tenth Using a Number Line
This video provides a clear and concise explanation of how to round decimals to the nearest tenth using a number line. It covers the concept of equivalent decimals, the common rounding rule, and the special case when the distance between...
Curated Video
Rounding Decimals to the Nearest Hundredth
This video explains how to round decimals to the nearest hundredth using a number line. It covers the concept of equivalence between decimals, the importance of dividing the whole into the correct number of equal parts, and the common...
Curated Video
Understanding the Law of Large Numbers: Comparing Experimental and Theoretical Probability
Understand the concept of experimental probability and compare it to theoretical probability using examples of picking marbles from a bag and tossing a coin. The teacher demonstrates how the law of large numbers states that as the number...
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Explain discrepancies in results from a probability model by comparing the experimental and theoretical probabilities
In this lesson you will learn how to explain discrepancies in results from a probability model by comparing experimental and theoretical probabilities.
Curated Video
Comparing Experimental and Theoretical Probability
This video explains how to find experimental probability by conducting experiments and collecting data. It also discusses the difference between experimental and theoretical probability and demonstrates how to compare them. The video...
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Real Numbers Introduction
In this video of Algebra, Real Numbers System and its Properties of Class 10 Mathematics is about Integers, Whole Numbers, Prime Numbers, composite Numbers, Rational Numbers, Irrational Numbers, etc.
Curated Video
Identifying Equivalent Representations of Rational Numbers
In this video lesson, students will learn how to identify equivalent representations of rational numbers by converting fractions to decimals or percents. The teacher explains the concept using number lines divided into equal parts,...
Curated Video
Rounding Numbers Using a Number Line
In this video, the teacher explains how to round numbers to a specified place using a number line. The concept of benchmark numbers and midpoints is introduced to determine whether to round up or down. Common mistakes in rounding are...
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Rounding to the Nearest 10 or 100 in Real World Situations
In this video, the teacher explains how to use rounding in real-world situations. Using examples such as estimating the number of students in a class, days until a birthday, fish in an aquarium, and pencils in a box, the teacher...
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Creating Zero Pairs with Integer Chips
In this lesson, students will learn how to use integer chips to create zero pairs. They will understand that positive and negative numbers can be represented by different colored chips, and that when opposite quantities combine, they...
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Continuing Algebra
This video covers exam strategy, Algebra, Absolute Value, Direct and Inverse Variation. This is part 8 from the series 'Introduction to the Math Section of the SAT'.
Professor Dave Explains
Set Theory: Types of Sets, Unions and Intersections
An introduction to set theory.