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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...
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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...
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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...
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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.
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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.
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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,...
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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.
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Placing Fractions with Numerators Other Than One on a Number Line
In this lesson, mathematicians will learn how to place fractions with numerators other than one on a number line. By breaking the whole number one into smaller parts, students will understand how fractions represent parts of a whole.
Why U
Pre-Algebra 04 - Whole Numbers, Integers, and the Number Line
Number systems evolved from the natural "counting" numbers, to whole numbers (with the addition of zero), to integers (with the addition of negative numbers), and beyond. These number systems are easily understood using the number line.
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Using an Open Number Line to Solve Addition Math Story Problems
In this lesson, students will learn how to solve addition math story problems using an open number line. They will understand how to choose the greatest addend and make jumps of different sizes to accurately represent the numbers being...
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Creating a Number Line
In this video, students will learn how to create a number line by numbering equally spaced points. The teacher explains the concept of a number line, the order of numbers, and the misconception of unequal spacing. The steps for creating...
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Finding the Distance between Two Points on a Coordinate Grid
In this video, the teacher explains how to find the distance between two points on a coordinate grid. The lesson focuses on understanding coordinate grids, ordered pairs, and how to calculate the distance between points on the same axis...
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Equations and Inequalities: Graphs and Solution Sets
In this video, students will learn the difference between equations and inequalities by examining their graphs and solution sets. The video explains how equations are graphed as points or lines representing specific solutions, while...
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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...
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Calculating the Total with Percent and Part using a Double Number Line
In this video, the teacher explains how to calculate the total number of cars in a parking lot when given the percentage of blue cars and the number of blue cars. The teacher introduces the concept of percents as ratios and discusses...