Curated Video
Using the Associative Property to Solve Multiplication Problems
In this video, students are shown how to solve multiplication problems by rearranging the grouping of factors to make the calculations easier. Through examples with rational numbers, fractions, and decimals, the students learn how...
Let's Tute
Identifying Terminating and Non-Terminating Decimals in Rational Numbers
In this video, the teacher explains how to determine whether a rational number has a terminating or non-terminating decimal form without actually dividing the numerator by the denominator.
Curated Video
Understanding Rational and Irrational Numbers: Converting, Ordering, and Simplifying
This video teaches the concept of rational numbers, including classification into sets like integers and whole numbers, conversion between fractions and decimals, and ordering on a number line. It also covers irrational numbers,...
Let's Tute
Finding Rational Numbers
The video is a lesson on how to find rational numbers between any two given integers or fractions. The teacher explains three different methods to find these rational numbers, including finding equidistant numbers, finding midpoints, and...
Curated Video
Understanding Rational Numbers
In this video, the teacher explains the concept of rational numbers. They define rational numbers as numbers that can be expressed as fractions, where both the numerator and denominator are integers. The teacher also discusses how...
Curated Video
Strategies for Solving Word Problems with Rational Numbers
In this video, you will learn strategies for solving word problems involving rational numbers. The teacher explains how to identify keywords, write equations, and create models to find the solutions.
Zach Star
The History of Mathematics and Its Applications
The History of Mathematics and Its Applications
Curated Video
Identifying Rational Numbers
In this video, the teacher explains what rational numbers are and how to determine if a number is rational. They define rational numbers as any number that can be written as a fraction, where the denominator is not zero. The video...
Curated Video
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...
Let's Tute
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
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
Understanding Rational and Irrational Numbers
In this video lesson, the teacher explains the difference between rational and irrational numbers. The teacher provides examples and guides the viewer in determining whether a given number is rational or irrational.
Curated Video
Understanding Rational and Irrational Numbers
In this video, the teacher explains the difference between rational and irrational numbers by looking for repeating decimals. They discuss various types of numbers, including whole numbers, integers, terminating decimals, and fractions.
Curated Video
Rationalizing Denominators
This video explains how to rationalize the denominator of a fraction by multiplying it by 1. It covers rationalizing denominators with square roots and cube roots, as well as dealing with irrational numbers and variables.
Mazz Media
Rational Numbers
Using real world examples that students can relate to, this program defines and explains rational numbers and how they are used. Students will come to understand the difference between rational and irrational numbers and that rational...
Curated OER
What's a Rational Number?
A few examples of numbers, whole, mixed fraction, and decimal, that can be written in fraction form to prove they are rational numbers.
Curated OER
What is a Rational Function?
A rational function can be written as a ratio of two polynomials. There are a couple of rules concerning the denominator so watch this video and find out what they are.
Curated OER
What's a Rational Number?
A few examples of numbers, whole, mixed fraction, and decimal, that can be written in fraction form to prove they are rational numbers.
Curated OER
How Do You Turn an Integer Into a Fraction?
So you want to write an integer as a fraction? Well, all you have to do, is write the integer as the numerator with a denominator of 1.
Khan Academy
Khan Academy: Algebra: Complex Numbers: Number Sets
Video first reviews what natural numbers, whole numbers, integers, rational numbers, irrational numbers and real numbers are. Gives examples of classifying numbers. [5:17]
Khan Academy
Khan Academy: Algebra: Square Roots and Real Numbers
This resource explains how to find the square root of real numbers using their prime factorizations and labeling the results as rational or irrational. [10:19]
Khan Academy
Khan Academy: Algebra: Complex Numbers: Number Sets 2
Video explains in which number sets in the real number system that a specific repeating decimal belongs. Shows method for rewriting the repeating decimal as a fraction. [6:52]