Curated Video
Ordering Fractions with Common Denominators from Least to Greatest
In this lesson, students will learn how to order fractions with common denominators from least to greatest. They will explore visual models of fractions and compare the numerators to determine the order.
Curated Video
Solving Story Problems with Unlike Fractions Using Number Lines
In this video, the teacher explains how to solve story problems with unlike fractions using number lines. The teacher demonstrates the steps to solve a specific problem about organizing post-it notes by color.
Curated Video
Modeling Subtraction of Fractions with Unlike Denominators
In this video, the teacher explains how to solve word problems involving subtraction of fractions with unlike denominators by using models. The teacher emphasizes the importance of visualizing fractions and avoiding common mistakes such...
Curated Video
Placing Fractions on a Number Line
In this video, students will learn how to accurately place fractions on a number line by dividing it into equal parts. The video explains the importance of equal-sized pieces in representing fractions and demonstrates how to locate...
Curated Video
Subtracting Fractions with the Same Denominator
In this video, the teacher explains how to solve word problems involving subtracting fractions with the same denominator using a visual model. The teacher provides clear examples and emphasizes the importance of understanding the...
Curated Video
Comparing Fractions with Different Numerators and Denominators
In this video, students learn how to compare fractions with different numerators and denominators by using number lines to create common denominators. The teacher explains the importance of considering both the numerators and...
Curated Video
Adding Decimals Using a Number Line
In this lesson, students will learn how to add decimals using a number line. Review number lines and how they can represent both whole numbers and fractions. Understand the importance of correctly marking fractions on the number line....
Curated Video
Word Problems Involving Addition of Fractions
In this video, the teacher explains how to solve word problems involving addition of fractions with unlike denominators by using a number line. The teacher emphasizes the common mistake of simply adding the numerators and denominators...
Curated Video
Extending Fraction Patterns Using a Number Line
In this video, the teacher explains how to extend a fraction pattern using a number line. They emphasize the importance of not stopping at just the next number in the sequence but extending it by at least three or four steps. The teacher...
Brian McLogan
Derivative product rule with inverse tangent
👉 Learn how to find the derivative of the inverse of a function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Curated Video
Converting Fractions to Repeating Decimals
In this video lesson, students learn how to convert fractions into repeating decimals and how to visually represent them. The teacher explains the concept using examples and a number line, demonstrating that repeating decimals only have...
Curated Video
Representing Fractions as Sums of Unit Fractions Using a Number Line
In this video, students learn how to represent fractions as a sum of unit fractions using a number line. The video explains that fractions represent exact numbers on a number line, and demonstrates how to divide the distance between 0...
Curated Video
Estimating the Addition of Fractions with Unlike Denominators Using Benchmark Fractions
In this video, the teacher explains how to estimate the addition of fractions using benchmark fractions. By visualizing 1/2 as a reference point, students can determine whether their answer should be larger or smaller than 1/2 based on...
Curated Video
Generating Scale Drawings Using Fractions and Decimals
In this lesson, students will learn how architects create scale drawings using fractions and decimals. They will understand the concept of a scale factor and how it is used to enlarge or reduce dimensions.
Curated Video
Comparing Fractions Using the Benchmark Fraction 1/2
This lesson covers the importance of both the numerator and denominator in understanding the size of a fraction. Through visual representations, such as area models and number lines, the teacher demonstrates how to compare fractions to...
Curated Video
Multiplying Fractions by Fractions: Using Visual Representations
In this video, the teacher explains how to multiply fractions by fractions using visual representations. The example used is dividing a half of a candy bar into four equal parts to determine how much should be eaten each day.
Curated Video
Dividing Whole Numbers by Unit Fractions
In this video, the teacher explains how to divide a whole number by a unit fraction. They demonstrate the concept using examples and visuals, emphasizing the idea of dividing a whole into equal-sized pieces.
Curated Video
Multiplying Fractions with Fractions: Finding Parts
In this lesson, mathematicians will learn how to multiply fractions with fractions by understanding that it represents finding a part of a part. By using visual representations and examples, students will grasp the concept of multiplying...
Curated Video
Solving Word Problems with Addition of Fractions Using Models
In this video, the teacher explains how to solve word problems involving addition of fractions with unlike denominators using models. The teacher emphasizes the importance of not adding the denominators and demonstrates how to visually...
Curated Video
Multiplying a Whole Number by a Fraction
In this video, students learn how to multiply a whole number by a fraction by understanding it as repeated addition. The teacher explains the concept using examples and visuals, showing how to solve multiplication problems involving...
Curated Video
Measuring Angles Using Fractions of a Circle
This video lesson teaches students how to measure angles using fractions of a circle. It explains the concept of angles and right angles, and demonstrates how to use a sprinkler on a field to visualize and calculate angle measurements....
Brian McLogan
Find the point on the unit circle given an angle
👉 Learn how to find the point on the unit circle given the angle of the point. A unit circle is a circle whose radius is 1. Given an angle in radians, to find the coordinate of points on the unit circle made by the given angle with the...
Curated Video
Determining the Reasonableness of Sums and Differences Using Benchmark Fractions
In this video, students learn how to determine the reasonableness of sums and differences involving fractions by using benchmark fractions. They are introduced to the concept of benchmark fractions, which are commonly used fractions with...
Curated Video
Dividing Whole Numbers by Unit Fractions: Using Models
In this lesson, students will learn how to divide whole numbers by unit fractions using a model. By visualizing the problem and representing the whole numbers as rectangular holes, students can easily understand the concept. They will...