Curated Video
Understanding Whole Numbers as Fractions
We spend a lot of time learning that fractions are equal parts of a whole. But what happens when we have ALL of those parts? In this video we will learn that whole numbers, like 1, 2 or 3, can also be written as fractions. We use shapes...
Curated Video
Partioning Shapes
Cutting shapes is a piece of cake! As long as that cake is cut into equal pieces, of course. In this lesson, students learn how to partition shapes into equal pieces. Whether it be halves, thirds, or quarters, shapes must be cut so each...
Curated Video
Symmetry
Symmetry defines symmetry and lines of symmetry and separates a group of shapes into two categories: symmetrical and nonsymmetrical.
Curated Video
Rewriting Before Integrating
This video will illustrate how integrating a complicated function can be made simpler by rewriting the function before integrating.
Curated Video
Supersymmetric Convictions
Particle physicist Nima Arkani-Hamed (Institute for Advanced Study) relates his belief that supersymmetry must exist at some energy scale.
Curated Video
Predicting the Higgs Boson
Particle physicist Nima Arkani-Hamed (Institute for Advanced Study) describes how physicists knew that the Higgs boson had to be there before any experiment.
Curated Video
Introduction to Fractions
The video “Introduction to Fractions” describes numerators and denominators and uses examples to illustrate the concept of fractions.
Curated Video
Shape World Problems
A video entitled “Shape Word Problems” which discusses how basic shapes can be partitioned into equal parts and solves word problems using partitioned shapes as models.
Curated Video
Using Fractional Ratios in Cooking
This is a video tutorial on how to solve a cooking problem involving fractional ratios. The teacher uses a tape diagram to explain how to find the amount of blueberries and strawberries needed for the whole recipe based on the given...
Curated Video
Improper Fractions & Mixed Numbers | Learning Maths
Introduce children to improper fractions and mixed numbers. Teach children how to convert between the two.
Curated Video
Converting Improper Fractions & Mixed Numbers
Learn how to quickly convert between improper fractions and mixed numbers. This video also explains why and how this process works.
Flipping Physics
#17 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about finding the force on a particle when you are given the equation for potential energy as a function of position.
Flipping Physics
#68 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the equation for the changing magnetic field which is inducing an emf on a wire loop.
Curated Video
Dividing Whole Numbers by Unit Fractions Using a Number Line
In this lesson, students learn how to divide whole numbers by unit fractions using a number line. They understand that a unit fraction has a numerator of 1, and whole numbers are counting numbers without numerators or denominators. By...
Brian McLogan
Eliminate the parameter to obtain a radical function
I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. I believe everyone can learn math...
Curated Video
Finding Equivalent Fractions with Fraction Strips
In this video, students learn how to find equivalent fractions by creating and using fraction strips. The teacher demonstrates how to fold and label the strips accurately to represent different fractions, such as halves, fourths, and...
Curated Video
Dividing Whole Numbers by Unit Fractions Using a Number Line
In this video, students learn how to divide whole numbers by unit fractions using a number line. The teacher explains the concept of unit fractions and addresses common misconceptions about dividing by unit fractions. Through examples...
Curated Video
Describing Straight Lines Using Slope
In this video, the teacher explains how to describe a straight line using a unique slope. They demonstrate that similar right triangles make straight lines, and the ratio of rise to run remains constant regardless of the specific...
Curated Video
Division of Whole Numbers by Fractions
In this lesson, students learn how to solve real-life word problems involving division of whole numbers by fractions using picture models. The lesson emphasizes the importance of understanding the problem and choosing the appropriate...
Curated Video
Solving Quadratic Equations by Completing the Square with Non-Unit Leading Coefficient
In this video lesson, students will learn how to solve quadratic equations by completing the square when the coefficient of the squared term is not 1. The teacher explains the concept of perfect square trinomials and how to identify and...
Brian McLogan
How to find the derivative of a function using the sum and difference rule
👉 Learn how to find the derivative of a function using the power rule. 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...
Curated Video
Division of Whole Numbers by Unit Fractions Using the Multiplicative Inverse
In this video, the teacher explains how to divide whole numbers by unit fractions using the concept of the multiplicative inverse. They provide examples and visuals to help students understand the process and avoid common mistakes.
Catalyst University
Quantum Harmonic Oscillator: Calculating Zero-Point Energy and Energy Spacing
Quantum Harmonic Oscillator: Calculating Zero-Point Energy and Energy Spacing
Brian McLogan
Finding the derivative square root x over x using power rule
👉 Learn how to find the derivative of a function using the power rule. 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...