Curated Video
Solving Word Problems with Positive and Negative Fractions
In this lesson, students will learn how to solve word problems involving positive and negative fractions by using mathematical reasoning. The lesson emphasizes the importance of understanding the problem and ensuring that the final...
Visual Learning Systems
Simple Machines: Pulleys
A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...
Visual Learning Systems
Metric Conversions: Conversion of Temperature
This program provides a conceptual foundation to help students understand how to convert between English and metric units of mass, volume, length, and temperature. The program also discusses how it is possible to convert between units of...
Curated Video
Understanding Negative Exponents: Exploring Patterns and Making Connections
This video explains how to apply negative exponents by exploring patterns and connecting them to existing rules. The students learn that negative exponents can be undone by dividing or multiplying by the reciprocal. They also discover...
Curated Video
Understanding Powers of 10: Evaluating Expressions and Place Value
In this video, students learn how to mentally evaluate expressions with powers of 10 by using patterns in place value. They are taught that when multiplying or dividing by a power of 10, the decimal point is shifted accordingly.
Brian McLogan
Chain rule inside product rule with rational powers
👉 Learn how to find the derivative of a function using the chain 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...
Brian McLogan
Describe and solve for the zeros using quadratic formula
👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...
Infognostica
The Science of Yoga (Part 1 - Meditation)
Cutting edge scientists and ancient mystic dudes may have more to agree on than you think. This video explores some parallels within the ancient practice of meditation. If you want to research more on the scientific effects, check out...
Curated Video
Rewriting Decimal Division Problems Using Powers of 10
In this lesson, students will learn how to rewrite decimal division problems using powers of 10. They will understand the basic division vocabulary and how to apply it to division problems written in division brackets.
Curated Video
Multiplying Whole Numbers and Fractions Using Fraction Models
In this lesson, students will learn how to use a fraction model to multiply a whole number and a fraction. The video provides visual representations and step-by-step explanations to help students understand the concept.
Curated Video
Solving Quadratic Problems with Factored Form (a > 1)
In this lesson, students will learn how to solve quadratic problems when the coefficient "a" is greater than one. They will explore the factored form of quadratic functions to find zeros and lines of symmetry.
Curated Video
Multiplication with 0 and 1: Understanding the Special Properties
In this lesson, students will learn how to solve multiplication problems using the special properties of 0 and 1. They will understand that multiplying by 1 always results in the same number, and that anything multiplied by 0 equals 0.
Brian McLogan
Solving a quadratic equation with imaginary solutions
👉Learn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
Curated Video
Dividing Decimals Using Multiplication
In this video, the teacher explains how to divide decimals by using multiplication. The concept of multiplication and division as inverse operations is reviewed, and the students are shown how to apply this understanding to solve...
Curated Video
Finding the Area of a Rectangle Using Multiplication and Addition
This video lesson teaches students how to find the area of a rectangle using multiplication and addition. It provides clear explanations and examples, guiding students through the process step by step.
Curated Video
Multiplying Whole Numbers and Fractions Using an Area Model
In this video, the teacher explains how to multiply a whole number by a fraction using an area model. They demonstrate the process using examples and show how to solve equations without the models as well. The video also includes a word...
Catalyst University
Crystal Lattice Structures: Density Calculation 4
Crystal Lattice Structures: Density Calculation 4
Curated Video
Deriving the Equation Y = MX Using Similar Triangles
In this video, the teacher explains the concept of Y equals MX and where it comes from. They use the idea of similar triangles to derive the equation. The lesson emphasizes that the equation represents a line passing through the origin...
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.
Brian McLogan
Learn how to use the second derivative test for relative extrema radical function
👉 Learn how to find the extrema of a function using the second derivative test. The second derivative test states that if a function has a critical point for which f'(x) = 0, and the second derivative is positive, then the function has a...
Curated Video
Finding the Perimeter of a Rectangle
In this video, the teacher explains how to find the perimeter of a rectangle using an algorithm. They clarify the difference between area and perimeter, introduce the concept of variables, and demonstrate how to use the formula for...
Curated Video
Converting Unit Fractions to Terminating Decimals
In this video, the teacher explains how to convert unit fractions into terminating decimals using the standard algorithm for division. The teacher provides two strategies for finding the decimal form of a unit fraction: finding an...
Brian McLogan
Learn how to find the points of inflection for an equation
👉 Learn how to find the points of inflection of a function given the equation or the graph of the function. The points of inflection of a function are the points where the graph of the function changes its concavity. The points of...
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.