Instructional Video14:03
Curated Video

gRPC [Golang] Master Class Build Modern API and Microservices - [Hands-On] Errors implementation

Higher Ed
[Hands-On] gRPC Advanced Features Deep Dive: [Hands-On] Errors implementation This clip is from the chapter "[Hands-On] gRPC Advanced Features Deep Dive" of the series "gRPC [Golang] Master Class: Build Modern API and Microservices".In...
Instructional Video5:48
Curated Video

Graphing Square Root Functions with Transformations

K - 5th
In this video, the teacher explains how to graph square root functions by using transformations. They review the concept of square roots and discuss the different types of transformations that can affect the graph of a function. The...
Instructional Video5:12
Curated Video

Using the Quadratic Formula to Solve Quadratic Equations with No Real Solutions

K - 5th
In this video, the teacher explains how to solve a quadratic equation that has no real solutions using the quadratic formula. The video also covers a review of imaginary and complex numbers, as well as a common mistake to avoid when...
Instructional Video8:10
Brian McLogan

How to apply translating to a line on a coordinate grid

12th - Higher Ed
πŸ‘‰ Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video6:27
Brian McLogan

How to determine the domain of the sum of two functions

12th - Higher Ed
πŸ‘‰ Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
Instructional Video7:42
Curated Video

Determining End Behavior of Polynomials

K - 5th
In this video, we explore the concept of end behavior in polynomials. We learn that the behavior of a polynomial as x approaches positive or negative infinity depends on the degree and leading coefficient of the polynomial. We examine...
Instructional Video12:10
Flipping Physics

Dropping a Ball from 2.0 Meters - An Introductory Free-Fall Acceleration Problem

12th - Higher Ed
In this introductory free-fall acceleration problem we analyze a video of a medicine ball being dropped to determine the final velocity and the time in free-fall. Included are three common mistakes students make. "Why include mistakes?"...
Instructional Video4:58
Curated Video

Determining Real or Imaginary Solutions of Quadratic Equations with No Linear Term

K - 5th
In this lesson, you will learn how to determine whether the solutions of a quadratic equation with no linear term are real or imaginary. By isolating the quadratic term and considering the square roots involved, you can determine if the...
Instructional Video12:15
Brian McLogan

Applying multiple translations to shift a figure

12th - Higher Ed
πŸ‘‰ Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video4:58
Curated Video

Solving Quadratic Equations by Completing the Square

K - 5th
In this video lesson, you will learn how to solve any equation of the form x squared plus bx plus c equals 0 by completing the square. The teacher explains the steps involved in completing the square and demonstrates with examples....
Instructional Video5:02
Curated Video

Understanding Quadratic Roots: Analyzing the Discriminant

K - 5th
In this video, the teacher explains how to determine the nature of the roots of a quadratic equation by examining the discriminant. The discriminant is the part under the square root in the quadratic formula, and its value can indicate...
Instructional Video3:16
Curated Video

Modeling Quadratic Functions: Graphs and Equations

K - 5th
In this lesson, mathematicians will learn how to model quadratic functions by drawing graphs and writing equations. They will understand the concept of squaring a number and how it relates to the area of a square. By exploring the...
Instructional Video3:47
Curated Video

Subtracting Integers Using the Difference on a Number Line

K - 5th
In this lesson, students will learn how to subtract integers by finding the difference on a number line. They will understand that the relative size of the numbers determines the size of the difference, with a larger number minus a...
Instructional Video4:37
Curated Video

Multiplying Positive and Negative Integers Using a Number Line

K - 5th
In this lesson, students will learn how to multiply two positive or two negative integers using a number line. They will explore the commutative property of multiplication and understand that switching the order of factors does not...
Instructional Video4:28
Curated Video

Solving Quadratic Equations by Inspection

K - 5th
In this lesson, students learn how to solve quadratic equations by inspection. They review perfect squares and multiplying square roots, as well as common mistakes to avoid. Through examples, they learn to identify perfect square...
Instructional Video30:15
Catalyst University

Enzyme Kinetics (Reaction Velocities)

Higher Ed
Enzyme Kinetics (Reaction Velocities)
Instructional Video5:50
Brian McLogan

How to solve a logarithmic equation with extraneous solution, ln(3x-2)+ln(x-1)=2ln(x)

12th - Higher Ed
πŸ‘‰ Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Instructional Video33:08
ACDC Leadership

Pearl Exchange Activity Full - Demand and Supply

12th - Higher Ed
This is a supply and demand activity that explain how the equalibrium price is created and changed.
Instructional Video6:37
Brian McLogan

Solving a quadratic equation with imaginary solutions

12th - Higher Ed
πŸ‘‰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...
Instructional Video3:27
Curated Video

Identifying Extraneous Solutions in Radical Equations

K - 5th
In this video, the teacher explains how to identify extraneous solutions in radical equations. They emphasize the importance of avoiding negative numbers under a square root and explain that a negative radicand leads to an extraneous...
Instructional Video7:07
Brian McLogan

How to Find All of the Zeros of a Polynomial by Factoring, Including Imaginary

12th - Higher Ed
πŸ‘‰ Learn how to find all the zeros of a polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values...
Instructional Video7:36
Curated Video

Analyzing Domains and Ranges in Mathematical Situations

K - 5th
In this video, students learn about evaluating mathematical situations by analyzing the domain and range of functions. The examples provided include determining the number of songs Sam can download with a gift card and calculating the...
Instructional Video3:29
Curated Video

Understanding Positive and Negative Quantities in the Real World

K - 5th
In this lesson, students will learn about positive and negative quantities in the real world through various examples. They will understand that positive numbers represent quantities above zero, while negative numbers represent...
Instructional Video3:43
Curated Video

Adding Rational Numbers: Algorithms and Number Lines

K - 5th
This video clarifies that rational numbers include integers and demonstrates the rules for adding numbers with like signs and different signs. Through examples and visual representations on a number line, students learn how to determine...