Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 4 of 10)
This video is an introduction to solving quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over 2 examples modeling the proper way to factor quadratic trinomials that are factorable over the integers.
Professor Dave Explains
Theoretical Probability, Permutations and Combinations
An introdution to theoretical probability.
Curated Video
Creating Ordered Pairs Using a 2-Column Table
In this video lesson, students learn how to create ordered pairs by using a 2-column table. They are guided through comparing numerical patterns, identifying corresponding terms, and finding the relationship between the numbers in each...
Professor Dave Explains
Alteration of Chromosome Number and Structure
We've already learned about certain kinds of modification to the genome, namely in the way of mutations that can occur to specific base pairs, or frameshift mutations when base pairs are deleted or inserted. But there can also be...
Professor Dave Explains
Meiosis, Gametes, and the Human Life Cycle
We know that your body produces more cells through mitosis. But where did your very first cell come from? It can't have been mitosis, because mitosis needs a cell to start with. As it turns out, meiosis and subsequent fertilization are...
Language Tree
Language Function and Construction: Text Structure, Part 3
This lesson for beginner English learners teaches how different text types are organized to express ideas (e.g., how narratives are organized sequentially); comprehending texts and writing brief arguments, informative/ explanatory texts...
Curated Video
Graphing Equations with One Variable: Examining Solution Sets
In this video, the teacher explains how to write the equation of a line in one variable and graph it. They emphasize the importance of understanding solution sets and how they relate to ordered pairs. The teacher also clarifies the...
Seven Dimensions
Building Relationships
This video is a humorous depiction of a team participating in exercises to improve their communication and build stronger relationships. Through speed socializing and speed networking, the team explores different strategies for effective...
Math Fortress
Differential Equations: Systems of Differential Equations
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video covers the basics of systems of ordinary differential equations. This video also goes over two examples illustrating how to...
FuseSchool
What Are Intermolecular Forces
Learn what intermolecular forces are, the three most common types and the differences between them. An intermolecular force is simply an attractive force between neighbouring molecules. There are three common types of intermolecular...
FuseSchool
What is RNA
DNA is a type of nucleic acid. And in this video we are going to have a quick look at another type; RNA. We have both DNA and RNA in our bodies. We need them both! DNA is the blueprint; it contains all of the instructions for the cell to...
Curated Video
Finding Angle Measurements Using Corresponding Angles
In this video, students will learn how to find the measurements of angles created when parallel lines are cut by a transversal by using corresponding angles. The video explains the concept of corresponding angles in similar figures and...
Curated Video
Multiplying Polynomials Using the Distributive Property
In this video, the teacher explains how to multiply polynomials using the distributive property. They provide examples and step-by-step instructions on how to separate the terms, distribute them, and combine like terms to find the final...
Extra English Practice
Bored vs. Boring - Adjectives with -ed and -ing endings
Learn about the difference between adjective pairs ending in -ed and -ing. Watch some examples and guess which adjective is correct. Learn specifically about the words bored/boring, surprised/surprising, interested/interesting, and...
NUMBEROCK
Coordinates - 4 Quadrants
Come on a treasure hunt with the NUMBEROCK crew as we explore a deserted island and follow the coordinates on an ancient coordinate plane treasure map that leads our favorite characters to modern treasures!
Rock 'N Learn
Alphabet and Vocabulary Skills - Learn the English Alphabet
Children learn a new alphabet song and sing along with catchy tunes for each letter as they reinforce letter recognition skills, learn letter-sound relationships, and develop a richer vocabulary.
Cerebellum
Geometry - Proofs continued
Understand and making sense of geometry: Proofs continued. This is part 3 from the series 'Geometry Program'.
Let's Tute
Pair of Linear Equations: Coincident Equations
In this video, the teacher explains the concept of coincident pair of linear equations using examples and graphs. Coincident linear equations are those that have infinite solutions, and they are dependent on each other. The video...
Curated Video
Comparing Proportional Relationships by Unit Rates
In this lesson, students will learn how to compare prices represented in different ways and how to determine the better buy using unit rates. They will also learn how to compare the speeds of two trains by comparing their unit rates. By...
Curated Video
Applying Tax, Tip, and Discount: Using Proportions and Scale Factors
Through a real-life example of a pair of sneakers on sale, this video demonstrates step-by-step how to find the scale factor, calculate the discount, and determine the final cost. The video emphasizes the importance of understanding the...
Why U
Algebra 10 - The Cartesian Coordinate System
The Cartesian coordinate system, formed from the Cartesian product of the real number line with itself, allows algebraic equations to be visualized as geometric shapes in two or three dimensions.
Tarver Academy
Pairs of Angles - GEOMETRY 1.4
In This Episode, Tyler Teaches Us About Pairs of Angles - GEOMETRY 1.4
Let's Tute
Pair Linear Equations problem solving with Cross Multiplication Method
This video is about pair of linear equation problem solving based on Cross multiplication Method
Cerebellum
Geometry - Triangle Proofs
Understand and making sense of geometry: Proofs. This is part 2 from the series 'Geometry Program'.