Curated Video
Finding Hang Time of a Football Using Zeros of a Quadratic Function
In this video, students learn how to find the hang time of a football by using the zeros of a quadratic function. The video explains the concept of quadratic functions and their graphs, emphasizing the importance of understanding the...
Professor Dave Explains
Marine Ecologist Virginia Schutte (Get to Know a Scientist!)
When we think of a scientist hard at work, we usually picture them in a laboratory, with all kinds of glassware and solutions and high-tech gizmos all around them. But lots of scientists work in nature! Virginia Schutte is a marine...
Why U
Pre-Algebra 31 - Simplifying Radical Expressions
Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.
KnowMo
Introduction to Powers and Roots
The video is a tutorial on the basics of powers and roots in mathematics. It covers positive powers, negative powers, roots, and fractional powers, explaining how to write them in index notation, convert negative powers into fractions,...
Brian McLogan
Combining radical expressions
👉 Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be added or subtracted if the numbers or expressions under the roots are the same for all terms. To add or subtract...
Kenhub
Brachial plexus mnemonics
Easy mnemonics to remember the parts of the brachial plexus and its main branches
Kids Learning Videos
What do Farm Animals Eat?
What do Farm Animals Eat? This video teaches you the kinds of foods that farm animals eat. See if you can guess which foods listed are the foods that the animals eat. This is a great way to learn more about farm animals. It is a very...
Brian McLogan
Learning to apply the square root method to solve a quadratic equation
👉Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
FuseSchool
Completing the Square - Part 2
Completing the Square - Part 2 | Algebra | Maths | FuseSchool In PART 1 (https://youtu.be/wvfZs4Rsx3Y) we looked at how to complete the square so you should already know the process to follow but if you aren’t sure watch that first. In...
Curated Video
Drawing Parabolas: Solutions, Vertex, and Axis of Symmetry
In this lesson, mathematicians learn how to draw a parabola graph given its solutions, vertex, and axis of symmetry. The solutions indicate where the parabola crosses the X axis, while the vertex represents the highest or lowest point on...
Learning Mole
Underwater Plants
A video created for, and aimed at primary school science students learning all about plants. his video will introduce students to the world of underwater plants.
Curated Video
Introduction to Quadratic Functions and Graphs
In this video, the presenter provides an introduction to quadratic functions and graphs. They start by defining what a quadratic is and explaining the standard format of the quadratic equation. They also describe the two distinct shapes...
Learning Mole
Different Types of Plants
A video created for, and aimed at primary school science students learning all about plants. This video explores different types of plants from land plants to underwater plants.
Curated Video
I WONDER - What Is Soil Erosion?
This video is answering the question of what is soil erosion.
Curated Video
Graphing Quadratic Functions in Intercept Form
This lesson will explain how to graph a quadratic function in intercept form. You will learn how to find the axis of symmetry given the intercepts and how to find the value of a to write a function.
Brian McLogan
Overview of rational Zeros of a polynomial- Online Math Tutor
👉 Learn how to use the Rational Zero Test on Polynomial expression. Rational Zero Test or Rational Root test provide us with a list of all possible real Zeros in polynomial expression. Rational Zero Test can be helpful to find all the...
FuseSchool
Solving Simultaneous Equations By Substitution
In this video we are going to discover how to solve simultaneous equations by substitution. Simultaneous equations are two or more equations with two or more unknowns that must be solved at the same time; hence the name simultaneous....
msvgo
Biological Nitrogen Fixation and Assimilation
It explains symbiotic association and fixation of nitrogen by free nitrogen fixers. It lists examples of bacteria and cynobacteria involved. It also describes events during nodule formation and activity of nitrogenase enzyme.
Professor Dave Explains
Bryophytes and the Life Cycle of Plants
We now understand that the ancestors of plants came from the ocean. But eventually, the first plants made their way out of the water and onto land. What did these plants look like? What functions were they capable of carrying out, and...
Curated Video
Using the Quadratic Formula
This lesson will review and provide practice on how to use the quadratic formula. Learn to develop good habits using the formula and what different outcomes mean to the solution.
Curated Video
I WONDER - How Does The Redwood Tree Get Enough Water?
This video is answering the question of how does the Redwood Tree get enough water.
Brian McLogan
Graphing a fourth degree polynomial
👉 Learn how to use the tools needed to graph a Polynomial function in standard form. The tools we will use to help us graph are end behavior, finding the zeros by factoring synthetic division as well as identify the multiplicity of each...
Curated Video
How to Conquer Completing the Square with Non-One Coefficients
This video will provide a procedural checklist for the method completing the square to solve a quadratic equation when the value of a is not 1 when written in standard form. Topics covered - solving a quadratic equation, finding the...