Brainwaves Video Anthology
Josh Burker - Teachers Make a Difference -The Substitute
Josh Burker was privileged to spend some of his early years near his grandfather, who had a giant carriage shop with countless tools, many of which he taught Josh to safely use at a young age. By second grade he could be found in the...
Brightly Storytime
Here Comes Teacher Cat - Read Aloud Picture Book | Brightly Storytime
Cat is not pleased to be tapped as substitute teacher. At school, he’s faced with six adorable kittens and follows the lesson plan of music, building, and painting—only in pure, mischief-making Cat style. Find the book here:...
Curated Video
Substituting Values to Determine Solutions in Linear Equations
In this video, the teacher explains how to determine if a point is a solution to a pair of linear equations by substituting values. The teacher demonstrates the process using examples and emphasizes the importance of checking both...
Curated Video
The Day Henry Met... an Apple
Today is Henry’s very first day of school, he meets an Apple sitting on the teacher's desk. But Oh no the teacher isn’t feeling well so Henry decides to step in as a substitute teacher. Apple teaches Henry all the different subjects you...
Brainwaves Video Anthology
Vanessa Siddle Walker - Teachers Make a Difference - Hattie Kittridge Brown
Vanessa Siddle Walker is the Samuel Candler Dobbs Professor of African American Educational Studies (B.A. University of North Carolina at Chapel Hill; M.Ed Harvard University; Ed. D Harvard University). For 25 years, she has explored the...
TED-Ed
TED-Ed: Could a blind eye regenerate? - David Davila
We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when you're a kid, or even when you're an adult. But could blind eyes possibly regenerate? David Davila explains how...
Crash Course
The Olympics, FIFA, and why we love sports: Crash Course Games
Today, John Green is going to be your substitute teacher as we dive into the world of sports! Now ��_sports��_ is a pretty broad genre of game, we probably couldn't even cover them in an entire series, but today we're going to do...
Global Health with Greg Martin
Finding the right job in Global Health
In this video Dr Greg Martin talks about how to get the perfect job in Global Health and Public Health. Candidates for jobs need to have an in-depth knowledge of subject matter (like HIV, TB, malaria, non-communicable disease etc.) and...
SciShow Kids
Trees That Never Lose Their Leaves! Science for Kids
Some trees lose their leaves in the fall, but some keep their green leaves all year round. Join Jessi and Squeaks to learn about evergreens: where they grow, and how they survive in harsh conditions!
Bozeman Science
X Inactivation
Paul Andersen explains how X inactivation works in mammals. This process was first described by Mary Lyon. Each cell in a female will have on activated and one inactivated X chromosome. This explains why almost all calico cats are female.
SciShow
The Hubble was Almost a $15B Disaster
The Hubble Space Telescope has been sending home images of the universe for more than thirty years, but none of its work would have been possible without the many servicing missions that kept it up to date.
Catalyst University
A&P I Lab | Exercises 8 & 9: Muscle Terminology, Movements, and Muscle Tension Factors
A&P I Lab | Exercises 8 & 9: Muscle Terminology, Movements, and Muscle Tension Factors
Curated Video
Introduction to Evaluating One-Step Algebraic Expressions
In this video, the teacher explains how to evaluate one-step algebraic expressions by substituting a given number for the variable. They demonstrate this process using various examples, showing how to correctly substitute and perform the...
Curated Video
Evaluating Multiple Step Algebraic Expressions by Substitution
In this video, the teacher explains how to evaluate multiple step algebraic expressions by substituting numbers for variables. The lesson emphasizes the importance of following the order of operations and provides examples of evaluating...
Curated Video
Using the Distance Formula to Verify Points on a Circle
In this video, the teacher explains how to verify if a point is part of a specific circle by using the distance formula. They demonstrate how to calculate the distance between two points by substituting values into the formula and then...
Curated Video
Finding Solutions to Simultaneous Linear Equations by Graphing
In this video, the teacher explains how to find the solution to simultaneous linear equations by graphing. They review the concept of a solution and demonstrate how to substitute values into equations to check if they are true. The...
Curated Video
Solving a System of a Quadratic and Linear Equation by Substitution
In this video, the teacher explains how to solve a system of a quadratic and linear equation using substitution. They review the concept of a system of equations and the process of substitution. The teacher then guides the viewers...
Curated Video
Solving a System of Quadratic and Linear Equations Using Substitution
In this video, the teacher explains how to solve a system of equations that includes both a quadratic and a linear equation. The method used is substitution, where one equation is substituted into the other to eliminate one variable. The...
60 Second Histories
Roman food
This short video describes the food eaten in Rome, much of it similar to our own food like eggs, cheese, cold meat and bread but a few surprises like honeyed dormouse.
Curated Video
Approximating the Intersection of Two Lines
In this video, the teacher explains how to determine if a point is a solution to multiple equations and how to approximate the X coordinate of the intersection of two lines by observing their graphs. The teacher emphasizes the importance...
Curated Video
Finding Zeros of Quadratic Functions by Factoring
In this video, the teacher explains how to find the zeros of a quadratic function by factoring out the greatest common factor. They provide examples and step-by-step instructions on factoring and solving for the zeros. The video also...
Curated Video
Solving Systems of Linear Equations by Substitution
In this video, the teacher explains how to solve systems of linear equations using substitution. They provide examples and walk through the steps of substituting variables to find the solution. The video also emphasizes the importance of...
Let's Tute
Solving Linear Equations Using Substitution Method
In this video, we learn how to solve a pair of linear equations using the substitution method. The teacher walks us through the steps of substituting one equation into the other and solving for one variable, then plugging that value into...
Curated Video
Calculating Y-Intercept Using the Slope-Intercept Equation
In this video, the teacher explains how to interpret the equation of a linear model by calculating the Y intercept using the slope intercept equation. They demonstrate the steps to find the slope and substitute values into the equation...