Mathispower4u
Solving Two-Step Equations Using Integers (Example 2)
Add, subtract, multiply, or divide ... which is the right operation to use? Give your classes some insight into using these operations to solve two-step linear equation using a video tutorial. The lesson describes how and when to use...
Mathispower4u
Solving Two-Step Equations Using Integers (Example 1)
Solving two-step equations is twice as fun as one-step equations! A thorough lesson shows the steps to solving two-step equations. Learners watch as the instructor not only explains how to use each operation but also explains why the...
Mathispower4u
Solving Two-Step Equations: The Basics
Master the essential algebraic skill of solving simple equations. Give learners a solid foundation with a video lesson easy to watch and re-watch until viewers understand the process. The instructor demonstrates solving four two-step...
Mathispower4u
Solving Two-Step Equations
Time to do a little two-step! Young scholars view a lesson on solving two-step equations. The video instructor shows several examples that include all different operations. The instruction emphasizes using the properties of equality as a...
Mathispower4u
Solving One-Step Equations: A Summary
It's a step in the right direction! A video lesson demonstrates how to solve one-step linear equations. The instructor explains each step and shows the work, including how to check answers.
Mathispower4u
Solving One Step Equations: The Basics
Inverse operations are the key! A thorough instructional lesson describes the steps to solve one-step equations. The video instructor outlines how to use inverse operations to solve the linear equations.
Mathispower4u
Solving One-Step Equations
Just because it's one step doesn't mean it's simple! A video tutorial describes the process of solving one-step equations. The instructor demonstrates how to solve using addition, subtraction, multiplication, and division inverse...
Crash Course
Fitting Models Is like Tetris: Crash Course Statistics #35
Different statistical models tell people unique information about data. The 35th lesson in the Crash Course Statistics series describes two different statistic models: ANOVA and Repeated Measures ANOVA. The narrator of a short video...
Howard Hughes Medical Institute
The Cochlea
With all its folds and inner workings, the ear is an extraordinary thing. Take a tour through the anatomy of the ear to get a glimpse of how all the parts works Learners watch as an animation demonstrates how humans hear. The...
Howard Hughes Medical Institute
Heart Function
The left and right side of the heart must work together flawlessly—that's a lot to coordinate! An animation video shows the operation of each ventricle of the heart and then shows the two parts coming together to complete the loop of...
Howard Hughes Medical Institute
Viral Lifecycle
This lesson has gone viral ... literally! An animation video describes how a single virus cell gives rise to a multitude of progeny viruses. Learners explore how a virus infects many cells in a short amount of time.
Howard Hughes Medical Institute
The Y Chromosome
Forward and backward, it's all the same! Scientists recently discovered the y chromosome's palindrome nature suggests it's possible to for the y chromosome to recombine with itself! An animation resource gives viewers insight into the...
Howard Hughes Medical Institute
Meiosis
Sex chromosomes determine gender, but how? An informative video presentation discusses meiosis with an emphasis on the structure of the sex cells. Viewers learn why the X and Y chromosomes are so important.
SciShow
New Evidence for Planet 9!
Could there be a planet in our solar system we have yet to uncover? Researchers believe several discoveries in the outer solar system suggest just that! Part of the SciShow playlist, a video presentation discusses these discoveries and...
SciShow
What Knocked Over Uranus? And Two Other Mysteries
It's no secret that most of the galaxy is a mystery. Data suggests that the known exoplanets may be most similar to our own neighborhood planet Uranus. Unfortunately, scientists know little about Uranus. The video lesson presenter...
SciShow
We May Have Found the First Exomoon!
Is it possible scientists located the first exomoon, a moon outside our solar system? Watch a video lesson to learn why researchers believe they discovered an exomoon and the implications of this discovery on further research....
SciShow
Take a Ride on the Interplanetary Superhighway
It turns out there is an interplanetary superhighway, complete with off ramps! A video from the SciShow Space series discusses how using gravity cuts space travel fuel needs to a minimum. Following the superhighway allows spacecraft to...
SciShow
How We Accidentally Discovered Gamma-Ray Bursts
Sometimes the best discoveries happen by chance. Scientists did not plan to find gamma-ray bursts, but that doesn't make the revelation less important! A video lesson in the SciShow Space series discusses the discovery of gamma-ray...
SciShow
Could Complex Life Survive on Mars?
Is there life on Mars? Is it likely? A video lesson analyzes the possibility of life on Mars. The discovery of water on Mars changes how scientists think about the likelihood of life on the red planet. Part of the SciShow Space series,...
Mathispower4u
Application of a Linear Equation in One Variable - Salary Plus Commission (Example 2)
Linear equations are invaluable in problem-solving. A video presents an equation representing a weekly income based on a salary and commission. The instructor demonstrates how to substitute for both the dependent and independent...
Mathispower4u
Application Problem Using an Equation - Target Heart Rate
Get your heart pumping! A linear equation can compute the target heart rate of an individual based on their age. A thorough lesson demonstrates how to use an equation to calculate the age of an individual given a...
Mathispower4u
Linear Equation Application - Car Repair with Labor and Parts (Example)
Linear equations aren't just for graphing! Scholars use a linear equation to model a contextual situation. A step-by-step direct instruction video describes how to find a solution using general problem-solving strategies and then how to...
Corbett Maths
Frequency Polygons
How many ways can you think of to display data? A quick video lesson describes the process of creating one of them, a line graph, which is also referred to as a frequency polygon. After creating the graph, the instructor models how to...
Crash Course
The Replication Crisis: Crash Course Statistics #31
There is growing evidence that suggests the results of many studies are not reproducible. The 31st lesson of the Crash Course Statistics playlist discusses possible causes of the problem and identifies solutions since producibility is...