SciShow
Prelude to a Revolution | Antibodies Series Part 1
You may have heard a lot of talk about antibodies lately, especially in relation to vaccines. We wanted to tackle this important subject, but these tiny objects are deceptively complex! So, this is the first of three episodes in a...
SciShow
Earth Has Another Magnetic Field
You probably know about the geomagnetic field that protects the earth from solar storms and radiation. But precision satellites have measured ANOTHER magnetic field coming from Earth, and its signals might hold the key to searching for...
SciShow
These Stars Are Being Eaten Alive from the Inside
In general, a star’s size will determine its final destiny. Some stars fizzle out, while others explode, and what seals their fate may come down to a curious, cannibalistic process happening inside their cores!
SciShow
How Extreme Microbes Are Helping Us Test for COVID-19
Microbes that live in extreme environments, like geysers and hydrothermal vents, are able to survive in extreme temperatures. Scientists have figured out ways to use this thermostability to supercharge DNA studies, including the study of...
SciShow
Antlers: The Secret to Deer's Cancer-Fighting Superpowers
Antler cells divide really fast, and with their super-fast growth, antlers resemble tumors in some ways. But animals in the deer family are less likely to get cancer than many other organisms, and a recent genetics study may have...
SciShow
The Common Houseplant That Hasn’t Flowered in Almost 60 Years
The pothos plant grows really well in a lot of places, so you’d think they’d be easy to coax blossoms out of, but even the greenest thumbs haven’t seen this plant bloom naturally in over 60 years! Why are the pothos petals so shy?
SciShow
The Untold Story of the First Vaccine
Vaccines save millions of lives each year, so we owe a lot to the people that pioneered that medical breakthrough. But the concept of a vaccine had already existed for a long time before it was “discovered,” and the real story is way...
SciShow
3 Friendly Robots Improving Our Social Lives
You might think of robots as unfeeling, and maybe even kind of cold, but some robots are specifically programmed to help people improve their social skills and emotional health. Here are a few that might make really good pals!
Curated Video
From Counting Cans to Feeding Families: The Math of a Food Pantry
Join us on an exciting trip to People In Need food pantry in Delaware County, Ohio! We'll go behind the scenes to see how they use math every day to help families in their community. From counting items to ensure families receive the...
Curated Video
Scissors Skill: Trim the Lion's Mane
When a lion flaunts its mane, it shows he is ready to rule the pride. So if your lion's hair is in need of a tame, this activity will help turn him from a little cub to a powerful bit cat. It is a great activity for children who are...
Curated Video
Can AI Proctors Detect Online Exam Cheating? | Automated Online Exam Proctoring
Automated online exam proctoring has been around for about 10 years, but our rapid shift to online learning has brought it to the forefront of our minds, especially as educators become increasingly concerned about online cheating.
Curated Video
Adding Large Numbers - Multi-Digit Addition
In this video, we'll learn how to solve multi-digit addition problems using the standard algorithm addition method. This technique is commonly used in 4th and 5th-grade math classes and is essential for adding large numbers quickly and...
Curated Video
Carrying When Adding Large Numbers | Multi-digit Addition
In this video, we'll explore the concept of carrying numbers in addition and regrouping. This is a crucial math skill for students in 2nd, 3rd, and 4th grades as it helps them add larger numbers with ease and accuracy. Want the addition...
Curated Video
How to Borrow in Subtraction - Regrouping when Subtracting
In this video, we'll explore the concept of borrowing in subtraction and regrouping. This is a crucial math skill for students in 3rd, 4th, and 5th grades as it helps them subtract larger numbers with ease and accuracy. Check out the...
Curated Video
Multiplying a Fraction By a Whole Number: A Step-by-Step Guide for 3rd, 4th, and 5th Grade
Welcome to Doodles and Digits, the perfect place to learn math in a fun and interactive way! In this video, we'll show 3rd, 4th, and 5th-grade students how to multiply a fraction by a whole number using a step-by-step approach. We will...
Curated Video
Multi-Digit Subtraction | Using the Standard Algorithm
In this video, we'll explore the standard algorithm for multi-digit subtraction. This is an essential math concept for 4th and 5th-grade students to master, as it allows for efficient and accurate subtraction of larger numbers. Check out...
Curated Video
Learn Spanish Future Tense | Stay Home Stay Healthy
Learn future tense Spanish verbs with Juan and Pamela as they talk about staying home and healthy. They use verbs in the future to describe activities they are going to do at home tomorrow, like exercising, cooking and connecting with...
Teaching Without Frills
Ways to Make 5 Using Your Fingers - Kindergarten Math - "Making 5"
In this video, you'll learn different ways to make 5 using your fingers to help you!
Curated Video
Tired of Zoom? How to Make Engaging Educational YouTube Videos (DISTANCE LEARNING)
Tired of Zoom? Do you want to make educational videos for your students? In this tutorial, I will show you how to conquer distance learning by recording your lessons for students and uploading them.
The Learning Depot
Indefinite Pronoun None: None Is or None Are | Subject-Verb Agreement
In this lesson, we review the controversial pronoun NONE. Some believe that NONE is always singular and takes a singular verb, but this is not always the case. Examples are given.
Communication Coach Alex Lyon
French and Raven's Bases of Power
French and Raven's Bases of Power explain the five and eventually six forms, types, or sources of power in the 1960s that still apply to us today in the workplace. These concepts are sometimes called French and Raven's power model or...
Brainwaves Video Anthology
Erin Hynes - Teaching in the Global Pandemic - USA
Erin Hynes is Assistant Superintendent of Curriculum and Instruction for the Sachem, NY School District.Mrs. Hynes has worked for the past nine years as the K-12 District Administrator for Curriculum in the Comsewogue School District,...
Brian McLogan
Graphing Piecewise Functions With Three Equations
👉 Learn how to graph piecewise functions. A piecewise function is a function that has more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...
Brian McLogan
How to evaluate the limit from a table
👉 Learn how to evaluate the limit of a function from the table of values of the function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that...