Crash Course
The History of Life on Earth - Crash Course Ecology
With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and...
SciShow
5 Dinosaur Dinners and What They Told Us
"When it comes to extinct creatures like dinosaurs, it can be tough to know for sure what they actually ate. And we’d like to know because what an animal eats tells you a lot about it. But every now and then, the fossil record gives us a...
Curated Video
Understanding Externalities and Their Impact on Society
The video explains the concept of externalities and how they can have negative impacts on society. It uses the example of a paper factory polluting a river and causing harm to fishermen and the environment. The video also suggests ways...
All Ears English
2095 - How to Avoid This Common English Grammar Trap
Today we answer a listener question about 'neither nor' in English. We share a simple protip for avoiding this English grammar trap so you have one less thing to worry about!
Let's Tute
Types of Sentences in English Grammar
This video explains the basics of English grammar by discussing the different types of sentences and how they are structured. It also includes a quick test to help viewers identify the different types of sentences.
Bozeman Science
Mendelian Genetics
Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He then presents a number of simple genetics problems along with their...
Crash Course
Ampère's Law: Crash Course Physics
Hans Christian Oersted had just discovered the connection between electricity and magnetism. Meanwhile, a French physicist named André-Marie Ampère was experimenting with some wires, trying to learn more about the connection between...
SciShow Kids
Whizpops! Black Footed Ferret Music Video
Get your groove on with Squeaks and his favorite band, The Whizpops, for a musical experience with Black Footed Ferrets!
Crash Course
Naked Eye Observations
Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye.
Englishing
English Vocabulary Lesson on TAKE and BRING (take your books with you - bring some wine over)
This video is about the difference between the verbs to take vs. bring. The lesson is designed to give you an easy explanation by using simple examples in order to distinguish the differences among these verbs. Elementary students who...
All In One Social Media
How To Start A Brand New Instagram Account (Starting from SCRATCH!)
Starting from zero on Instagram can seem really daunting and overwhelming. Let this video be your guide on how to start a brand new Instagram account starting from zero.
Oxford Online English
Present Perfect Verb Tense - English Grammar Lesson
In this lesson, you can learn about the present perfect verb tense in English. Does your language have anything like the present perfect? Many languages don’t have a similar verb form. This can make it more difficult to use the present...
Oxford Online English
How to Use The - Articles in English Grammar
Do you know how to use THE in English? It can be very confusing. If your language doesn’t have a word like the, learning how to use the correctly can be very difficult. Leave us a comment and practice what you learned in the lesson! In...
Oxford Online English
How to Use the Past Perfect Tense in English - English Grammar Lesson
In this lesson, you can learn about the past perfect verb form. What does the past perfect mean? When do you need to use the past perfect? How do you use the past perfect verb tense correctly in a conversation? You’ll see the answers to...
The Learning Depot
Active and Passive Voice of Verbs | English Grammar Lesson
Voice is one of the five properties of verbs. The voice of a verb determines whether the subject performs or receives the action. In today's lesson, you will learn about the two grammatical voices: active and passive. You will learn how...
Oxford Online English
Adjective Order in English - English Grammar Lesson
Learn about adjective order in English with this lesson. When you use several adjectives with a noun in English, the adjectives have to go in a specific order. For example, we say "strong black Italian coffee," but you can't say "strong...
All Ears English
1869 - Things Your Teachers Never Taught You: English Grammar for Intonation
Before hearing today's episode, you may not have realized that grammar can boost your intonation. Don't miss this. Today you'll learn how to draw interest with 3 grammar structures for complex sentences which can create life-changing...
Englishing
Inglese per Italiani: Present Perfect Simple vs. Past Simple (I HAVE LIVED / I LIVED)
This video is about the difference between Present Perfect Simple and the Past Simple. Both tenses are often confused even by native English speakers. The Present Perfect Simple is both a past and a present tense and it describes an...
Schooling Online
Venturing Into Visuals: Persepolis - Vol. 1 Summary
Marjane Satrapi’s childhood in Iran was epic to say the least! This is the late 70’s and 80’s – a time when Iran experiences major transitions of power, civil unrest, and a deadly war with Iraq. In the meantime, Marjane must come to...
Schooling Online Kids
A Life Skills Series: Interacting With Others - Caring For Others - The Lion's Share
Life Skills: self-awareness and empathy Wow! Bella won the Team Player award for playing fairly in soccer! Now, she gets to choose a very special toy to celebrate. But at the toy store, Bella starts to brag, and Bay starts to cry! Oh...
Englishing
Lesson on PRESENT SIMPLE tense (routines, habits, talking about feelings, discussing a story)
What's the Present Simple or Simple Present ? In this lesson, Mr. P./Marc will answer this question by explaining the six different ways in which this tense is used. He will naturally list easy examples for each usage. He will also...
Schooling Online Kids
The Life Stage Series: Physical Development - Caitlin the Ballerina
Caitlin loves to dance. She dances everywhere she goes! One day at ballet class, she notices that none of the big girls are wearing nappies while they dance. She wants to be a big girl, too. Join Caitlin as she tries on her first pair of...
Englishing
ESL - Past Simple Tense (Regular and Irregular Past Verbs) & WAS/WERE
We use the Past Simple Tense for actions that happened at a certain point in the past. In this lesson, Mr. P. will explain how to use the past simple and will talk about the regular and irregular past verbs. He will also focus on the...