Subject open-popover-icon
EN
How does OnClass work? Support Online now: 392

Video exercises / Lessons

Subject

Content language

Level

Popular lessons

Sort by:

Other lessons

0
23
Test
  • English

Test

This is an introductory class where your teacher will check the level of English

  • Theory with exercises
  • Beginner
  • English
Maria  Nekrasova
Maria .
0
23
Literature Test for high school
  • Literature

Literature Test for high school

If you are studying for a high school or college level literature exam, test or quiz, or just looking for a sample practice test to challenge your literary knowledge, take this free literature test and see how well you score. It is not a scientific assessment tool but it will give you an idea of what type of questions can be found on a literature exam and how well you know works, themes and authors.

  • Exercise
  • level.all levels
  • English
Andrei Scherbak
Andrei S.
0
23
Step 2. Create a lesson description
  • English

Step 2. Create a lesson description

Create a lesson by adding multiple slides, each capable of holding a diverse range of content blocks, including text, video, images, and more. Choose the appropriate type and quantity of content for each slide as needed. Create a lesson by adding multiple slides, each capable of holding a diverse range of content blocks, including text, video, images, and more. Choose the appropriate type and quantity of content for each slide as needed.

  • Podcast
  • Beginner
  • English
Ignat Voronov
Ignat V.
0
23
Sound: Crash Course Physics #18
  • Physics

Sound: Crash Course Physics #18

We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Doppler Effect that we've heard so much about? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the Physics of Sound.

  • Video
  • Beginner
  • English
Andrei Scherbak
Andrei S.
0
23
Rotational Motion: Crash Course Physics #11
  • Physics

Rotational Motion: Crash Course Physics #11

Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of Rotational Motion!

  • Video
  • Beginner
  • English
Andrei Scherbak
Andrei S.
0
23
Uniform Circular Motion: Crash Course Physics #7
  • Physics

Uniform Circular Motion: Crash Course Physics #7

Did you know that centrifugal force isn't really a thing? I mean, it's a thing, it's just not real. In fact, physicists call it a "Fictitious Force." Mind blown yet? To explore this idea further, this week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion.

  • Video
  • Beginner
  • English
Andrei Scherbak
Andrei S.