EN
How does Onclass work? Support Online now: 619

Audio exercises / Lessons

Popular lessons

Other lessons

0
9
Modals
  • English

Modals

In this lesson we will revise modal verbs

  • Theory with exercises
  • Advanced
  • English
Maria  Nekrasova
Maria Nekrasova
58 reviews
0
9
Numbers
  • English

Numbers

Match the pairs, learn numbers in English

  • Exercise
  • Beginner
  • English
Oleg Ivanov
Oleg Ivanov
515 reviews
0
9
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 Scherbak
4.762 reviews
0
9
Farm Animals for Children
  • Spanish

Farm Animals for Children

In this video we are going to learn the farm animals in spanish. Spanish vocabulary for children. vaca (cow), perro (dog), gato (cat), oveja (sheep), gallo (cock), cerdo (pig), caballo (horse), pato (duck), burro (donkey), gallina (chicken)

  • Video lessons
  • Beginner
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
9
Clothes
  • English

Clothes

In this class we will discuss clothes

  • Theory with exercises
  • Advanced
  • English
Maria  Nekrasova
Maria Nekrasova
58 reviews
0
9
Biohacking
  • English

Biohacking

In this lesson we will talk about biohacking and it ways, also we will have a look on grammar: we will learn Second Conditional and compare it with First Conditional

  • Theory with exercises
  • Intermediate
  • English
Maria  Nekrasova
Maria Nekrasova
58 reviews
0
9
Fluids in Motion: Crash Course Physics #15
  • Physics

Fluids in Motion: Crash Course Physics #15

Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice day? I'll give you a hint on that last one... it's lawn mowers.

  • Video
  • Beginner
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews