Lessons

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Hello My Dear Learner!

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LATEST LESSONS

Check out the latest lessons added to The Blue Tree.

List of Subjects

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Business English

Business
English

English grammar

English
grammar

Everyday English

Everyday
English

Tests and Quizzes

Test &
quizzes

Learn more words

Learn more
words

Culture

Culture

Entertain Yourself

Entertain
Yourself

Health and fitness

Health &
fitness

Wise Quotes

Wise
quotes

Science stuff

Science
stuff

Surprise me

Surprise
me

The Arts

The Arts

Travelling and nature

Travel &
Nature

What do you think

What do 
you think

Man and
Society

Better Communicator

Better
communicator

Better Writer

Better
writer

How to learn

How to
learn

Learn from TED.com

Learn
from TED

Personal Productivity

Personal
productivity

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Chronological Catalogue of Lessons

Look through the chronological catalogue of all the lessons on The Blue Tree.

Meetings on the go

Meetings on the go

You need to ask a colleague at work to help you with something. How would you do it? Learn more about persuasion from this lesson based on business scenarios.

The answer to the loneliness epidemic

The answer to the loneliness epidemic

Why are so many people lonely these days? Is there a remedy for the loneliness epidemic? How can we become suppercommunicators? Lesson based on podcasts with Charles Duhigg.

Silence your inner critic during an interview

Silence your inner critic during an interview

Do you know who is your worst enemy during a job interview? Susan Peppercorn believes that it is your inner critic. Learn how to silence it in this lesson based on HBR Management Tip

Write an Effective Self-Assessment

Write an Effective Self-Assessment

How do you feel about yearly assessment meetings with your boss? It’s not easy to feel totally relaxed, is it? One thing that can help you here is writing an effective self-assessment yourself, before you meet your boss. This lesson will help you with just that. It is based on Harvard Business Review article.

Hot 21 – make or do

Hot 21 – make or do

HOT 21 – new series of tests with 21 items for you to solve. We open the series with a test on collocations with “make” and “do”.

Moods are weather

Moods are weather

Learn to talk about moods. What do you say, for example, when you are a bit confused and not know which way to go?

A simple formula for making a great pitch

A simple formula for making a great pitch

If there was a simple formula to a great speech, would you like to know what it is? Find out how to build an awesome presentation using the tops from an HBR article.

Watercolour art

Watercolour art

Learn about watercolour art and some of the most famous painters of this movement. Additionally, practice the language of likes and dislikes.

Magic Words by Jonah Berger

Magic Words by Jonah Berger

Learn about the power of little words from Jonah Berger’s book “Magic Words”. You might be surprised how these simple communication tactics can increase your persuasive power.

Will she dump him

Will she dump him

Follow a story of Ben and Maz. Is there a chance for them to save their relationship?

Helios. The Democratic Organisation

Helios. The Democratic Organisation

How would democratic principles work in a business context? Discuss the topic of a democratic organisation on the basis of a fragment from For All Mankind