LATEST LESSONS
New lessons are added almost every week. Check out the most recent lessons on The Blue Tree. Which one looks practical, interesting, or inspiring?
How to talk about parties and partying
Learn how to talk about parties and partying, especially in the context of the New Year’s Eve.
Winter of the century
This lesson is based on an article about the winter of the century in Poland in 1978.
Talking about dreams, hopes, ambitions and plans
Learn how to talk about your dreams, hopes, ambitions and plans. Useful grammar and vocabulary presented in a fun and engaging way.
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LIST OF CATEGORIES
There are 20 main categories, or subjects, of lessons on The Blue Tree. First five are about the English language, the next ten are about general interest, and last five relate to personal development.
MY ENGLISH DICTIONARY
Add new and interesting words from this lesson to your English dictionary.
Store your words and expressions in this handy dictionary. You can create groups and play games based on your entries. There is also a practical importing feature.
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chronological catalogue
Browse through all the lessons using this chronological catalogue of lessons.
What’s the missing word – part 2
A lesson in word-formation. 7 key words for business English and 21 words in total. Audio examples included.
In a Rut. Try These Simple Approaches to Re-Energize Yourself
Do you feel in a rut perhaps? Do this lesson to learn some simple approaches to re-energize yourself. This lesson is based on an article from Harvard Business Review.
The Trick to Regaining Your Childlike Wonder by Zach King
Watch this hilarious presentation and regain your childlike wonder. Let Zach King wake up your imagination and creativity.
Break your procrastination habit
Learn how to break procrastination habit in this lesson based on an article from Harvard Business Review.
Let’s touch base. 15 English idioms to use at work
Learn 15 practical idioms to use at work. This lesson is based on a Youtube video by Emma from mmmEnglish.
Seven Phrasal Verbs
Learn seven practical, everyday phrasal verbs. – part 2
The Art of Balancing Stones
Czy słyszałeś kiedyś o czymś takim jak ustawianie kamieni? Jak dowiesz się z tej lekcji, to naprawdę trudna, ale i piękna, forma sztuki.
Queen Elizabeth II: her reign in numbers
Lesson about Queen Elizabeth and her remarkable reign. Facts and numbers. Lesson based on a video from The Economist.
Pinkcast. The Drucker Memo
Learn how Drucker Memo can help you make better decisions. This lesson is based on Daniel Pink’s video.
Don’t chase happiness. Become antifragile.
Learn about the concept of ‘antifrigility’ from Tal Ben-Shahar in this insightful lesson on happiness.
How to Get Along with Difficult Colleagues
Learn how to get along with a difficult colleague at work. This lesson is based on an article from Harvard Business Review Management Tip.
WORDS IN THE NEWS – Receding Water Levels Unveil Ancient Remains
Words in the news. This lessons deals with global water shortage and low level of rivers. It’s based on a video from NBC News from 25 August 2022.
The only thing we have to fear is fear itself
When by Daniel Pink
Learn when to do your most important work taking account your circadian rhythm. This lesson is based on a whiteboard animation about Daniel Pink’s book “When”.
Introduce Yourself with Confidence
Learn how to introduce yourself with confidence in a business context. This lesson is based on Harvard Business Review Management Tip.
Nail Your Answer to “Why Do You Want to Work Here”?
Learn how to answer the question “Why do you want to work here?”. This lesson is based on a HBR Management Tip.
12 RULES FOR LIFE by Jordan Peterson
Learn 2 rules from Jordan Peterson’s book “12 Rules for Life”. This lesson is based on a whiteboard animation by Productivity Game.
Atomic Habits by James Clear
Learn how to make your habits stick by making them obvious, easy, attractive and satisfying. This lesson is based on James Clear’s book Atomic Habits.
Change Your Life – One Tiny Step at a Time
Learn the difference between habit and routine. Find out how to use the power of tiny habits to change your life in this amazing animation by Kurzgesagt.
FIRE: How to quit work and retire in your 30s
This lesson discusses the benefits of FIRE – a movement promoting early retirement. How long would you like to work for?
Who are you, really? The puzzle of personality by Brian Little
This lesson discusses personality types. It is based on a TED talk “Who are you, really? The puzzle of personality” by Brian Little.
A-Z Challenge – Phrasal Verbs
Try this awesome A-Z Phrasal Verbs Challenge. Learn 26 practical phrasal verbs in this fun lesson.
Briefing the big boss
Do you feel a bit intimidated when you have to go to the big boss’s office? Learn how to brief the big boss in this lesson based on HBR Management Tip.
WILL Book Trailer
Who is your favourite actor? I like Will Smith a lot. Here’s a lesson about his new book.
Four Thousand Weeks by Oliver Burkeman
Did you know that the average life-span is about four thousand weeks? Follow Oliver Burkeman’s advice how to make the most of them all.
Talking about presents
Let’s talk about presents. If you are like me, you probably like receiving them, don’t you? Or maybe you prefer to be the one giving gifts?
How to Disagree Without Being Divisive
What does it take to disagree without being divisive? Follow the advice from HBR Managament Tip.
How to talk about forgetting and remembering
Would you like to learn how to talk about forgetting and remembering in English?
How to Give Advice with Al Pittampalli
Would you like to learn how to give advice? Listen to this lecture by Al Pittampalli and learn when to give and when not to give advice.
Would you like to be famous
Would you like to be famous? And what exactly is it like to be famous? Watch Will Smith answer a very deep question about fame.
MY ENGLISH DICTIONARY
Add new and interesting words from this lesson to your English dictionary.
Store your words and expressions in this handy dictionary. You can create groups and play games based on your entries. There is also a practical importing feature.
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