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New lessons are added almost every week. Check out the most recent lessons on The Blue Tree. Which one looks practical, interesting, or inspiring?
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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.Â
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chronological catalogue
Browse through all the lessons using this chronological catalogue of lessons.Â
Pass the buck – B1
After you retire
Stick to Your Guns – B1
Building a dream car
Why we do what we do
Would you like to learn what type of motivation is the most effective? Watch this short interview with Edward Deci. He answers the questions why we do what we do.
Psychology of mastering a new skill
Say it differently – 1
Keep Your Writing Simple
Protect Your Non-Work Time
How do manage to keep work and life balanced? Elizabeth Grace Saunders shares some useful tips on how to protect our non-work time and why it matters.
Ultra-Learning by Scott Young
Would you like to know how to learn something quickly? Check out Scott Young’s idea from the book “Ultra-learning”.
Match your career to your personality
The Struggle Of Staying Healthy
Choose the right word – 1
Strategies to use when you are feeling anxious
Are You Working Too Much?
Most Beautiful Places
The world is full of beautiful places, but some of them are exceptionally wonderful. Here is a list of ten most beautiful places in the world.
How Focus Music Hacks Your Brain
Would you like to know how music hacks your brain? Watch this lesson based on an episode from Cheddar and learn how music can help you focus.
Mini Habits
Fuel from algae
The Farm of the Future
Do schools kill creativity?
Did you like going to school? Do you think schools help children become more creative? Watch Sir Ken Robinson’s famous TED talk.
The Largest Cave
Ka-ching – Pros and cons of having much money
Master procrastinator
Second Chance
Improve Your Business Writing
The new 5 second rule
How can you make the most of the first impression? What are some of the pitfalls of the first 5 seconds? Learn about all this from Quita’s TED talk.

































