Test your ideas by responding to potential problems with solutions. How well can you defend your...

Plan your project using the SMART framework: Specific, Measurable, Achievable, Relevant, and Time...

Be an art critic! Evaluate a piece of art, share what you like and don’t like, and suggest...

YUNGA Challenge Badges aim to raise your awareness, educate and motivate you to change your...

Plants need basically two things in order to grow and thrive: water and sunlight. In this...

Except for the regions very far north or south in the world, we see the sun rise in the morning and...

An independent photovoltaic (PV) solar system is more than just a solar panel and a socket, right...

Did you know how hot the surface of the sun is? Or how far away from the Earth is it? What’s the...

Sometimes you see plants that are growing inside a building with glass or transparent plastic walls...

Unscramble the sentence to build the 10 Principles of Dialogue!

Using balloons, this is a short game which shows how protective we can be of our own identity and...

An activity of paper boat building, but with a hidden meaning. This game aims to simulate a...