Using the rotation of the earth and knowing the conformation of the cardinal points with respect to...

Use in practice your solar oven or cooker that you made in the previous activity, and share it with...

Get ready to unlock the mysteries of timekeeping using the sun's power! We will build a Sundial...

Through experimentation with bottles of different colours, you will get to know which colours...

Have fun as a group while exploring the connections between animals and plants. Understand what...

This activity helps young people to understand what degradation and the time different materials...

This activity focuses on how you can contribute to sustainability with daily personal habits. You...