Feb 5, 2026 | Big Ideia 10, OAE, Resource
Exoplanets are really far away! How do we manage to detect them and get information about their nature? Particularly, how do we know how big or small they are? In this activity you will use real data of a telescope to measure the size of an exoplanet, just as...
Feb 5, 2026 | Big Ideia 7, Earth, OAE, Resource, Solar System
Earth, the happy planet. Mars, the angry guy. Jupiter, the big glutton. Did you ever imagine to build the planets of the Solar System as cubic characters with their own, brilliant personalities? Tailored for individual or team work, this activity allows students to...
Feb 5, 2026 | Big Ideia 8, OAE, Resource
An activity exploring the life-cycle of stars using the Star in a Box interactive web resource. This activity is for advanced level students either doing A-level physics (or other national equivalent for 16-18 year olds) or the most advanced GCSE students (or...
Feb 5, 2026 | Big Ideia 5, OAE, Resource
With this activity students will uunderstand the basic concepts of light and fibre optics, and how they are used in everydaylife communication and in astronomy (specifically, a better understanding of SDSS and spectrography). Students will be guided throught a set of...
Feb 5, 2026 | Big Ideia 7, OAE, Resource, Solar System
With this hands-on activity, students will learn the basic concepts of planetary geologic mapping based on photointerpretation of spacecraft images of planetary surfaces. They will practice on different images of planet Mars, reconstructing the sequence of events that...
Feb 5, 2026 | Big Ideia 3, OAE, Resource
There are many interesting features in the evening sky that can be observed with the naked eye: a wide variety of colours, clouds and stars, the subtle colours of stars twinkling, motion of the stars, and…that there is a starry sky even in an urban area!...
