Feb 5, 2026 | Big Ideia 11, OAE, Resource
In the experiments of this activity students learn how to turn water into an acid by introducing carbon dioxide and how to neutralise the solution back to water. This is an analogy of what happens on Earth, when water is exposed to the main greenhouse gas, carbon...
Feb 5, 2026 | OAE, Resource
In this activity we will build a simple cross-staff to measure angles. We will show how angular distances can be measured using this simple self-made aid in order to determine the position of a celestial object on the celestial sphere. (Please note that this activity...
Feb 5, 2026 | Big Ideia 9, OAE, Resource
What is our Galaxy like? Let’s learn to distinguish its basic characteristics by making a glittery artistic portrait of it with colors, brushes, glitter and a lot of imagination! Resource Link Access the complete activity resource Activity Information Partner...
Feb 5, 2026 | Big Ideia 7, OAE, Resource, Solar System
In this activity we ask students to make a protrait of their favorite moon. Dealing with the creative side, this activity makes students them learn more about the moons of the solar system. This combination of art and science engages the students to express their...
Feb 5, 2026 | Big Ideia 7, OAE, Resource
Students will learn how to build a model of the Sun that shows how much bigger our Star is compared to Earth and how far away it is from us. The model will give a sense of the scale of our Solar System to students of all ages (from kindergarteners to adults) showing a...
Feb 5, 2026 | Big Ideia 1, OAE, Resource
Through a hands-on practical, students learn what a constellation looks like by understanding that a three-dimensional object looks different depending on our perspective. They learn that the stars in a constellation are far apart and not in the same plane. Resource...
