Type of Learning: Observation based

Compare the size of the Sun and the Earth building and using a pinhole camera.
Build a homemade spectrometer to discover light
Build a model to learn what light pollution is and what its effects are.
Let's learn how stars in constellations move through time using real astronomical images.
A hands-on introduction to how to read maps of other planets made by space missions.
Learn how to age craters with this Predict, Explain, Observe, Explain Activity!
By understanding how rainbows work, you can discover about light and its properties, learning about stars, nebulae, galaxies, and our Universe.
Lets' investigate gravity, dark matter and dark energy with some very simple experiments!
What are black holes and what would happen if the Sun was replaced by one of them?
How do astronomers detect invisible black holes?
A literal Earth-Shattering experiment that will make us understand impact craters!
Let's observe the evening sky with the naked eye
Build a sundial and discover how time can be measured.
Investigate the effects of light pollution on night sky observation.
Why is the Sun's shadow so important?
Let's think about the night sky and write a poem related to astronomy!
Build a safe Sun viewer using cheap household items
Measure light pollution observing the faintest visible stars!
Build a Magnitude Reader to explore the visibility of stars
Counting Sunspots using real solar images and data.