12-18 years
Solar eclipses : luminosity, temperature, area covered…
Difficulty: ★
★
Solar eclipses : a “scale model”
Difficulty: ★
Moon, phases and eclipses
Difficulty: ★
★
Ring’Round the roses in the houses of the Sun
Difficulty: ★
Elliptical Orbits
Difficulty: ★
★
Rock Cycle
Difficulty: ★
★
Solar System Science
Difficulty: ★
★
Planet Tours
Difficulty: ★
★
★
Saturn
Difficulty: ★
★
★
Doppler effect and Saturn spectrum
Difficulty: ★
★
★
Roemer and the velocity of light
Difficulty: ★
★
★
From the Galilean Solar System to the detection of new minor bodies
Difficulty: ★
★
★
Second, metre and speed of light
Difficulty: ★
★
Comets: very especial visitors
Difficulty: ★
★
Determination of Jupiter’s mass
Difficulty: ★
Kepler Laws. Experiments
Difficulty: ★
★
★
Galileo and the phases of Venus
Difficulty: ★
★
★
The orbit of Venus
Difficulty: ★
Navigating the Night Sky
Difficulty: ★
★
Equatorial Sundial
Difficulty: ★
★
Light pollution, an introduction to astronomy/environmental education
Difficulty: ★
★
Light pollution
Difficulty: ★
Working before observations
Difficulty: ★
Observation of variable stars
Difficulty: ★
Determining longitude and latitude
Difficulty: ★