Curated OER
Mars Motion in 1971
For this science worksheet, students read about the summer of 1971 when the Earth passed closer to Mars than it had since 1924. Students also learn about the retrograde motion of Mars as seen from Earth.
Curated OER
Retrograde Motion of Mars
Middle schoolers investigate the motion of Mars. In this space science lesson, students use transparencies to trace the path of Mars through constellations. Middle schoolers discuss the characteristics of the planet.