1. Explain in general how the location of the north celestial pole in an observer's local sky changes with the observer's latitude.
2. Explain in general how the angle of the celestial equator in an observer's local sky changes with the observer's latitude. In addition, provide a specific example using your latitude.
3. Explain why we see different constellations over the course of one night.
4. Explain why we see different constellations over the course of one year.
5. Explain how, as the Earth revolves around the Sun, its axial tilt causes the angle of the Sun at local noon in Michigan to change from June solstice to September equinox.
6. Explain how, as the Earth revolves around the Sun, its axial tilt causes the length of daylight in Michigan to change from December solstice to March equinox.