Describes an activity for observing sunspots with binoculars and other readily available materials. Introduces students to daylight astronomy. (KHR)

Explains how solar eclipses occur and provides information on future eclipse events. Also includes a solar eclipse viewing activity. (DDR)

Presents an activity that begins with a discussion that leads into the rationale behind the techniques used in the Search for Extraterrestrial Intelligence (SETI) program. Students decode a message intended for extraterrestrials and consider a number of topics related to the possible existence of extraterrestrials. (DDR)

Provides details of an activity designed to help students understand the relationship between astronomy and geology. Applies concepts of space research and map-making technology to the construction of a topographic map of a simulated section of Venus. (DDR)

Describes a method that students can use to build portable planetariums. After building the models, students are familiar with the names of constellations and major stars and are able to share their projects with other students. (DDR)

Details an activity in which students create and study miniature impact craters in the classroom. Engages students in making detailed, meaningful observations, drawing inferences, reaching conclusions based on scientific evidence, and designing experiments to test selected variables. (DDR)

Presents an activity that demonstrates how a traditional activity can generate questions not typically raised in a conventional course. In the context of astrobiology, students can connect to an intriguing endeavor, the search for extraterrestrial life. (DDR)