Explore lunar phases as viewed from Earth using a golf ball and an ultraviolet light. With the student's head representing Earth, students hold and move the golf ball to demonstrate the cause of the Moon's phases in their correct order. Related Next... (View More) Generation Science Standards (NGSS) are listed. (View Less)

Students are introduced to planetary rocks, soils, and surfaces using images of the lunar samples collected by Apollo astronauts. Examining those images and participating in related activities will lead students to a deeper understanding of the... (View More) Moon, Earth and our Solar System. The 27-page student guide contains background information, images, instructions, questions and activities. The lesson models scientific inquiry using the 5E instructional model and also includes a teacher’s guide, an alignment to Next Generation Science Standards (NGSS), and connections to Common Core English Language standards. (View Less)

In this activity, learners replicate the scientific processes of observing, forming an explanation, revising and communicating about a model of a comet. Learners construct a model of features of a comet using an assortment of common craft supplies.... (View More) This activity relates to several NASA comet missions such as Deep Impact, Stardust, Stardust-NExT, and EPOXI and can be used to emulate a process that scientists and engineers follow on all missions. (View Less)