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This is an activity about the Earth-Moon system. Learners will build a scale model of the Earth-Moon system and predict the distance between the two, as well as the distance of Earth-orbiting spacecraft.
This is an activity about the Kepler space telescope. Learners will make a paper model of Kepler. Ideas for use include hanging all models in a display case that also houses student work. Note: the activity includes updated information about the... (View More) change from an articulated (movable) antenna to a fixed antenna on Kepler. (View Less)
Students create a physical model illustrating soil water balance using drinking glasses to represent the soil column, and explain how the model can be used to interpret data and form predictions. Using data from the GLOBE Data Server, they calculate... (View More) the potential evapotranspiration, average monthly temperatures and precipitation for their model. This is a learning activity associated with the GLOBE hydrology investigations and is supported by the Hydrology chapter of the GLOBE Teacher's Guide. (View Less)
This is an activity about the Mars Pathfinder mission. Learners will use household materials to build a model of the lander, parachute and air bags in order to replicate the entry, descent and landing of the payload. Instructions, materials list and... (View More) a diagram are included. (View Less)
This is an activity about how the Earth's axial tilt causes its seasons. Learners will make a model using polystyrene spheres and a light bulb to represent the Earth-Sun system, showing why the tilt of the Earth’s spin axis causes its seasons due... (View More) to variations in day length. This is Activity 7 in the Great Explorations in Math and Science (GEMS) guide titled Real Reasons for Seasons: Sun-Earth Connections. The resource guide is available for purchase from the Lawrence Hall of Science. (View Less)