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This unit investigates asteroids, comets, and meteoroids, focusing on Vesta, a prominent asteroid in the asteroid belt. The unit of eleven lessons culminates in having students use engineering practices to design, build, and test devices that will... (View More) land on Vesta, collect and separate natural resources found there, and deliver a payload to a target. Teachers and students are also introduced to the Asteroid Mappers-Vesta Edition citizen science project that is part of the CosmoQuest online community. Lessons include background information for educators, reviews and assessments, and links to supplemental videos and websites. Next Generation Science Standards (NGSS) and Common Core Standards are listed. (View Less)
Learners will brainstorm ideas to be developed into a team skit, work cooperatively to assign duties and write the skit, and collaborate with team members to complete the Mars Rover Manual. The lesson uses the 5E instructional model and includes:... (View More) TEKS Details (Texas Standards alignment), Essential Question, Science Notebook, Vocabulary Definitions for Students, Vocabulary Definitions for Teachers, three Vocabulary Cards, the Manual Template, and a presentation writing Mini-Lesson. This is lesson 14 of the Mars Rover Celebration Unit, a six week long curriculum. (View Less)
This activity introduces the primary colors of light. Satellites transmit images to us as a series of numbers, and this activity is designed to show how numbers are combined to create images using the primary colors of light. Students work in groups... (View More) to create different colors using flashlights with red, blue, and green theatrical gels. Students create a numerical code to represent colors of light, experiment with building colors using the code, and complete a color mixing table. (View Less)
This is a lesson about light in the outer solar system. Learners will demonstrate the effect of the inverse square law of illumination with distance and connect this to the functioning of solar panels at Saturn. Requires a silicon solar cell... (View More) (available at an electronics parts store) and a multimeter. (View Less)
Materials Cost: $10 - $20 per group of students
This is a activity about how reaction wheels affect spacecraft orientation (attitude). Learners will observe Newton's Third Law (action-reaction) in the changes caused by a reaction wheel acting upon a spacecraft suspended from a support wire and in... (View More) the ensuing interfering forces from the wire support. The experiment includes an option for demonstration and for learner investigation. Notes about gyroscopes are included. (View Less)
Students will collect samples of particles in the air on simple slides they make themselves. They will classify, count and chart their findings, draw conclusions, make predictions, and compare their findings to other available data. Supplies needed... (View More) for the investigation include microscope slides, petroleum jelly, magnifying glass, microscope, Eosin, and Methyln Blue or iodine. The activity is part of the Ground Truth Studies Teacher Handbook, which provides more than 20 activities to build student understanding of global change and remote sensing, and includes background chapters for teachers, glossary, and appendices. (View Less)
Materials Cost: $10 - $20 per group of students