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Ginny RushingOwner & GA Lead Teacher Ginny was born in North Carolina and raised in Kentucky and Ohio, before returning to North Carolina to attend high school and college. After earning bachelor’s degrees in elementary education and psychology from Meredith College, Ginny taught elementary school in North Carolina and Texas. Ginny ultimately landed in Georgia and began SparkPoint Innovations, the company which brings the Big Canyon Balloon and Orbit Earth Expo in-school science programs to schools in Georgia, North Carolina, South Carolina, Texas, and Minnesota. Ginny is married and lives in Alpharetta, Georgia with her two sons, two stepsons, and two dogs. In her free time, she enjoys being outdoors, reading, and eating copious amounts of cheese. |
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Carrie PiersonGA Lead Teacher: Orbit Earth Expo Carrie was born in Burlington, Vermont, raised in Buffalo, NY, and attended college at the University of Dayton in Ohio. She graduated with a dual degree in Special Education and Elementary Education and has ten years of teaching experience in classrooms across the country in California, Colorado, Missouri and Georgia. She has taught a wide variety of ages ranging from the pre-school to high-school level. Carrie currently lives in Johns Creek, GA with her husband, two boys and their dog, Findley. She enjoys spending time on the lake, traveling with her family, discovering new restaurants and listening to live music. |
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Kache WinstonGA Lead Teacher: Orbit Earth Expo Born and raised in College Park, Georgia, Kache has always carried her love of creativity and community wherever she goes. She earned her Bachelor’s degree in Theatre and is now pursuing a Master’s in Elementary Education, blending her performance background with her passion for teaching. Kache believes learning should be fun, interactive, and engaging, sparking curiosity through innovative activities. With nearly a decade of experience working with children, she brings energy, warmth, and joy into every space she enters. Now living in Stone Mountain, Kache enjoys Zumba classes, traveling, learning new things, and laughing. |
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Deon MackGA Lead Teacher: Big Canyon Balloon Raised in Fayetteville, North Carolina, Deon Mack holds a Bachelor of Science in Chemistry from Norfolk State University and a Master of Arts in Teaching (MAT) in Chemistry from Kennesaw State University. With a diverse professional background as a classroom science teacher, academic coach, and instructional coach, he is dedicated to using innovative methods to make science both accessible and exciting for every student he meets. Now residing in the Atlanta area, Deon is a committed fitness enthusiast who rarely misses a 5:00 AM training session to start his day. In his free time, he is a digital content creator and gamer who enjoys watching anime, studying the wonders of space, and relaxing to lofi beats.
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With our huge, patented cold air canyon, we fast forward into the future to see how nature’s forces change our 15 ft tall canyon model. Students debate fast versus slow changes to the earth while they experience weathering, erosion and deposition. They participate to create landforms including a barrier island, a sand dune, and a delta. Forces causing erosion are explored as we pause to compare rocks and minerals – what is the difference? What are types of rocks we know and how are those formed? Inside the canyon, students will discover a fossil record and an oil deposit. What are the fossils telling the explorers about the relative age of these layers? How did the oil form? Is it a renewable or non-renewable natural resource? The answers to these questions and much more will be discovered during out unforgettable, interactive earth science programs for each grade level.
Students journey into space to create and experience the cycles, systems and relationships between the earth, moon and sun using our huge, inflatable Earth model and scale-sized moon. While interacting with the inflatable representations in a darkened gymnasium with a light to represent the sun, students manipulate the models to experience eclipses, seasonal/lunar cycles, creation of winds, day/night cycles, tides, rotation vs revolution, physical characteristics of the earth, moon and sun, gravity, order of the planets, seasons and more! The Orbit Earth Expo Program correlates to the state and grade level science objectives. There are different age-appropriate programs for each grade level.






