Rick Crosslin

Indiana Expeditions with Rick Crosslin | Sound Waves and Frequencies 02:22
Indiana Expeditions with Rick Crosslin | Sound Waves and Frequencies WFYI 6,021 14 лет назад
Rick Crosslin Science - Science of Hand Washing 29:38
Rick Crosslin Science - Science of Hand Washing Rick Crosslin 1,399 5 лет назад
Rick Crosslin Science Indiana Expeditions! 02:15
Rick Crosslin Science Indiana Expeditions! Rick Crosslin 5,094 10 лет назад
Rick Crosslin Science - Skeletal System 25:44
Rick Crosslin Science - Skeletal System Rick Crosslin 251 5 лет назад
Rick Crosslin Science Ecosystem: Biotic & Abiotic Factors 12:28
Rick Crosslin Science Ecosystem: Biotic & Abiotic Factors Rick Crosslin 385 8 лет назад
Rick Crosslin Science Making a Heart Model 28:09
Rick Crosslin Science Making a Heart Model Rick Crosslin 68,791 12 лет назад
Rick Crosslin Science Moon Phase Video Combo 22:26
Rick Crosslin Science Moon Phase Video Combo Rick Crosslin 89 11 лет назад
Rick Crosslin Science Marble Roller Coasters 11:41
Rick Crosslin Science Marble Roller Coasters Rick Crosslin 19,560 12 лет назад
Rick Crosslin Science - How Soil is Made - Grade 1 Science 22:00
Rick Crosslin Science - How Soil is Made - Grade 1 Science Rick Crosslin 687 9 лет назад
Rick Crosslin Science - Water Dissolves into Art 06:10
Rick Crosslin Science - Water Dissolves into Art Rick Crosslin 200 4 года назад
Rick Crosslin Science - Family Science Summer Safari - Day & Night Sky 13:12
Rick Crosslin Science - Family Science Summer Safari - Day & Night Sky Rick Crosslin 154 4 года назад
Rick Crosslin Science Moon Phase Model 21:14
Rick Crosslin Science Moon Phase Model Rick Crosslin 110,195 12 лет назад
Rick Crosslin Science - Solid, Liquid, Gas 31:22
Rick Crosslin Science - Solid, Liquid, Gas Rick Crosslin 812 5 лет назад
Rick Crosslin Grade 2 Science - What is Force, Motion, and Position? 31:46
Rick Crosslin Grade 2 Science - What is Force, Motion, and Position? Rick Crosslin 73,542 9 лет назад
What is the design process? Rick Crosslin Science Gr 3 Week 3 06:34
What is the design process? Rick Crosslin Science Gr 3 Week 3 Rick Crosslin 145 9 лет назад
Rick Crosslin Science Living and Non Living KDG Science 25:12
Rick Crosslin Science Living and Non Living KDG Science Rick Crosslin 1,573 8 лет назад
Rick Crosslin Science - Earthworms! - Grade 1 Science 21:33
Rick Crosslin Science - Earthworms! - Grade 1 Science Rick Crosslin 716 9 лет назад
Rick Crosslin Science - Sound Vibrations Indy Style 05:11
Rick Crosslin Science - Sound Vibrations Indy Style Rick Crosslin 130 5 лет назад
Rick Crosslin Science - Forces That Shaped the Earth 17:52
Rick Crosslin Science - Forces That Shaped the Earth Rick Crosslin 523 9 лет назад
Rick Crosslin Science - Simple Electric Circuits 20:54
Rick Crosslin Science - Simple Electric Circuits Rick Crosslin 266 5 лет назад

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