Displaying 241-250 of 250 resources
Tornados
Grades: PS/Pre-K to 12Subjects: Professional Development, History-Social Science, Ecology & Ecosystems, Life Sciences and 8 additional..Find out whether the sidewind or an updraft make a more powerful tornadoContributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Do It: Crystals
Grades: PS/Pre-K to 12Subjects: Professional Development, Chemistry, Science, Weather, Climate & Atmosphere and 4 additional..In this science experiment, kids create crystals by evaporating salt water over pieces of string.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Do It: Grow a Crystal
Grades: PS/Pre-K to 12Subjects: Professional Development, Science, Education, Child Development & Family Services, Earth's Resources and 2 additional..In this science experiment, kids "grow" crystals with Epsom salt in a jar lid.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Snakes
Grades: PS/Pre-K to 12Subjects: Professional Development, Life Sciences, Education, Child Development & Family Services, Human Anatomy & Physiology and 4 additional..Use this life science investigation as a science fair project idea for your elementary or middle school science fair! Then tell ...Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Surfing
Grades: PS/Pre-K to 12Subjects: Light, Sound & Other Waves, Physics, Professional Development, Education, Child Development & Family Services, Experimentation and the Scientific MethodThis resource helps guide an experiment finding where the best waves are.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Baby Animals
Grades: PS/Pre-K to 12Subjects: Professional Development, Life Sciences, Education, Child Development & Family Services, Growth, Development & Aging and 3 additional..This resource helps guide an experiment finding which animals grow the fastestContributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Whitewater Rapids
Grades: PS/Pre-K to 12Subjects: Professional Development, Education, Child Development & Family Services, Experimentation and the Scientific Method, Earth's ResourcesThis resource helps guide an experiment finding how the elevation change in the river relate to the difficulty of the rapids, an...Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Do It: Material Density
Grades: PS/Pre-K to 12Subjects: Professional Development, Chemistry, Science, Education, Child Development & Family Services and 4 additional..In this science experiment, kids learn which is more dense: water, oil or syrup.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Sea Lions
Grades: PS/Pre-K to 12Subjects: Professional Development, Science, Life Sciences, Education, Child Development & Family Services and 5 additional..Use this zoo investigation as a science fair project idea for your elementary or middle school science fair! Then tell us about it!Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Animal Scent
Grades: PS/Pre-K to 12Subjects: Professional Development, Life Sciences, Human Anatomy & Physiology, Education, Child Development & Family Services and 3 additional..This resource helps guide an experiment finding what different scents mean to animals.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0