Displaying 241-250 of 250 resources
Tornados
Grades: PS/Pre-K to 12Subjects: Physics, Professional Development, Earth's Resources, Science 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: Geology & the Dynamic Earth, Professional Development, States of Matter (solids, liquids, gases), Mathematics 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, Earth's Resources, Science, Bonding & Compounds 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: Classification, History-Social Science, Life Sciences, Professional Development 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, Experimentation and the Scientific Method, Physics, Professional Development, Education, Child Development & Family ServicesThis 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: Growth, Development & Aging, Classification, Life Sciences, Professional Development 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: Earth's Resources, Experimentation and the Scientific Method, Professional Development, Education, Child Development & Family ServicesThis 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: Physics, Professional Development, Earth's Resources, Science 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: Classification, History-Social Science, Life Sciences, Professional Development 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: Classification, Life Sciences, Professional Development, Experimentation and the Scientific Method and 3 additional..This resource helps guide an experiment finding what different scents mean to animals.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0