Displaying 181-200 of 250 resources
Harry's Allergy
Grades: PS/Pre-K to 12Subjects: Measurement, Tools, and Data Analysis, Professional Development, Mathematics, Experimentation and the Scientific MethodHarry keeps track of the number of times he sneezes in certain locations to try to diagnose the cause of his allergy in this vid...Contributor: Teachers' DomainViews: 0Favorites: 0Comets Deliver Amino Acids to Earth
Grades: PS/Pre-K to 12Subjects: Our Solar System, Life Sciences, Earth & Space Science, Earth's Resources and 3 additional..Amino acids, essential ingredients for life, may have been delivered to Earth by comets billions of years ago, as visualized in ...Contributor: Teachers' DomainViews: 0Favorites: 0Genetic Engineering and Working with DNA
Grades: PS/Pre-K to 12, GraduateSubjects: Engineering & Design, Technology, Life Sciences, DNA, Genetics & Biotechnology and 4 additional..In this animation produced by WGBH and Digizyme, Inc., see how bacterial plasmids are engineered to clone or express genes that ...Contributor: Teachers' DomainViews: 0Favorites: 0Detecting Life on Other Planets
Grades: PS/Pre-K to 12Subjects: Light, Sound & Other Waves, Earth's Resources, Science, Professional Development and 6 additional..In this video from NOVA scienceNOW, learn how scientists detect potential signs of life on distant planets.Contributor: Teachers' DomainViews: 0Favorites: 0Liquid Assets: Wastewater
Grades: PS/Pre-K to 12Subjects: Ecology & Ecosystems, Life Sciences, Agriculture & Natural Resources, Earth & Space Science and 3 additional..This video segment from a WPSU documentary Liquid Assets describes the progression of wastewater management from its early days ...Contributor: Teachers' DomainViews: 0Favorites: 0OPERATION: Heart Transplant
Grades: PS/Pre-K to 12Subjects: Structure and Function in Living Things, Science, Professional Development, Life SciencesPerform a virtual heart transplant in 19 easy steps with this interactive feature from the NOVA: Electric Heart Web site.Contributor: Teachers' DomainViews: 0Favorites: 0Dengue Virus Invades a Cell
Grades: PS/Pre-K to 12Subjects: Structure and Function in Living Things, Science, Professional Development, Life SciencesIn this visualization adapted from the University of Massachusetts Medical School, discover the role that dengue viral proteins ...Contributor: Teachers' DomainViews: 0Favorites: 0Energy in a Roller Coaster Ride
Grades: PS/Pre-K to 12Subjects: Ecology & Ecosystems, Earth's Resources, Physics, Force & Motion and 4 additional..See potential energy convert to kinetic energy in this interactive activity from WGBH that shows a roller coaster in action.Contributor: Teachers' DomainViews: 0Favorites: 0Chain Reaction
Grades: PS/Pre-K to 12Subjects: Science, Professional Development, Life SciencesThis inquiry-based Nature lesson plan will challenge students to design and conduct scientifically valid experiments to evaluate...Contributor: Teachers' DomainViews: 0Favorites: 0Healing Mother Earth for Future Generations
Grades: PS/Pre-K to 12Subjects: Life Sciences, Agriculture & Natural Resources, Weather, Climate & Atmosphere, Earth's Resources and 7 additional..In this video segment adapted from United Tribes Technical College, meet Native Americans who are concerned about climate change...Contributor: Teachers' DomainViews: 0Favorites: 0Producing Penicillin
Grades: PS/Pre-K to 12Subjects: Nature & Method of Science, Structure and Function in Living Things, Science, Professional Development, Life SciencesIn this video segment adapted from A Science Odyssey, follow two scientists and their Nobel Prize-winning efforts to cure bacter...Contributor: Teachers' DomainViews: 0Favorites: 0What Is the Design Process?
Grades: PS/Pre-K to 12Subjects: Engineering & Design, Technology, Experimentation and the Scientific Method, Measurement, Tools, and Data Analysis and 2 additional..This video segment adapted from Thinking Big, Building Small outlines the step-by-step design process used by engineers.Contributor: Teachers' DomainViews: 0Favorites: 0How Effective Is Your Sunscreen?
Grades: PS/Pre-K to 12Subjects: Health Science & Medical Technology, Life Sciences, Earth & Space Science, Earth's Resources and 3 additional..Aaron and Justin investigate which sunscreen best keeps out harmful ultraviolet rays from the Sun, in this video from DragonflyTV.Contributor: Teachers' DomainViews: 0Favorites: 0Is Love in Our DNA?
Grades: PS/Pre-K to 12Subjects: DNA, Genetics & Biotechnology, Evolution and Adaptation, Science, Professional Development, Life SciencesDid evolution shape your taste in a mate? Take our interactive poll from Evolution.Contributor: Teachers' DomainViews: 0Favorites: 0People of the Arctic
Grades: PS/Pre-K to 12Subjects: Ecology & Ecosystems, Life Sciences, Agriculture & Natural Resources, Weather, Climate & Atmosphere and 5 additional..This video segment adapted from the National Film Board of Canada explores how the Inuit people have adapted their traditions an...Contributor: Teachers' DomainViews: 0Favorites: 0Using the 3Rs to Help the Environment
Grades: PS/Pre-K to 12Subjects: Instructional Strategies, Ecology & Ecosystems, Life Sciences, Agriculture & Natural Resources and 4 additional..In this lesson designed to enhance literacy skills, students examine our growing waste problem and learn about strategies we can...Contributor: Teachers' DomainViews: 0Favorites: 0A Different Kind of Fuel
Grades: PS/Pre-K to 12Subjects: Measurement, Tools, and Data Analysis, Engineering & Design, Science, Professional Development, TechnologyIn this segment from Curious, learn about creating energy from solar rays to meet the growing energy needs of the world.Contributor: Teachers' DomainViews: 0Favorites: 0Endocrine Disruptor Hypothesis
Grades: PS/Pre-K to 12Subjects: Structure and Function in Living Things, Life Sciences, Agriculture & Natural Resources, Earth's Resources and 6 additional..Scientists discuss whether or not endocrine disrupting chemicals, which may cause birth defects and other health concerns, shoul...Contributor: Teachers' DomainViews: 0Favorites: 0Alaska Tsunami
Grades: PS/Pre-K to 12Subjects: Ecology & Ecosystems, Agriculture & Natural Resources, Earth & Space Science, Earth's Resources and 4 additional..In this video adapted from Alaska Sea Grant, discover why multiple tsunamis resulted from the Great Alaska Earthquake of 1964.Contributor: Teachers' DomainViews: 0Favorites: 0Energy Transfer in a Roller Coaster
Grades: PS/Pre-K to 12Subjects: Instructional Strategies, Physics, Chemistry, Science, Professional DevelopmentIn this lesson designed to enhance literacy skills, students examine energy forms in moving objects and discover how changes fro...Contributor: Teachers' DomainViews: 0Favorites: 0