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Complexity (Chapter 3 of 6) Just three particles and the forces that cause them to interact give rise to all of the incredible and wonderful complexity that makes this universe such an interesting place. Tags: Acid, Amino, Atmosphere, Atoms, Biology, Carbon, Change, Charge, Chemical, Color, Complexity, Down, Electron, Element, Enzyme, Exclusion, Flavor, Gases, Gold, Helium, Hydrogen, Life, Metabolism, Metals, Molecules, Negative, Neutron, Noble, Nucleons, Nucleus, Oxygen, Periodic, Planet, Positive, Principle, Properties, Proteins, Proton, Quark, Reversal, Shells, Simplicity, Small, Solar, Star, Stars, Structure, System, Table, Time, Uncertainty, Up, Uranium, Water 1 Downloads - Last from: (Your Blog here!) |
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Tissue Preparation for Light Microscopy Demonstration of basic histology techniques including fixation, embedding, sectioning, staining and observation of a glass microslide operation. Orig. air date: JAN 4 73 This is part of the Open.Michigan collection at: http://open.umich.edu/education Tags: Biology, Dentistry, Microscopy, Oral, Strachan 1 Downloads - Last from: http://downthisvideo.com/ (Your Blog here!) |
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Introduction to Photosynthesis This is a 2.5 minute dramatic video choreographed to powerful music, which introduces the viewer to the wonder and miracle of plants and photosynthesis. It is designed as a motivational "trailer" to be shown by Biology and Life Science teachers in middle and high school and college as a visual "Introduction" to the amazing world of plants. As a high school Biology teacher myself, I have found these videos to really inspire kids to learn more about the topic. Please rate this video and feel free to comment. If you like it, please help me spread the word via social media. The more students and teachers who can enjoy the wonder of life, the better. I wish to thank all of the video and music producers whose quality postings enabled me to create this video for educational use. To best enjoy this video, turn up your speakers. The music is very dramatic. Subscribe to my channel for other video trailers in Biology, Earth Science and Astronomy. I will be releasing new ones periodically. I can customize this video to add your name or school name at the end credits for a very modest fee. If interested, email me at "inquiry@gregs-educational.info" Tags: Biology, Introduction to Plants, Photosynthesis, dramatic, inspirational, introduction to Photosynthesis, motivational, plants, science, trailer 1 Downloads - Last from: (Your Blog here!) |
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The Truth About Killer Dinosaurs: T Rex vs Triceratops (BBC) Please Subscribe To The Evolution Documentary YouTube Channel: http://www.youtube.com/EvolutionDocumentary Broadcast (2005) In this innovative series, Bill Oddie takes great joy in comparing dinosaurs with their closest living relatives - crocodiles and birds. He joins forces with a team of experts to scientifically analyse fossilised dinosaur bones and tracks. Using scientific evidence, Bill constructs life-sized, bio-mechanical replicas of the dinosaurs' weaponry. Then he tests them and dramatically demonstrates their awesome potential. The findings from all these investigations are fed into the computer graphics to produce the most accurate portrayal of dinosaurs to date. Programme 1 Tyrannosaurus rex versus Triceratops has to be the greatest heavyweight fight in history. In one corner - T. rex - a six-ton powerhouse of muscle and teeth and the most famous killer the world has ever known. Its jaws were packed with over 50 teeth, each up to a foot long, and powerful enough to crush a car. In the opposite corner - Triceratops - an armoured and enormous opponent, equivalent to an elephant-sized rhino wearing a spiked helmet. A dramatic face-off such as this has long been imagined by artists and filmmakers, but until now it has been based on pure fantasy. In this programme, Bill Oddie employs some surprising and powerful techniques to unlock the truth, and he reveals extraordinary new fossil proof of a real-life conflict between these two monsters. To illustrate the destructive capabilities of the dinosaurs, Bill constructs life-sized, bio-mechanical replicas of a T. rex head, built from solid steel, and a Triceratops skull, complete with three horns. Then he puts them on trial in the most detailed analysis ever attempted. Programme 2 Velociraptor could be described as the scariest dinosaur in the world. Armed with huge disembowelling claws, as sharp as steak knives, it guts its prey with a single sweep of its powerful legs. At least, that's what seems to happen in Steven Spielberg's movies. But what are the facts? Continuing his quest to find out the truth, Bill Oddie tracks down the real raptor to find out if it had feathers. Not only did the two-legged flesh-eater look more like a bird than a lizard, but Velociraptor nailed its victims with a far deadlier strike than a slash to the stomach. Next Bill introduces a tank-like Ankylosaur, a dinosaur with the ultimate defences. With its armour-plated skin and vicious bone-crushing club, the stupidest dinosaur of all time might have been more than a match for a fleet-footed Velociraptor. Comparisons with living animals such as alligators and hawks provide Bill with clues as to how these two dinosaurs used their weaponry. Using this information, he constructs accurate working models of a Velociraptor leg, complete with its killer claw, as well as an Ankylosaur's fearsome tail club. And then he puts them to the test. The results dramatically demonstrate the devastating power of the dinosaurs and lead Bill Oddie to The Truth About Killer Dinosaurs. Tags: Adaptations, Ancestor, Animals, Ape, Biology, Bipedal, Charles, Common, Creationism, DNA, Darwin, Dawkins, Design, Diversity, Documentaries, Documentary, Education, Environment, Evidence, Evolution, Evolutionary, Evolve, Evolving, Examined, Extinction, Facts, Fossils, Gene, Genetic, Genus, God, Hominid, Homo, Human, Intelligent, Life, Natural, Neanderthal, Organisms, Origin, Primates, Proof, Record, Religion, Sapiens, Science, Scientists, Selection, Selfish, Series, Speciation, Species, Theory, Tree, True, Truth, Variation, WhyEvolutionIsTrue, Wildlife 1 Downloads - Last from: http://downthisvideo.com/ (Your Blog here!) |
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Mis Primeros Experimentos de Química Experimentos de Química para alumnos de educación infantil y primaria. Taller en IE Universidad desarrollado dentro de la Semana de la Ciencia, la Tecnología y la Innovación 2009. Programa financiado por la FECYT y la Fundación Universidad-Empresa de la Junta de Castilla y León (Proyecto tCUE). Tags: 2009, Biology, Ciencia, Científica, Divulgación, FECYT, FUNCYL, IE, School, Science, Segovia, Semana, Universidad, University, Week, at, ecuación, infantil, la, niños, of, para, primaria, química, todos 1 Downloads - Last from: http://downthisvideo.com/ (Your Blog here!) |
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Cell Division and the Cell Cycle This is a 5.5 minute dramatic video choreographed to powerful music, which introduces the viewer to the wonder and miracle of the cell division and cell cycle. It is designed as a motivational "trailer" to be shown by Biology, Biochemistry and Life Science teachers in middle and high school and college as a visual "Introduction" to this miracle of life. As a high school Biology teacher myself, I have found this video to truly inspire my students to want to learn more about the topic. Please rate this video and feel free to comment. If you like it, please help me spread the word via social media. The more students and teachers who can enjoy the wonder of Science, the better. I wish to thank all of the video and music producers whose quality postings enabled me to create this video for educational use. To best enjoy this video, turn up your speakers. The music is very dramatic. Subscribe to my channel for other video trailers in Biology, Earth Science and Astronomy. I will be releasing new ones periodically. I can customize this video to add your name or school name at the end credits for a very modest fee. If interested, email me at "inquiry@gregs-educational.info" Tags: Biology, Cell Division, Mitosis, animation, beautiful, cell, cell Biology, cell cycle, dramatic, education, inspirational, motivational, science, trailer 1 Downloads - Last from: http://downthisvideo.com/ (Your Blog here!) |
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David Attenborough's First Life Episode 1/2 Arrival (BBC) Please Subscribe To The EvolutionDocumentary YouTube Channel: http://www.youtube.com/EvolutionDocumentary Broadcast (2010) Attenborough's journey begins in a forest near his childhood home in Leicester, where a fossil discovery transformed our understanding of the evolution of complex life. Travelling to the fog bound coastline of Newfoundland and the Australian outback, Attenborough unearths the earliest forms of animal life to exist on Earth. These bizarre and wonderful creatures are brought to life with the help of cutting edge scientific technology and photorealistic visual effects. From the first animal forms that moved to the first mouths that ate, these were creatures that evolved the tools that allow all animals, including ourselves, to survive to this day. In fifty years of broadcasting, David Attenborough has travelled the globe to document the living world in all its wonder. Now, in a landmark series, he completes his journey by going back in time to the very roots of the tree of life, in search of the very first animals. From the fog bound coastline of Newfoundland to the deserts of North Africa and the rainforests of Queensland, Attenborough finds evidence in fossils and living animals of an extraordinary period in Earth's history, half a billion years ago, when animals first appeared in the oceans. From the first eyes that saw, to the first predators that killed and the first legs that walked on land, these were creatures that evolved the traits and tools that allow all animals, including us, to survive to this day. Stunning photography and state of the art visual effects combine with the captivating charm of the world's favourite naturalist. Bringing together fossil finds from the last few years that have transformed our understanding of early life forms with photorealistic CGI technology, First Life brings these animals and their environments back to life in brilliant detail. David goes back in time to the roots of the tree of life, in search for the first animals. Tags: Adaptations, Ancestor, Animals, Ape, Biology, Bipedal, Charles, Common, Creationism, DNA, Darwin, Dawkins, Design, Diversity, Documentaries, Documentary, Education, Environment, Evidence, Evolution, Evolutionary, Evolve, Evolving, Examined, Extinction, Facts, Fossils, Gene, Genetic, Genus, God, Hominid, Homo, Human, Intelligent, Life, Natural, Neanderthal, Organisms, Origin, Primates, Proof, Record, Religion, Sapiens, Science, Scientists, Selection, Selfish, Series, Speciation, Species, Theory, Tree, True, Truth, Variation, WhyEvolutionIsTrue, Wildlife 1 Downloads - Last from: http://downthisvideo.com/ (Your Blog here!) |
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Ecology Interactions Unit Part III of III - Download at www. science powerpoint .com This video is Part III of an Ecology: Interactions Unit Powerpoint that can be downloaded at http://sciencepowerpoint.com/index.html Teaching Duration = 5+ Weeks Please visit http://sciencepowerpoint.com/index.html to see the whole unit + the 850+ slide Powerpoint presentation, assessments, and class notes that become the road map for an exciting and interactive unit full of lab activities, challenge questions, discussion questions, project ideas, assessments, modified assessment, Jeopardy games, answer keys, videos, and much more. The Ecology: Interactions Unit covers ecology topics associated with the topic: Everything Is Connected to Each Other: Biological Organization, Competition, Food Webs, Predator Prey Relationships, Camouflage, Mimicry, Adaptations, Feeding Relationships and Exotic Species. (See list below for more topics covered). This unit includes an interactive and engaging Powerpoint Presentation of 800+ slides with built in class notes (Red Slides), lab activities, project ideas, discussion questions, assessments (Quiz Wiz), and challenge questions with answers. Text is in large print (32 font) and is placed at the top of each slide so it can seen and read from all angles of a classroom. Also included is a 8 page (Microsoft 2003 word doc.) assessment / bundled homework that chronologically goes with the slideshow for nightly homework and the end of the unit assessment, as well as a 6 page modified assessment. 8 pages of class notes (Word doc.) with images are also included for students who require modifications, as well as answer keys to both of the assessments for support professionals, teachers, and homeschool parents. 10 video shorts (FLV files) are provided and a slide within the slideshow cues teacher / parent when the videos are most relevant to play. Video shorts usually range from 2-7 minutes and are included in organized folders. One Powerpoint review game is included. Answers to the Powerpoint review game are provided in Powerpoint form so students can self-assess. Lastly, several class games such as guess the hidden picture beneath the boxes, and the find the hidden owl somewhere within the slideshow are provided. Difficulty rating of 5 (Ten is most difficult). Areas of Focus within The Ecology: Interactions Unit: Levels of Biological Organization (Ecology), Parts of the Biosphere, Habitat, Ecological Niche, Types of Competition, Competitive Exclusion Theory, Animal Interactions, Food Webs, Predator Prey Relationships, Camouflage, Population Sampling, Abundance, Relative Abundance, Diversity, Mimicry, Batesian Mimicry, Mullerian Mimicry, Symbiosis, Parasitism, Mutualism, Commensalism, Plant and Animal Interactions, Coevolution, Animal Strategies to Eat Plants, Plant Defense Mechanisms, Exotic Species, Impacts of Invasive Exotic Species. Please visit www.sciencepowerpoint.com to download this unit and learn more about this exciting and interactive approach to science education. Please view Parts I and II. Thank You Tags: Abundance, Animal, Biology, Diversity, Ecology, Mimicry, Plant, Plants, Population, Science, Symbiosis, asian, carp, education, evolution, exotic, flying, homeschool, invasive, lesson, middle, milfoil, mussels, school, species, strategies, zebra 1 Downloads - Last from: http://downthisvideo.com/tag/ecology (Your Blog here!) |
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