50 Awesome Chemistry Videos For The Busy Science Teacher Though we don’t often recognize it, chemistry defines nearly every element of our everyday lives. From the reactions that fuel the sun to the biology of our bodies to the technology in our gadgets, chemistry is at the heart of everything we do and is the central science that unites biology, physics, geology, astronomy, medicine, and countless other fields. Yet chemistry doesn’t always get the credit and recognition it deserves for playing such an awesome role in, well, everything. If you’ve been slighting chemistry, there’s no better time to give the field the credit it deserves than National Chemistry Week. Founded in 1987, the week-long event has helped bring awareness to the role chemistry plays both in our lives today and in our future. Amazing Reactions and Experiments From incredible explosions to chameleon-like color changes, these experiments and demonstrations showcase some of the coolest reactions in chemistry. Lectures Courses Fun Miscellaneous
Var ifrån kommer näringsämnena i maten? - kemi årskurs 1-3 - undervisningsstöd Elever som är intresserade av var ämnena i maten kommer ifrån kan till exempel vilja arbeta med följande frågor. Vilka livsmedel kommer från växter och vilka kommer från djur? Vilka näringskedjor äter vi ifrån? Diskutera Matcirkelns delar. Vilka delar är djur och vilka är växter? För att diskutera näringskedjor och näringsvävar kan Concept cartoons i Skolverkets bedömningsportal användas till exempel bilderna 2.3 ”Växter och djur” och 2.6 ”Min katt” från avsnittet Levande ting och deras omgivning. Sortera Vilka växtdelar äter vi? Har du tänkt på vad du äter? Undersök Plantera ”harpluttar" Vad har haren ätit? Blixtpatrullens äventyr (Håll Sverige rent) Så olika frön Följ en växts livscykel. Odla frukter och grönsaker (Bi-lagan nr 2-2012) (198 kB) Göra smör från grädde För att många elever ska kunna göra smör samtidigt kan man hälla lite grädde i små burkar med lock som eleverna skakar tills det blir hårt.
What are some examples of online simulations for science labs? Printable Version Sometimes it is difficult for students with disabilities to participate in experiments and other science lab activities. Online simulations can help these students participate in science exercises with more independence than may be possible in the traditional lab setting. The following list, although not comprehensive, provides examples of available science simulations. Inclusion on the list does not imply endorsement. Learn.Genetics offers three virtual, interactive Biotechniques laboratories, where students can learn and practice basic techniques that molecular biologists use every day in DNA extraction, gel electrophoresis, and DNA microarray analysis.
Frostbite Theater Welcome to Frostbite Theater, a collection of science videos produced by Jefferson Lab! Liquid Nitrogen Experiments Have you ever wanted to play with liquid nitrogen, but didn't happen to have any lying around the house? No problem! Liquid Oxygen vs. Liquid nitrogen not exciting enough for you? Static Electricity Experiments We hope you'll get a charge out of these shocking experiments! The Half-life of Barium-137m Have you ever wanted to do an experiment using radioactive materials but didn't happen to have your own supply of sources, scintillators and photomultiplier tubes? Experiments You Can Try at Home! Do you want to do some experiments yourself, but don't happen to have a Van de Graaff generator or your own personal supply of liquid nitrogen? March Microscope Madness! Join us every Monday in March for March Microscope Madness! Monarch Butterflies Simply an amazing creature! Astronomy Just for Fun Not everything in science has to be an experiment, you know.
Science for Kids Water is an amazing substance! It can form into a beautiful snowflake in its solid state or evaporate into the air as a gas. Experiment with solids, liquids and gases to learn more about these states of matter. How do objects move? How far can a rubber band stretch? How does energy affect what we can see, hear or feel? What lies beneath the surface of our Earth? The human body is made of various chemicals to help us smell, see, move, and most importantly, survive. Have some fun playing with science. Tag along with our friend Meg A.
Aktueller notiser | Kemilärarnas Resurscentrum KRC OnLineLabs ChemLab There is a fee for this one, but it is well worth the price! They are truly interactive and you can design your own simulations! Go to the downloads page for a free evaluation trial Dartmouth ChemLab This site has some very good interactive virtual labs plus a terrific interactive periodic table! Virtual Chemistry Chemistry and Physics applets and phylsets from Davidson University. You can also download and use on your own webpages. Virtual Chemistry Lab This site has virtual experiments as well as webcasts on chemistry topics.
Plate Tectonics - Crust, Lithosphere, Mantle Topics Plate Tectonics Crust Lithosphere Mantle Density Buoyancy Earth Science Description Explore how plates move on the surface of the earth. Sample Learning Goals Describe the differences between oceanic and continental crust, including their respective properties of density, composition, temperature and thickness.Predict how changes in composition and temperature change crust density and buoyancy.Draw a time series for different types of plate boundaries and their motions, indicating the related surface features.Deduce the type of plate boundary given images or descriptions of surface features.Explain which types of plate boundaries create crust, and which destroy crust Version 1.02 Virtual Labs The Virtual Lab is an online simulation of a chemistry lab. It is designed to help students link chemical computations with authentic laboratory chemistry. The lab allows students to select from hundreds of standard reagents (aqueous) and manipulate them in a manner resembling a real lab. More information and offline downloads. Please scroll below to find our collection of pre-written problems, they have been organized by concept and ranked by difficulty. Stoichiometry The Mole, Molarity, and Density Glucose Dilution Problem In this activity, students use the virtual lab to create a 0.025M glucose solution from a standard 1M glucose solution.
Högstadiekemi - Naturvetenskap.org Välkommen till högstadiekemin! I den här avdelningen samlar vi de artiklar som vi tänker oss ska passa för högstadieelever, men också för den som behöver repetera grunderna från högstadiet, eller helt enkelt bara vill lära sig mer om hur kemin runtomkring oss fungerar. Oavsett vilket, är tanken att informationen här ska vara lätt att ta till sig, utan att det ska behövas några speciellt stora förkunskaper. Det är viktigt att förstå att det primära syftet inte är att artiklarna ska fungera som ett alternativ till vanlig undervisning och traditionella läromedel, utan snarare som ett komplement. Här hittar du utförliga förklaringar som säkert skiljer sig från de du får i läroboken, och som i vissa fall kanske passar dig bättre. Dessutom gör webben det möjligt att använda rörliga bilder, videoklipp med mera för att göra kemin så enkel och rolig som möjligt att lära sig. Om du vill kommentera innehållet eller ställa frågor är det bara att att mejla någon av oss.
Middle School Chemistry | Download Free Science Activities, Access Chemistry Multimedia, Find Information on Workshops Molecular Workbench Three Views of MW Senior Scientist and Molecular Workbench Developer Charles Xie, Researcher and Manager Amy Pallant, and Technology and Curriculum Developer Dan Damelin describe the history of Molecular Workbench and our vision for the future. Watch the Video undefinedundefinedundefined Selected Curriculum Modules Transistor Semiconductor Plasma Molecular Rover Chemical Bonding Chemical Resp. Diffusion Heat & Temperature Electrostatics Phase Change DNA to Protein Mission: Immunity Lipids & Carbs Tree of Life Proteins & DNA Harvest Light Quantum Mechanics Crystallography More Modules » Launches MW Create Your Own Simulations MW is not just a collection of simulations—do not be deceived by first glance. Learn More in MW's Online Manual » Launches MW Create Your Own Curriculum Modules A simulation without instructional support is difficult for students to use. Learn More in MW's Online Manual » Launches MW Fun Stuff Electrostatic Maze 3D Maze Roving Nanogear Block Feeder Probability Machine Dainty Walker Water Wheels