background preloader

24 Things They Definitely Should Have Taught You In School

24 Things They Definitely Should Have Taught You In School

Home - For students and teachers - Library Guides at State Library of South Australia The State Library is the largest public research library in South Australia. It has a focus on reference material for information and research. Formats range from digital and electronic to film, sound recordings, photographic, video, microfiche, and naturally printed material. We do not loan our materials, but many of our resources are available online to assist your research. We are a free public library and welcome readers and researchers of all ages and areas of interest. The collection and preservation of material relating to South Australia and its people, is a major role of the State Library. published material, e.g. books, pamphlets, newspapers, magazines, maps, ephemera collections such as menus, theatre programmes and audiovisual materiala copy of every item published in South Australiaunpublished material produced by businesses, organisations and individuals e.g. letters, diaries, minutes, photographs and oral histories

Quantum mechanics 101: Demystifying tough physics in 4 easy lessons Ready to level up your working knowledge of quantum mechanics? Check out these four TED-Ed Lessons written by Chad Orzel, Associate Professor in the Department of Physics and Astronomy at Union College and author of How to Teach Quantum Physics to Your Dog. 1. Particles and waves: The central mystery of quantum mechanics One of the most amazing facts in physics is that everything in the universe, from light to electrons to atoms, behaves like both a particle and a wave at the same time. But how did physicists arrive at this mind-boggling conclusion? 2. Austrian physicist Erwin Schrödinger, one of the founders of quantum mechanics, posed this famous question: If you put a cat in a sealed box with a device that has a 50% chance of killing the cat in the next hour, what will be the state of the cat when that time is up? 3. When you think about Einstein and physics, E=mc^2 is probably the first thing that comes to mind. 4.

the free encyclopedia 21 GIFs That Explain Mathematical Concepts “Let's face it; by and large math is not easy, but that's what makes it so rewarding when you conquer a problem, and reach new heights of understanding.” Danica McKellar As we usher in the start of a new school year, it’s time to hit the ground running in your classes! Math can be pretty tough, but since it is the language in which scientists interpret the Universe, there’s really no getting around learning it. Ellipse: Via: giphy Solving Pascal triangles: Via: Hersfold via Wikimedia Commons Use FOIL to easily multiply binomials: Via: mathcaptain Here’s how you solve logarithms: Via: imgur Use this trick so you don’t get mixed up when doing matrix transpositions: Via: Wikimedia Commons What the Pythagorean Theorem is really trying to show you: Via: giphy Exterior angles of polygons will ALWAYS add up to 360 degrees: Via: math.stackexchange If you’re studying trig, you better get pretty comfortable with circles. Via: imgur Via: Wikimedia Commons This shows the same thing, but a bit more simply: Via: imgur

Smithsonian's History Explorer Lessons & Activities "Seeing" Music Grade Range: K-4Resource Type(s): Lessons & ActivitiesDuration: 5 MinutesDate Posted: 3/8/2012 Dance is just one way to turn music into something you can see. Your computer can take music and turn it into a different kind of visible art. 101 Questions Grade Range: 6-12Resource Type(s): Lessons & ActivitiesDuration: 60 MinutesDate Posted: 9/24/2012 The 101 Questions activity includes reading and responding to the current USCIS Naturalization test, determining a hypothetical 101st question on the exam, and displaying their final product in a classroom or online gallery walk. 1880s Agricultural Nation Classroom Activity Guide Grade Range: 5-12Resource Type(s): Lessons & Activities, Worksheets, Primary SourceDate Posted: 1/22/2011 In this set of classroom activities developed for the exhibition America on the Move , students will use visual, analytical, and interpretive skills to examine primary sources including historical maps to answer ques... A Hero's Gear

Beautiful Mathematical GIFs Will Mesmerize You Digital artist and physics PhD student Dave Whyte is dazzling our computer screens with his mesmerizing GIFs that are the perfect marriage of mathematics and art. And we can’t stop watching them. Whyte shares his brilliant, procrastination-fueling creations on an almost daily basis on his Tumblr account, Bees & Bombs. Whyte studies the physics of foam and told Colossal that his first geometric GIFs riffed on computational modules that he was exploring as an undergraduate student. To create his eye catching animations, Whyte uses a programming language called Processing. [Via Colossal, io9 and Bees & Bombs]

National Geographic Education - National Geographic Education This website would like to remind you: Your browser (Firefox 17) is out of date. Update your browser for more security, comfort and the best experience on this site. Educators! Take our survey for a chance to win a $50 Amazon gift card. Xpeditions is now archived in National Geographic Education's new website—natgeoed.org If you liked Xpeditions, you'll love the new media-rich natgeoed.org. www.natgeoed.org Please note: to search for Xpeditions content, check the “include archive” filter. National Geographic Education Twitter Facebook Google+ Email Quiz Connection! Most Popular Latest Videos Giant Traveling Maps Get great resources for introducing geography and map-reading skills to students in Grades K-8.

Visually stunning math concepts which are easy to explain Dsxyliea A fernid who has diseyxla derebcisd to me how she epxeienecrs rnaideg. She can raed, but it tekas a lot of conaeotrtcinn, and the lrteets seems to “jump aruond”. I rbmeemered rendaig auobt tgepyiycolma. Wdluon’t it be piboslse to do it iencraevittly on a wtibese wtih Javpsraict? Srue it wulod. Feel lkie miakng a blokokreamt of tihs or smenhiotg? Dsyxelia is ceatarherizcd by difflticuy with lniaenrg to raed ftlenuly and with actuacre coiosmhreenpn detipse nromal intiellgcnee. Dopeaetnemvll rdaneig ddireosr (DRD) is the msot coommn lneirang dbsitlaiiy. Some see diesyxla as dticisnt from rnaiedg deffiiciults rinustleg from oehtr cuases, such as a non-ngaoerouicll dcfeniceiy wtih visoin or hainreg, or poor or indaeaqute rdneiag isnrottuicn. Srouce: Wdikpiiea Pelsae enalbe JavcaiprSt to view the <a herf="

Related: