Welcome to the Chemical Education Digital Library Teach Yourself Chemistry By Anne Marie Helmenstine, Ph.D. Updated December 02, 2014. Chemistry is a logical science. You can master the essential concepts yourself. You can study these concepts in any order, but it's probably best to start from the top and work your way down, since many concepts build on understanding units, conversion and how atoms and molecules interact. Introduction to Chemistry: Learn about what chemistry is, what chemists do, and why you would want to study this science. Units & Measurements: Get a handle on the metric system and the commom units used in chemistry. The Scientific Method: Scientists, including chemists, are systematic about the way they study the world. The Elements: Elements are a basic building block of matter. The Periodic Table: The Periodic Table is a way elements can be organized, based on their similar properties. continue reading below our video Loaded: 0% Progress: 0% Atoms and Ions: Atoms are single units of an element. How To Learn Chemistry FAST!
15 Awesome Chemistry GIFs You don’t need to watch Breaking Bad to know that chemistry is pretty awesome. Below, we explore our favorite 15 chemistry GIFs and the science behind them (when we could figure it out): Melting Metal With Magnets The Science: The copper wire has a significant amount of AC electricity running through it, causing it to act like a really strong electromagnet. In the metal slug, eddy currents form due to the magnetic field the copper wire is causing while the copper wire has high frequency AC flowing through it. Orange LED Light In Liquid Nitrogen The Science: When an LED is immersed in liquid nitrogen, the electrons lose a lot of thermal energy, even when the light isn’t turned on. Awesome Chemistry GIFs: Heating Mercury Thiocyanate Hydrogen Peroxide Catalyzed By Potassium Iodide
Chemistry | 5.112 Principles of Chemical Science, Fall 2005 | Video Lectures | Lecture 26: Molecular Orbital Theory Chemistry Teaching Resources - Gordon Watson - Kelso High School - Welcome AP Chemistry Review Activities AP Chemistry Interactive Review Activities In keeping with the new framework for AP Chemistry beginning in 2013 - 2014, I am indicating here if the topic to which a review activity relates has been dropped from the curriculum. It will be identified as excluded (Excluded) to indicate that the College Board has specifically excluded it. I will leave the reviews here, however, in case some of you find them useful. These are not graded assignments. Each time you reload the activity, the problems will be in a different order, and the answers will be reshuffled!
SCIENCE! | THE SCIENCE BLOG FOR THE ORANGE TRACK chemistry - dawnwelch7 Introductory Activity Rubric Matter and Its Changes Separating Mixtures Lab Information Packet Results: Sugar Crystals Paper Chromatography Tiny Salt Crystals in Crucible States of Matter Atoms, Ions, Isotopes, and Radioactive Decay Electromagnetic Spectrum Quiz Game The Periodic Table Ionic, Covalent & Metallic Bonds and Compounds Discovery Video "Water's Structure" Video (get login and password from Mrs. Naming CompoundsGame Naming Common Polyatomic Ions Game Chemical Reactions Redox Reactions Motion & Forces Energy Transformations Interdependence Developing Abilities for Scientific Inquiry
Kemi blogg Chemistry Now The National Science Foundation (NSF) has joined forces with NBC Learn and the National Science Teachers Association (NSTA) to celebrate the International Year of Chemistry by creating "Chemistry Now"--a weekly, online video series that uncovers and explains the science of common, physical objects in our world and the changes they undergo every day. The series also looks at the lives and work of scientists on the frontiers of the 21st century... More. This video explains and illustrates the molecular structure of sodium chloride (NaCl) crystals; the structure and symmetry of crystal lattices; and why one crystalline solid, salt, melts another, ice.
viviann Middle School Chemistry | Download Free Science Activities, Access Chemistry Multimedia, Find Information on Workshops New resources to support science education / Home - Science Online You are here: This section presents new resources in three areas of dynamic change possibilities for science education in New Zealand schools in order to develop science capabilities for citizenship as stated in the New Zealand Curriculum. The Ministry of Education endorsed this work to support the ongoing implementation of the science learning area of NZC. The resources show how to weave the Nature of Science strand and the key competencies into science teaching and learning. How can teachers help students develop science capabilities for citizenship? The idea of how science capabilities link directly to the key competencies of the New Zealand Curriculum is expanded on this page: Key competencies are clusters of capabilities 60+ new teaching resources show how to adapt existing resources to help students develop five science capabilities. How might digital technologies transform science education? Digital technologies have the potential to transform school science learning - but how?