Home Common Compound Library A searchable database of over 800 common compound names, formulas, structures, and properties. Companion Notes Hyperlinked notes and guides for first semester general chemistry. Construction Kits Flash-based kits for building chemical formulas, names, equations, and problem solutions. 29jun_experiman The fourth competition, linked to the chat and video "Science: where can it take you?" is open from 29 May 2013 until 29 June 2013. This time the competition will be for teachers and for students. Teachers: are invited to submit a lessons plan (one lesson, or a sequence of lessons) using the video "Science: where can it take you?". Thus, the lesson plan should show how the video could be used in the classroom.
Twitter Fan Pages by Twylah : Transform your tweets into custom brand pages for your fans A Place of Record: Let The World Know Everyday people from all over the world register hashtags with Twubs. Registration provides you with a record of your claim that can be used in any trademark or other legal challenge. Quantitative chemistry Quantitative chemistry is a very important branch of chemistry because it enables chemists to calculate known quantities of materials. For example, how much product can be made from a known starting material or how much of a given component is present in a sample. Quantitative analysis is any method used for determining the amount of a chemical in a sample.
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. Some of The Best YouTube Channels for Physics and Chemistry Teachers July 11, 2015 Science in general is all about understanding how the world around us functions. It investigates the laws governing the internal workings of the universe and attempts to prove or disprove theories and assumption pertaining to it. For students, understanding scientific phenomena is integral to their overall intellectual and cognitive growth. It thrusts them into a world of exploration and problem solving and, most important of all, it unleashes their creativity and satiates their curious and probing minds. In today's post, we are sharing with you some excellent YouTube channels particularly curated for chemistry and physics teachers.
Digital Habitats: stewarding technology for communities » Putting our diagrams to work Jul 05 2010 Our goal in writing Digital Habitats was to recognize and move forward the literacies that are involved in stewarding technology for communities. We are happy when people put our ideas to work and appreciate it when people use our diagrams for that purpose. If you write us requesting permission to use the diagrams in a copyrighted work, we are happy to give permission. You may use them in informal ways, where you do not assert copyright, like a blog post without express permission, as long as you use them “as is”.
Chemistry game online,free science games for kids to play on PC,fun interactive activity for middle,high school students Chemikul is an online science/ chemistry-based game that will send you on an atomic mind-bender of confusion – as well as provide endless hours of enjoyment! With super-slick ambient graphics and simple acoustics, it’s a learning experience that anyone can enjoy. The goal is to create molecules using all of the atoms floating in the game screen. There are six types of atoms and they all have different amounts of “Valence” (combining power), ranging from 1 to 6 in strength. Win the game by using up the Valence of each atom. You can see the Valence number of each atom beside it – Used Valence/Full Valence.
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? Creative Chemistry - Anodising Aluminium Student notes There are four stages, preparing the aluminium, preparing the anodising cell, anodising, and dyeing. Preparing the aluminium Using the scissors, cut out a piece of aluminium from your can. Watch out for sharp edges! About 5 cm x 2 cm is OK.
Business Models: Plugg Start-up winners Mendeley & Myngle Today, European internet entrepreneurs, investors and bloggers gathered on the Plugg 2009 conference to look at the ‘new web’ and its future. One of the key elements on Plugg is the Start-ups Rally, a pitching competition where 20 start-ups present their business to the audience and a challenging jury of investors and thought leaders. Let’s have a look at the business model of the 2 winners! Mendeley.com: Last.fm for research The overall winner was Mendeley.com (congratulations!).