Browsing Posts tagged math

General Electric has created a slick energy-awareness app that shows you how much each appliance costs you. Not just in terms of money, either. It shows kilowatt consumption, gasoline consumption, as well as showing how much use you can get out of a single kilowatt.

BY JASON DON FORSYTHE If you’re like me, you remember with fondness long nights with your friends, your trusty plastic icosahedron, pencils and paper, and junk food. I’m talking about Dungeons and Dragons of course, the game many of us geeks played when we were younger and had a lot more time on our hands. […]

BY JASON DON FORSYTHE Back in my day, it was Math Blaster! for our classes’ Apple IIe, and I couldn’t get enough. But these days, client side games are so 2000s — everything is browser-based as internet connectivity becomes more universal. Such is the case with the free-to-play, internet-based CarrotSticks. It’s a pretty straightforward math […]

BY JASON DON FORSYTHE Let me just say it: I love PBS. From the documentaries, to the quality children’s programming, it’s one of my favorite channels to watch. But my love of Cookie Monster aside, did you know that PBS had developed a top-notch web resource for teachers? If the answer was no, then you […]

BY BILL FERRIS NASA eClips presents lots of great videos that STEM teachers in any grade level will find useful. Through several examples of applied science and math, kids will get a sense of the cool stuff they can do by studying the sciences. Want to see how NASA made Michael Phelps’ swim suit so […]

BY JASON DON FORSYTHE In light of the recent earthquake in Haiti, it seems appropriate to offer up tools for teaching about the possibilities of natural disasters and preparations that can be done locally in our schools which may better prepare students for coping with the situation should it occur. To that end, the Red […]

BY BILL FERRIS It’s that time of year again when lazy bloggers rehash old material under the guise of “Best of” lists rather than come up with new stuff. Instructify is no exception. Below are the top 10 Instructify posts of 2009. The rankings were determined via a combination of Google Analytics, retweets, and the […]

BY BILL FERRIS Welcome back from a long weekend. In this week’s by the numbers, we’ve got the answers to questions you’ll be asked in your next job interview, open-source ideas for educators, and some cool arithmetricks. Or, if you prefer, mathemagic. What’s that? You hate both of those puns? Fine, math tricks. Happy now? […]

BY MELISSA THIBAULT Picture this. You just finished teaching your third lesson on prime factors, photosynthesis or fractions, and there are some students who need more visuals and more practice. Wouldn’t it be great if you had free, quality-assured courseware in math, science, health, reading and keyboarding you could use to reinforce hard-to-grasp topics? e-Learning […]

BY BILL FERRIS How far would your students go to save a lost pet? Would they infiltrate a nefarious underground factory that turns cuddly animals into food? Would they disguise themselves as monsters to outsmart gremlins, golems and yetis? Would they still go through all this rigmarole if they knew it was a way to […]