Category: Science
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Using Vernier’s LabQuest2 to Enhance a Demo
Last spring, Vernier Software and Technology released the LabQuest2 – a device that collects data from a variety of sensors and has the ability to share this data wirelessly with any device that has a browser. To me, this is a game-changer in science education. I decided to test it out this year while teaching phase…
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How to Make a Fire-Breathing Pumpkin
For more than a decade, I have made a fire-breathing pumpkin for my chemistry students around Halloween (see footage from 2008). After seeing recent posts about making a Flamethrowing Jack-O’-Lantern, I have decided to share how it’s done. It’s really quite simple, once you have all of the equipment. Watch the Video: 1. Obtain the…
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ACT Science Prep
ACT Science. Scary stuff, right? You can’t even use a calculator! (because you really don’t need one). You can be tested on biology, botany, zoology, microbiology, ecology, genetics, evolution, atomic theory, inorganic chemical reactions, chemical bonding, reaction rates, solutions, equilibrium, gas laws, electrochemistry, organic chemistry, biochemistry, and properties, states of mattermechanics, energy, thermodynamics, electromagnetism, fluids, solids,…
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Amazon Remembers Science Books
While attending the WSST Annual Spring Conference this last weekend, I made sure to check out the Outstanding Science Trade Books for 2010 session. Highlighting fantastic science books from Science Books & Films (SB&F) and NSTA’s Outstanding Science Trade Books, the organizers of the session also brought in hundreds of books from the collection housed…
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Combustion Day 2010
Here is a compilation of demonstrations I do for “Combustion Day”, which capitulates three days of demonstrations to identify the five main types of chemical reactions. DO NOT TRY THESE AT HOME. Combustion Day 2010 from Brian Bartel on Vimeo.
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Video Quizzes in Science
Using video clips in the classroom is nothing new – a couple companies have even made a business model for this educational niche. But Hollywood movies can also have educational value, especially when trying to find errors and discrepancies within them. To assess some basic properties in matter in my chemistry class, I have been…
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Using Bioinformatics
As bioinformatics grows up into a modern scientific discipline, the rules are being developed alongside its newest tools. The scientific smackdown that arose from discovery of the collagen-like protein from preserved T-Rex protein only illustrates these developments. To make matters worse, simple bioinformatics tools are already becoming outdated. Instead of examining a few simple lines…
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Extreme Phase Change
Usually the during the week of homecoming, my Biophysical Science class is just finishing up a basic chemistry unit on the properties of matter. To keep the kids focused on science, I make sure to obtain a little dry ice to have my students observe a unique phase change known as sublimation. We observe: Sublimation…
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Creativity in Science
Recently, our school was fortunate to have a visit from Billy Collins – former poet laureate of the U.S. He read a few entries from Poetry 180 – a collection of poems for each of the 180 days of the school year (geared at high school students). You can see all of the poems here.…
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