March 28th, 2008 by 
3- Validity: ability of a test to measure what we want to measure ( if you want to measure skills in biology you cannot use a math test cause the validity of a math test to measure science skills is zero) …
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March 28th, 2008 by
I teach math and write out solutions to homeworks by hand. (It would take forever to typeset them, and I like to show the students that it really is possible to write out all the solutions by hand. If I can do it, they can do it.) …
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March 28th, 2008 by
Physics engines have always been an amusing way to test the limits of any platform. This latest homebrew physics engine developed by MK2k takes a look at some of the innovative game physics that can take place on the PlayStation …
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March 28th, 2008 by
I’ve hated math for as long as I can remember, but I don’t think I’ve always hated it. I’m pretty sure that a couple of really horrible math teachers in jr. high and high school tainted my love of learning and made me despise math. …
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March 28th, 2008 by
I’ve just added to the site placement tests for the Math Mammoth complete curriculum (LightBlue Series), for grades 1-4. These are actually end-of-year tests. They could also be used as diagnostic tests, to see what content areas a …
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March 28th, 2008 by
Koen:
This has come in a week where I have averaged 4.5 hours of sleep per day, various naps included, culminating in catching only an hour of sleep the morning math portfolio was due. After grabbing a relatively short nap before dinner, …
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March 28th, 2008 by
The article goes into a bit more detail on Wagner’s background as a biology-major / physics-minor / nuclear health technician/ law student / botanist / grade school teacher. The other plaintiff in the case is only referred to as a …
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March 28th, 2008 by
But Knutsen had concerns that while Holly was in the upper level math class, she seemed to struggle with her math facts. “When I would practice math drills with her, she would know 6 + 6 = 12, but if I immediately asked 6 + 7, …
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March 28th, 2008 by
I intended to write a post about my favorite computer puzzle game of all time, Deadly Rooms of Death, but after putting it off for a while, Ed Pegg, Jr., has beaten me to it. The article, part of his always-interesting “Math Games” …
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March 28th, 2008 by
Want to get away from campus for a few hours? Wondering where to go? Here are some ideas:. Better Living Show. Sponsored by Energy Trust of Oregon. Starts Friday, March 28, noon. Ends Sunday, March 30, 5 pm. Admission: FREE. …
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