Posts Tagged ‘cells’

I just found this video/tutorial series from bozemanbiology as I was looking for a visual way to introduce cells, other than looking at the diagrams in the book (or using CellsAlive, which I also find incredibly useful). So we watched this video today in class with both my biology sections. Now, Andersen FLIES through this stuff, faster than kids can take notes on, but I think his explanations are really clear (and students can always watch the video again. That could be useful for them after they’ve learned more about organelles, as a way to tie it all together for review). I also love the podcast style and how he uses graphics and “smart pen” notes on the screen. It’s like listening to and watching Alton Brown explain animal cell structures. I’d like to make some of these tutorials myself, or have the kids make them to show what they know for assessments.

Paul Andersen is a high school biology teacher in Bozeman, MT, and he’s got a few hundred videos on his YouTube channel, most on topics on biology, but some in physics, chemistry, and scientific method. It’s like Khan Academy with more visual aids.

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In addition to the Virtual Urchin simulation, I’m interested in a few more that were mentioned in Technology in the Secondary Science Classroom (Bell, Gess-Newsome, Luft). And as we understand that online and computer simulations don’t replace first-hand experiences, they do represent great supplemental material.

I teach a seventh grade class that includes Life Science and Environmental Science components, and a 9th grade Biology class. I’ll talk more about supplemental materials for my 7th graders with online data sets (post forthcoming). But there are quite a few that I’m looking forward to exploring more with my biology students.

The pbs.org You Try It pages contain the relevant content areas: Atom Builder, Human Evolution, and DNA Workshop.

I’ve found Cells Alive very unseful in the past when discussing (and illustrating) cell organelles, cell cycle, mitosis, and meiosis. The interactive portion of the website, including the animations and schematic diagrams, are clear and helpful to students.

For other topics in biology, I might consider trying ExploreLearning.com, although this is a commercial website, and I’d have to balance the benefits of its simulations with the cost of subscribing. It does look like they have a ton online. Here are the selected topics in Heredity and Genetics that they offer. I might consider trying the 30-day trial during that unit to get a feel for it. Does anyone have experience with this site that they can share?

Lasty, the Cell Biology Animations at www.johnkyrk.com look incredibly detailed. I plan on using those.

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