Teachertube looks and works much like YouTube, but you're much less likely to run across videos that Not Safe For the Classroom.
All of these videos are made by students and teachers. According to the Dallas News, there are 54,000 videos on the site already and 800,00 visitors every day.
I especially enjoyed watching Abbot and Costello doing math problems. ... Read more
There's no question that the ability to work with information is one that will be required and valued for a long time to come. I think it's imperative for teachers to have students practice this skill whenever an opportunity comes about. The problem for many teachers is finding the time to identify good data sets.
MRSA stands for Methicillin-resistant Staphylococcus aureus (MRSA), a serious problem for hospital patients. Six of out seven people who become infected with MRSA, get it from some kind of health-care facility. In 2007, the CDC issued a report claiming that 18,000 people die ... Read more
What happens when a group of streptococci stick to cells in your throat and start to make toxins?
Your body fights back by making clones.
The animated video, Fighting Infection by Clonal Selection, from Etsuko Uno and Drew Berry is so good that if I didn't know better, I would ... Read more
The Galápagos islands rank high on my list of places that I really, really, really want to visit. But for many reasons, it's always looked like a trip to the Galápagos would be at least a decade or two away.
Now, I'll be able to go in January and so will all of you.
Thanks to the University of Cincinnati, we'll be able to follow in Darwin's historic steps, and experience some of his amazing journey.
The only difference is we'll do this trip as avatars in Second Life.
The University is stocking this ... Read more
Sometimes words fail me. Luckily, we have videos.
Many of you have probably read about Roger Tsien receiving the Nobel Prize this work for his work with the green fluorescent protein (GFP), but I bet some of you are wondering, why a jellyfish protein is worth a Noble Prize.
I think one of the best places to see why GFP is ... Read more
HealthMap is a great site that could be an excellent resource when teaching a biology, microbiology, or health class. Not to mention, I can picture people using it before they travel somewhere or even just for fun.
I learned about HealthMap awhile ago from Mike the Mad Biologist, but I didn't get time to play with the site until today.
Here's an example to see how it works.
How do I use HealthMap?
... Read more
One time, I suggested in a list-serve that science teachers make more use of primary scientific literature. Naturally, I learned all the reasons why teachers don't do this-lack of access being one of the biggies- but I also learned something surprising.
One teacher wrote that she re-writes a lot of research articles to make them easier for her students to read. I can understand that notion, in principle. My students struggle with scientific language, too, even those that have bachelor's degrees in biology.
What surprised me was thinking about the amount of time that activity ... Read more
Do mosquitoes get the mumps? Part V. A general method for finding interesting things in GenBank
This is the last in a five part series on an unexpected discovery of a paramyxovirus in mosquitoes and a general method for finding other interesting things.
In this last part, I discuss a general method for finding novel things in GenBank and how this kind of project could be a good sort of discovery, inquiry-based project for biology, microbiology, or bioinformatics students.
I. The back story ... Read more