JEREMY Y WANG

a grad student's thoughts on mind, brain, education and science
Aug 26

STEM-ing school enrollment losses

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Richfield School District is opening a STEM (Science, Technology, Engineering, Mathematics) focused elementary school, and it's drawing loads of interest among parents.

While the focus of the article is about its popularity, this shows another trend in elementary education - teacher specialization at lower grade levels. I'm totally for this movement, especially when it comes to science education. Teachers should know how to design instructional experiences for young children that can serve later learning of more complex science concepts. I would hypothesize that kids that have more experiences with "strange" or "magical" science demonstrations (and appropriate instruction) will have an easier time overcoming their intuitive conceptions that often block scientific understanding.

St. Cate's is apparently responsible for the professional development (on-going over the year). I am interested to see how they are doing a year or two down the road. Anyone know the people there working on this?

Aug 5

Minnesota students' science test scores take big jump

Check out this website I found at startribune.com

Yay Minnesota! Home of 3M & Medtronic (among many others), we certainly have plenty of reason to emphasize STEM.

It's noted in the article that the Minnesota science assessments (MCA-II) are completely computer-based (something that the testing industry has long avoided). The test uses innovative item types to get at students' scientific reasoning and inquiry skills.

The draft test specs for the next version of the science assessment, MCA-III, have been recently released for public review, and I'm looking forward to looking at them.

Full Disclosure: My dad is a psychometrician at Pearson, who analyzes the results of the MN science assessment. He may have juked the scores to make me feel better...

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