This post was originally written for my “other” blog, Talking Teaching. Over the weekend I heard from some very unhappy teachers. As in, teachers – excellent, experienced teachers – who are upset to the point of tears on behalf of their students. The reason for their unhappiness? This year’s NCEA Level 3 (year 13) biology […]
Continue readingCategory: critical thinking
agenda 21 and crank magnetism
What with WAVES, and anti-1080 groups, and Rethink Fluoride (which, like FFNZ, opposes water fluoridation), there’s quite a lot of ‘alternative’ activity on-line these days. It’s actually quite interesting to look at the similarities that you can see in attitudes & opinions expressed on those sites. I mean, Agenda 21, anyone? Back when Making Sense […]
Continue readingtesting the accuracy of another claim from WAVES
Glyphosate is another of those substances (like fluoride & 1080) that can be the focus of a lot of unease. So it wasn’t entirely surprising to see the claim on WAVES’ FB page that glyphosate is found in vaccines. Predictably, various little Gish gallops saw Yellow told that injection & ingestion aren’t the same, & […]
Continue readingantivaxxers’ dangerous misinformation
That image is a visual counter to a now-removed billboard put up on an Auckland motorway by the NZ group WAVES (Warnings Against Vaccine Expectations). If you haven’t seen the offending item, this was it: That’s not a warning, that’s a scare tactic, and will surely have led to complaints to the Advertising Standards Authority. […]
Continue readingusing images to mis-inform
The internet, while it can be a godsend if you need to find something out (gotta love google maps for directions), can also be a wretched hive of wrongness & misinformation. That misinformation can take many forms, but when it comes to 1080 it’s clear that those opposed to NZ’s use of this chemical firmly […]
Continue readingScience & 1080
This one is cross-posted from The Daily Blog. As Hayden Donnell said yesterday morning in The Spinoff, anti-1080 activism has become both noisy, and ugly. And, as is probably apparent to anyone with an internet connection & a social media account, that activism has taken to hijacking unrelated issues to attempt to spread its message. […]
Continue readingan open letter to Rethink Fluoride
Dear Rethink Fluoride Since you’ve blocked me from commenting on your page (and on this post, in particular), this seems the best way to respond to you. After all, at least some of you do follow Sciblogs. I have to say that preventing someone from commenting is particularly rich coming from a group who claim […]
Continue readingslick propaganda has no place in science classroom
Except, perhaps, if it’s used to develop critical thinking skills. But I don’t think that’s what happened on the occasion reported under the headline Creationism taught in science class at Villa Education Trust school: [A student who’d studied at] Mt Hobson Middle School said Darwinism was taught as an unproven theory and students were shown […]
Continue readingscience education in the 21st century – what might it look like?
There's a lot of rhetoric these days around educating students 'for the 21st century', and the need for '21st century skills', while (not always but often) disparaging what is currently taught & how it's delivered. Catherine Kelsey has a good op.ed. on this on the Education Central site, in which she comments on two other […]
Continue readingpreparing for scholarship: critical thinking
I met with a local biology teacher today to talk about setting up a Schol Bio preparation day in the Waikato, and we also discussed things like the need for critical thinking skills (in addition to a solid base of knowledge from students’ year 12 & year 13 studies and time spent in reading more […]
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