Shawn and Troy talk about ISTE 2025. Dave deals with chemicals.
A yawn is a silent scream for COFFEE
Why are fish easy to weigh?
What do you need in order to poop in the woods?
How do you spell candy with 2 letters?
My son asked me what procrastinate means.
What kind of music do mummies like best?
Why is 69 afraid of 70?
The impact of a dad joke can be measured on a sighsmograph
This is what a human hand looks like under a microscope.
by Dave Bydlowski (k12science or davidbydlowski@mac.com)
I was recently reading the June 30, 2025 blog posting on the National Science Teachers Association website.
The blog was posted by Ken Roy and the title of his blog post was “Dealing with Chemical Waste in the Science Instructional Space.”
Unattended hazardous chemical waste can be unsafe, and at times, dangerous. In Ken’s blog posting, he shares 10 key factors to consider for an appropriate chemical disposal program in school.
https://k12science.net/best-practices-for-science-classroom-chemicals/
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