From Hypatia of Alexandria to Katherine Hayhoe, women have made and continue to make important contributions to the physical sciences. Now, you can get the “Notable Women in the Physical Sciences” deck of cards to celebrate them!
An Echo is a small round robot that lives in your house, and that you can give commands to, converse with, get to run your devices, and learn from.
An Echo “skill” is an app, essentially, which you can turn on and have available at any time to do whatever it is that that skill does. You can safely think of the word “skill” as equivilant to “app” for most purposes. Continue reading A Great Echo Math Skill-Building Skill
According to one of the leading experts on the human circulatory system, blood flowing through veins is blue.
I’m not going to mention any names. All I’ll say is this: A person I know visited a major research center last year and saw a demonstration of organ removal and some other experimental stuff. A person also visiting asked the famous high-level researcher doing this work if blood was ever blue. What he said was not recorded in detail, but it was very much like this statement I found on the Internet:
… human blood is red as soon as it is oxygenated. Blue blood flows through veins back to the heart and lungs…..
[source: Some Guy on Yahoo Answers]
My friend was disturbed by this, as s/he had been teaching high school students for years that blood is not blue. Her understanding of the situation was that people thought blood was blue because standard anatomical drawings and models depict arteries as red and veins as blue, and because if you look at your veins they are blue. Obviously veins are not clear, but if you don’t think that out you might assume that you were seeing blue blood.
In short: Don’t do it. But in truth, that is not good enough.
Continue reading How to not get caught plagiarizing
You can solve mysteries with math, and you can do it in either English or Spanish, with One Minute Mysteries – Misterios de un Minuto: Short Mysteries You Solve With Math! – ¡Misterios Cortos que Resuelves con Matemáticas!, by Yoder and Yoder.
The original version of this book was all English, and was a best seller. This new version obviously gives you mucho mucho mas and math to boot.
The One Minute Mysteries series is well known and widely loved, and is recommended by the NSTA.
Have a notebook or a pile of blank paper and some writing instruments handy because you will need them to work out some of these problems.
This is for kids age 10-14, and is a well written, well constructed, well printed resource. I strongly recommend it if your family has young ones around that age, regardless of their math level. Also check out One Minute Mysteries: 65 Short Mysteries You Solve With Science! and One-Minute Mysteries and Brain Teasers: Good Clean Puzzles for Kids of All Ages.
I usually write my annual back to school post earlier than this, but I was distracted by various events. There are three themes here.
1) You are a science teacher and I have some stuff for you.
2) You have a student in a school and you want to support the school’s science teacher.
3) You have a student-offspring or elsewise and are looking for a cool back to school gift.
First, for themes 1 and 2, a mixture of traditional back to school blog posts and some items that may be useful and happen to be on sale at the moment so now’s your chance.
My For Teachers Page has posts providing some science content in evolutionary biology (about Natural Selection and some other topics)
On the same page are essays on teaching philosophy, supporting life science teachers, and evolution and creationism in the classroom, including this famous video.
Books that teachers might find helpful. Consider sending your kids in to school with one of them, focusing on evoluton-creationism and climate change-denial:
Classic text on fighting creationism: Evolution vs. Creationism: An Introduction by Genie Scott
This book should be on the shelf or in the classroom for every teacher in science, or even social science. It is essentially the highly digestable (and illustration rich) version of the IPCC report on the scientific basis for climate change, written by one of that report’s famous authors: Dire Predictions, 2nd Edition: Understanding Climate Change
Teachers and parents of kids in school are in the trenches in the war on science. So you need to know what the war on science is and how to fight it. So, read Shawn Otto’s book The War on Science: Who’s Waging It, Why It Matters, What We Can Do About It
A handful of recent science for various ages (Links are to my reviews):
And now for the fun part, the toys. Amazon is having a huge sale on refurbished devices that you may want to have. I assume they are getting ready for the holidays or something. Go to this link to see what they are
I myself got a Kindle Paperwhite E-reader a while back, and I love it. Then, for her birthday, I got one for Julia. I recommend starting out with the one with “special offers” which are basically ads that are not there when you are reading. The device is cheaper this way, and if the ads really annoy you, you can pay them off to upgrade to the no ad version.
I’m seriously thinking about getting Amanda one of these refurb-Kindle paperwhites. She likes the Kindle just enough for a refurbished one, maybe not enough for a new one…
At the very least, when you meet your teacher at the beginning of the school year, say to them what I say or something like it. “If you ever get hassled by anyone — parent, administration, other teachers — about teaching real science, let me know, I’ll be your best ally. Of course, if you are a science denier or a creationist so the situation is turned around, let me know, I’ll be your worst nightmare …” Then kind of pat them on the shoulder, flip your cape to one side, get on your motorcycle, and drive off.
OK, not really, I just made that up. But it should be! As all the kiddies are going back to school, especially yours if you’ve got ’em, and you are going to have your first meetings with the teachers (Parent Night, Conferences, etc.) over the next few days, this is a good time to bring your kid’s teacher(s) a nice book.
A book on the Evolution Creation Debate for your kid’s biology teacher, or school administrator. A nice science activity book, not necessarily to use in class, but for the elementary school teacher to get some ideas from.
A local guide to birds or trees or something for a teacher that is known to take the kiddies out to the pond in the back of the school to collect stuff. Or a bird related book for the art teacher would be nice. That sort of thing.
One nice book, that I just reviewed, is Climate Change Discover How It Impacts Space Ship Earth. Related would be Mike Mann’s pictorial version of the latest IPCC Report’s science volume. Genie Scott’s book on Evolution vs. Creationism.