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About or related to (k-12) science and engineering education. Likely of interest to teachers and administrators. Teachers may also find many of the science and engineering students category posts useful.
Recommended posts: Middle School Engineers - k-12 Engineering Education - k-12 Engineering Outreach Programs - Colorado Science Teacher of the Year
Related: Curious Cat Alumni Connections - Web directory of k-12 education improvement sites

About or related to primary (k-12) science and engineering education. Likely of interest to teachers and administrators. Teachers may also find many of the posts we feel are of interests to students interested in science and engineering useful.

Given Tablets but No Teachers, Kids Teach Themselves – Having Never Seen Advanced Technology Before

In a repetition of an experiment I have posted about here on the Curious Cat Science and Engineering Blog before (Letting Children Learn – Hole in the Wall Computers): Given Tablets but No Teachers, Ethiopian Children Teach Themselves

The experiment is being done in two isolated rural villages with about 20 first-grade-aged children each, about 50 miles from Addis Ababa. One village is called Wonchi, on the rim of a volcanic crater at 11,000 feet; the other is called Wolonchete, in the Great Rift Valley. Children there had never previously seen printed materials, road signs, or even packaging that had words on them, Negroponte said.

Earlier this year, OLPC workers dropped off closed boxes containing the tablets, taped shut, with no instruction. “I thought the kids would play with the boxes. Within four minutes, one kid not only opened the box, found the on-off switch … powered it up. Within five days, they were using 47 apps per child, per day. Within two weeks, they were singing ABC songs in the village, and within five months, they had hacked Android,” Negroponte said. “Some idiot in our organization or in the Media Lab had disabled the camera, and they figured out the camera, and had hacked Android.”

Nicholas Negroponte has tendency to overstate the fact from what I remember. I don’t think what he claims as “hacking Android” here is what a real scientist would claim as than is a write up of the results of the experiment. He could well mean they updated a setting or some similar thing. It is a shame to mislead when the bare facts are so cool. And possibly he isn’t misleading – I just am worried he is.

Also what does 47 apps per day mean? I can’t understand how you can usefully (including entertainment do that in any sensible way) – I doubt I use 15 applications in a month and I use the computer hours every single day. Makes me worry that “using” is not a very enlightening piece of data – instead just trying to make it seem like using 47 must mean they are engaged; it seems more likely to me to mean they are not used successfully so they have to go try something else or they are counting “used” in ways we wouldn’t.

Once a week, a technician visits the villages and swaps out memory cards so that researchers can study how the machines were actually used.

These kinds of experiments are very cool. They show how intrinsically curious we are are. Sadly our schools often beat the curiosity out of kids instead of engaging it.

Related: What Kids can Learn (look at the same idea in 2006)Providing Computer to Remote Students in Nepal (2009)$100 Laptops for the World

Promoting Innovation in Sierra Leone

Another inspirational kid that shows that the potential for human good is much greater than the talking heads and politicians that litter the TV screen so often.

In the video Kelvin says, “That is my aim: to Promote Innovation in Seira Leone, among young people.” See another video as Kelvin explains his homemade battery.

Support these young engineers in Sierra Leone via innovate Salone.

Related: Inspirational Engineer Build Windmill Using TrashSupporting the Natural Curiosity of KidsWhat Kids can Learn If Given a ChanceI was Interviewed About Encouraging Kids to Pursue Engineering

Solar Powered Water Jug to Purify Drinking Water

Deepika Kurup, a 14-year-old New York student, won the Discovery Education 3M Young Scientist Challenge for her invention of a solar-powered water jug that changes dirty water into purified drinking water. She won the top prize of $25,000.

During “the 5 minutes of my presentation 15 children have died from lack of clean drinking water.”

I am thankful we have kids like this to create solutions for us that will make the world a better place. We rely on hundreds of thousands of such people to use science and engineering methods to benefit society.

Related: Strawjet: Invention of the YearCheap Drinking Water From SeawaterWater and Electricity for AllThanksgiving, Appropriately (power of capitalism and people to provide long term increases in standards of living)

Roominate: Inspiring Artists, Engineers and Visionaries

Roominate is a cool new toy created by 3 engineering students aimed at giving young engineers a way to learn, experiment and create. The 3 women used kickstarter to get the funds needed to launch their product. They raised $85,000 (the goal was $25,000).

We’re more than just a toy company. We want to inspire your daughters to be the great artists, engineers, architects, and visionaries of their generation. We intend to give them every tool to reach that potential.

Founders:

Bettina Chen: CalTech BS in Electrical Engineering, masters in Electrical Engineering from Stanford.

Alice Brooks: MIT BS in Mechanical Engineering, currently at Stanford pursuing masters in Mechanical Engineering design.

Jennifer Kessler: Bachelor degree from University of Pennsylvania, currently an MBA student at Stanford.

This is yet another example of entrepreneurship shown by Standford students. The USA is hugely benefited by Stanford (along with a few other schools: MIT, Caltech, etc.). There is little a country can do that is as helpful economically as encouraging the type of entrepreneurship Standford does.

Related: Awesome Gifts for the Maker in Your LifeFootballs Providing Light to Those Without Electricity at HomeGirls Sweep Top Honors at Siemens Competition in Math, Science and TechnologyFix it Goo

Special Summer Fun Issue of Make Magazine

Make is really is a wonderful way to find ideas. Some people have the imagination to come up with all sorts of projects to try, I don’t. But Make takes care of that for you and provides really interesting ideas for things to try out yourself.

The summer fun guide includes over 50 projects for kids of all ages.

Related: Book on Adventures in MakingAwesome Gifts for the Maker in Your LifeThe DIY Movement Revives Learning by Doing

Good Chemistry: A Love Song for Ionic Bonds

Song and video by 10th grade student, Eli Cirino, for extra credit in his chemistry class.

An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal.

An ionic bond is considered a bond where the ionic character is greater than the covalent character (ionic bonds cannot exist on their own, they must have a covalent bond present also).

Related: Protein Synthesis: 1971 VideoCooking with Chemistry: Hard CandyThe Chemistry of Hair Coloring

Kindergarten Students Pedel Their Own Bus to School

photo of kindergarden students pedaling their bus to school

Dutch kindergarden students pedaling their bus to school

Dutch Kids Pedal Their Own Bus To School

The Dutch are bicycle fanatics. Almost half of daily travel in the Netherlands is by bicycle, while the country’s bike fleet comfortably outnumbers its 16 million people. Devotees of the national obsession have taken the next logical step by launching what is likely the first bicycle school bus.

Built by Tolkamp Metaalspecials, and sold by the De Cafe Racer company, the bicycle school bus (BCO in Dutch) is powered entirely by children and the one adult driver (although there is an electric motor for tough hills). Its simple design has eight sets of pedals for the kids (ages 4 to 12), a driver seat for the adult, and three bench seats for freeloaders. The top speed is about 10 miles per hour, and features a sound system and canvas awning to ward off rainy days.

They have sold 25 of the busses so far for $15,000 each.

Related: Sports EngineeringGermany Looking to Kindergarten for Engineering FutureEngineering a Better World: Bike Corn-Sheller

10 Year Old’s Molecule Design Becomes the Topic of a Scientific Paper

10-Year-Old Helps Professor With Theoretical Chemistry by Marimar White-Espin

[10-year-old Clara] Lazen’s teacher, Kenneth Boehr, introduced Border Star Montessori School’s 5th grade class to the periodic table, molecules and chemical bonds. Lazen found the topic interesting and Boehr gave her the tools she needed to explore the subject.

Equipped with a molecule-building kit, Lazen experimented with the colored wooden balls by creating existing molecules and some of her own.

Lazen approached Boehr and asked if the molecule she created using the kit was real. Unsure of the answer, Boehr emailed his longtime graduate school friend and chemistry professor at HSU, Robert Zoellner.

“Maybe [the molecule] is real and we’ll find out,” Zoellner responded.

Upon further research, Zoellner discovered the particular molecule, tetrakis(nitratoxycarbon) methane, Lazen had created had never been discussed in literature and possibly had never been thought of before.

The significance of the molecule Lazen created is that it has the potential to store energy. The dense structure allows for stable energy storage meaning the molecule can be used to produce energy or as an explosive.

Lazen was excited to hear her discovery could be used as an explosive. “I thought, ‘Wow, it could go boom!’ I could put [the molecule] in a bomb and it could blow up something,” she said.

Lazen’s mother, Lori Schmidt was excited to hear that not only would her daughter be a co-author to the scientific article, but the discovery would be recognized in a scientific journal. “One only dreams as a parent,”

Fun stuff.

Related: 11 Year Old Using Design of ExperimentsScience for KidsEncouraging Curiosity in KidsSarah, aged 3, Learns About Soap

Journal of Emerging Investigators Will Publish Middle and High School Student Research Papers

The Journal of Emerging Investigators is a new journal for publishing research paper and reviews of research papers by middle school and high school students from any country.

The Journal of Emerging Investigators strives to provide students with as much access to original scientific writing as possible. With this in mind, all submissions are covered by an attribution non-commercial, no derivative license. This means that anyone is free to share, copy and distribute an unaltered article for non-commercial purposes.

Graduate students with substantial research experience will review the manuscripts.

All hypothesis driven science is acceptable for research articles. This includes, but is not limited to, life science, physics, chemistry, health, psychology, and physiology. Engineering articles are also accepted as long as there is a clear question and hypothesis being tested.

Hopefully this will encourage some students to give research a try. Advisors may submit items for publication (students have to have an mentor/teacher do the submitting.

Similar journals: The Journal of Experimental Secondary Science, open science :-)Canadian Young Scientist, closed science :-(

Related: 8-10 Year Olds Research Published in Royal Society JournalYouTube SpaceLab Experiment CompetitionOpen Access Engineering JournalsKids on Scientists: Before and After

20th Annual US First Robotics Competition

If you have a child, niece, nephew, grandchild… who you haven’t been able to convince about the wonders of science maybe the starts on this promo (Justin Timberlake, Snoop Dogg, Justin Bieber…) can help convince them. If you want to convince your grandparents science is cool, then maybe they will like the cameos by Steven Tyler and Bono :-P This is an effort being pushed by will.i.am (Black Eyed Peas) and Dean Kamen (US First Founder) to promote science and engineering. Since most politicians don’t seem interested in promoting and supporting science anymore maybe musicians can help turn things around.

I have written about US First, it is a great program. It engages children in learning by taping their curiosity and desire to create. I think learning this way is much more natural and fun and affective than what we have too often in schools today. I know I was bored quite often but was told the adults knew best. Well know I am an adult and I think I was right back then: our education system can, and should be greatly improved. Until then, US First, and similar, programs give kids a good environment for learning that keeps their desire to learn intact.

The video spot was created to promote a TV show commemorating the 20th annual US FIRST Robotics competition. Watch the TV show:

Related: Lunacy, FIRST Robotics Challenge 2009For Inspiration and Recognition of Science and Technology (FIRST), 2005 postTest it Out, Experiment by They Might Be GiantsBotball 2009 Finals

YouTube SpaceLab Experiment Competition

YouTube SpaceLab is an open competition inviting 14 – 18 year olds (anywhere in the world) to create an idea for a science experiment in space. You don’t have to actually do the experiment, you just have to record yourself explaining it.

Entries must have be submitted on YouTube by 07:59 GMT on December 8th.

The winning experiments will be conducted on the International Space Station (ISS) and beamed live on YouTube for the whole planet to see.

Winners get the choice to either watch the rocket blast off with your idea on it in Japan or take a specially tailored astronaut training course in Russia when you turn 18. There are other amazing prizes for the runners-up too.

Here is an example entry from 3 students in UK on an experiment to learn about quorum sensing by bacteria in the micro gravity of space.

Related: Google Science Fair 2011 ProjectsBacteria Communicate Using a Chemical Language (quorum sensing)11 Year Old Using Design of ExperimentsResearch by group of 8 to 10 Year Olds Published in Royal Society Journal

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