Tag Archives: K-12

Engineering Innovation Summer Camp

Summer engineering program fosters genuine interest for some students

Engineering Innovation, which Johns Hopkins has taken nationwide since 2006, is designed to encourage students to pursue careers in engineering and science. According to the university, 90 percent of students who participate in the summer program continue on that path.
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Shiesha McNeil, 16, discovered a new potential career during the four-week course. Shiesha — whose bridge held 49 water bottles — had never worked with electric circuits before the class, and she became enthralled with the science behind electricity.
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Shiesha is looking at the University of Pennsylvania and Georgetown University. She wants to be a software or computer engineer. “I’ve never worked with electricity like that before,” she said. “I got to work with circuits! I got to make a robot move!”

Letting Children Learn – Hole in the Wall Computers

The hole in the wall experiments are exactly the kind of thing I love to lean about. I wrote about them in 2006, what kids can learn.

Research finding from the Hole in the Wall foundation:

Over the 4 year research phase (2000-2004), HiWEL has extensively studied the impact of Learning Stations on children. Hole-in-the-Wall Learning Stations were installed in diverse settings, the impact of interventions was monitored and data was continually gathered, analyzed and interpreted. Rigorous assessments were conducted to measure academic achievement, behaviour, personality profile, computer literacy and correlations with socio-economic indicators.
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The sociometric survey found:

Self-organizing groups of children who organize themselves into Leaders (experts), Connectors and Novice groups.
Leaders and Connectors identified seem to display an ability to connect with and teach other users.
Key leaders on receiving targeted intervention, play a key role in bringing about a “multiplier effect in learning” within the community.
Often girls are seen to take on the role of Connector, who initiates younger children and siblings (usually novices with little or no exposure to computers) and connects them to the leaders in the group

I believe traditional education is helpful. I believe people are “wired” to learn. They want to learn. We need to create environments that let them learn. We need to avoid crushing the desire to learn (stop de-motivating people).

If you want to get right to talking about the hole in the wall experiments, skip to the 8 minute mark.

Vaccines Can’t Provide Miraculous Results if We Don’t Take Them

Vaccine preventable diseases used to ravage our health. In the USA, we are lucky to live in a society where those before us have taken vaccines and reduced to very low levels the attack vectors for these diseases. If nearly everyone is vaccinated for polio, even if it crops up with one person, most likely it won’t spread. As more people chose to risk the health of others in the society by failing to vaccinate, an infection can spread rapidly. There are some people who can’t be vaccinated for one reason or another (normally dangerous allergies) and vaccines, while very effective are not 100% effective. So any person that fails to vaccinate their kids endangers society and those who cannot be vaccinated.

Six Top Vaccine Myths

Myth 1: It’s not necessary to vaccinate kids against diseases that have been largely eradicated in the United States.
Reality: Although some diseases like polio and diphtheria aren’t often seen in America (in large part because of the success of the vaccination efforts), they can be quite common in other parts of the world. The Centers for Disease Control and Prevention warns that travelers can unknowingly bring these diseases into the United States, and if we were not protected by vaccinations, these diseases could quickly spread throughout the population. At the same time, the relatively few cases currently in the U.S. could very quickly become tens or hundreds of thousands of cases without the protection we get from vaccines. Brown warns that these diseases haven’t disappeared, “they are merely smoldering under the surface.”

Most parents do follow government recommendations: U.S. national immunization rates are high, ranging from 85 percent to 93 percent, depending on the vaccine, according to the CDC.

See the 2010 Child & Adolescent Immunization Schedules from the CDC and protect your children and society. The suffering caused by preventable diseases like polio and small pox was huge. We should not delude ourselves into thinking that those diseases are not dangerous. They are. We have been protected by all those taking vaccines. If people in the society don’t take vaccines that increases the health risks to the society at large.

Routine smallpox vaccination among the American public stopped in 1972 after the disease was eradicated in the United States. The United States government has enough vaccine to vaccinate every person in the United States in the event of a smallpox emergency (mainly due to concerns about bio-terrorism).

U.S. Adults Dying of Preventable Diseases

Diseases easily preventable by adult vaccines kill more Americans each year than car wrecks, breast cancer, or AIDS.
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“We have a chronic disease epidemic in the U.S. It is taxing our families and taxing our economy,” the CDC’s Anne Schuchat, MD, said at the news conference. “We have a need for culture change in America. We worry about things when they are really bad rather than focusing on prevention, which can keep us out of the hospital and keep our families thriving.”

In other parts of the world the danger is not from those who chose not to vaccinate their children but those who are not provided the opportunity to.

Bill Gates’ war on disease, poverty is an uphill battle
Continue reading →

Sub $100 Tablet in 2011

I must admit I am skeptical. If it happens this looks very cool.

One Laptop Per Child Revamps Tablet Plans

On Thursday the foundation announced a partnership with chip maker Marvell to collaborate on a sleek and cheap touch-screen tablet for developing-world school children, a device it now plans to launch at the Consumer Electronics Show in January 2011 for less than $100. One Laptop Per Child (OLPC) says that’s close to two years ahead of its scheduled release for the so-called XO-3, the long-awaited upgrade to the non-profit’s XO, the so-called “hundred-dollar laptop” launched in 2007.
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The first XO, for instance, never reached its price target of $100; it now sells for $172. About 2 million of the devices have been sold–a significant achievement for a small nonprofit, but far less than its initial projections. And a flashy double touch-screen model known as the XO-2 was quietly scrapped last year when OLPC decided it couldn’t be made cheaply enough.
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As for Marvell, the partnership with OLPC could lend more credibility to its Moby tablet, which is designed for educational uses like electronic textbooks. OLPC is also building Marvell’s chips into an upgraded form of its XO, known as the XO 1.75, later this year. “When we first met Nicholas, we were very moved by his leadership,” says Dai Weili, Marvell’s chief operating office. “We’ve got the cost structure, feature capability and scalability to support his vision for many years to come.”

USA Science And Engineering Kavli Video Contest

Do you think Science is cool? Do you want to share your passion for science with others? Here is your chance to inspire thousands of people to be more curious, and to care about science & engineering the way you do: create a short video that explores the question “Why is Science Cool?”

We are seeking videos that are creative, surprising, and “contagious” in terms of spreading your enthusiasm about science to others. Videos might explore a scientific concept, show us the wonders of nature, give us a glimpse into the future, show us what scientific discovery has done for us in the past or will do for us in the future, introduce us to a great scientist or engineer, tell us why you think science is so cool or simply show us why we should care about science and/or engineering.

1st prize: $1,000 (to the school or science club); plus $500 electronics gift certificate for the student (or student group); plus a travel stipend to travel to Washington DC for the Expo!

In addition, the winning videos will be screened during the USA Science & Engineering Festival Expo on the National Mall in Washington DC on October 23 and 24, 2010 and at other key Festival events.

Find out how to submit a video.

Teaching Through Tinkering

I wrote about the Tinkering School, Engineering camp previously. I am a strong believer in the value of helping kids (even adult kids – the few that haven’t resigned themselves to limited capacity to wonder since they now are grown up and not suppose to waste their time dreaming) explore their ideas and assisting them in making those ideas into reality. I think this is the best way to learn, not learning to pass a test, but learning to gain knowledge and accomplish things. Here is a nice 15 minute talk by the founder of the Tinkering School, Gever Tulley: “Turning Curriculum Design On Its Head: Engage First Then Look for Learning Within”

The format of the tinkering school is week long sessions where the kids stay overnight.

Some quotes: “we would use real tools and real materials and we would build real things, not model building, [but instead] actual building.” “create a meaningful experience and learning will follow”

Gever Tulley recently published: Fifty Dangerous Things (You Should Let Your Children Do).

Innovation, America and Engineering: NAE Grand Challenges Summit

Innovation, America and Engineering: NAE Grand Challenges Summit in Raleigh, North Carolina:

Friday morning in Raleigh, a group of engineers from industry, academia and even government met to discuss the threat of America losing its global lead in innovation. The panel discussion was part of a Summit on the National Academy of Engineering Grand Challenges…

Jeff Wadsworth, CEO and president of Battelle Memorial Institute, noted that high school graduation rates have fallen from about 86 percent in the Baby Boomer generation to about 72 percent today. He compared that to a 96 percent graduation rate in Denmark, 92 percent in Japan and the fact that China graduates three engineering students for every one that we do. It’s not news that international competition is stiffening against us, but the statistics he presented about how the U.S. measures up to foreign countries in K-12 metrics was gut-wrenching.

“Our historic lead in secondary education has disappeared,” Wadsworth said. “And as a leader of a large organization, I worry about education.”
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Another panelist, Senator Ted Kaufman (D-Delaware) said the country was at a critical point in history. “We are in an economic war,” he said. “The future of our country rests on our ability to use STEM to solve problems.” Kauffman is the only sitting senator in Congress to have worked in the engineering field, and he repeatedly drummed out a message that policy could drive a solution to the STEM crisis.
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A third panelist – John Chambers, chairman and CEO of CISCO – said he believed changing teaching methods in K-12 settings to be more collaborative, projects-oriented and skills-mastery oriented would be a good starting point.
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the deans of the engineering colleges at both Duke and NC State universities announced today a new nationwide program targeting attracting school-aged children to the STEM fields. The Grand Challenge K-12 Partners Program will lean on engineering colleges throughout the U.S. to be resource hubs for K-12 students and teachers in their region.
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Three more NAE Grand Challenge Summits are scheduled to take place next month, in Phoenix, Chicago and Boston. A fourth is scheduled for Seattle in May.

The importance of innovation and engineering education to long term economic success is one thing I believe strongly in and have written about here: Engineering Economic Benefits, Techonolgy Innovation Global Economy Changing, Centers of Technical Excellence and Economic Power. And is one reason I work for the American Society of Engineering Education (this blog is my own and not associated with ASEE).

Infinity Project: Engineering Education for Today’s Classroom

The Infinity Project is a national middle school, high school, and early college engineering curricula. The math and science-based engineering and technology education initiative helps educators deliver a maximum of engineering exposure with a minimum of training, expense and time. Created to help students see the real value of math and science and its varied applications to high tech engineering – The Infinity Project is working with schools all across the country to bring the best of engineering to their students.

The Infinity Project curriculum is a complete, year-long course designed to complement the existing mix of math and science classes. Experience in classrooms all across the United States shows that Infinity keeps students challenged, learning and exploring from start to finish. Using The Infinity Project curriculum in the classroom, students learn firsthand how to use math and science to create and design a wide variety of new and exciting technologies that focus on topics of interest to students – the Internet and cell phones, digital video and movie special effects, and electronic music.

Engineering Our Digital Future is designed for early college students or high school students who have completed Algebra II and at least one science course. The course focuses on the fundamentals of modern engineering and technology in the information and communications age.

Electric Wind

photo of William Kamkwamba on his windmill from his blog.

I have written about William Kamkwamba before: Inspirational Engineer – Home Engineering: Windmill for Electricity. And along with the post, Make the World Better, donated to his cause. His new book, The Boy Who Harnessed the Wind, is quite enjoyable and provides an interesting view of how he persevered. His talk of the famine, not being able to afford school and putting together a windmill using scrape parts and a few books from the library (donated by the American government – much better foreign aid than all the military weapons that are often counted as aid) is inspirational. And should help many sitting in luxury understand the privileged lives they lead.

“I’d become very interested in how things worked, yet never thought of this as science. In addition to radios, I’d also become fascinated by how cards worked, especially how petrol operated an engine. How does this happen? I thought? Well, that’s easy to find out – just ask someone with a car… But no one could tell me… Really how can you drive a truck and not know how it works?” (page 66)

“Using Energy, and this book has since changed my life… All I needed was a windmill, and then I could have lights. No more kerosene lamps that burned out eyes… I could stay awake at night reading instead of going to bed at seven with the rest of Malawi. But most important, a windmill could also rotate a pump for water and irrigation.” (page 158)

William set out to demonstrate his windmill for the first time to a skeptical crowd saying (page 193)

“Let’s see how crazy this boy really is.”… “Look,” someone said. “He’s made light!”… “Electric wind!” I shouted. “I told you I wasn’t mad!”

I like how the story shows how long, hard work, reading, experimenting and learning is what allowed William to success (page 194-5)

For the next month, about thirty people showed up each day to stare at the light. “How did you manage such a thing?” They asked. “Hard work and lots of research,” I’d say, trying not to sound too smug…
[to William’s father] “What an intelligent boy. Where did he get such ideas?”
“He’s been reading lots of books. Maybe from there?”
“They teach this in school?”
“He was forced to drop. He did this on his own.”

The diagram demonstrated twenty-four volts being transformed to two hundred forty. I knew voltage increased with each turn of wire. The diagram showed the primary coil to have two hundred turns, while the secondary had two thousand. A bunch of mathematical equations were below the diagram – I assumed they explained how I could make my own conversions – but instead I just wrapped like mad and hoped it would work. (page 200)

Soon I was attacking every idea with its own experiment. Over the next year, there was hardly a moment when I wasn’t planning or devising some new scheme. And though the windmill and radio transmitter had both been successes, I couldn’t say the same for a few other experiments. (page 215)

William is now attending the African Leadership Academy in South Africa, with an amazing group of classmates. See how you can support the Moving Windmills Projects.

President Obama Speaks on Getting Students Excited About Science and Engineering

The President announces the “Educate to Innovate” initiative, a campaign to get students excited about pursuing careers in science, technology, engineering and mathematics. Quotes from President Obama from his speech – (see webcast above):

“As President, I believe that robotics can inspire young people to pursue science and engineering.”

“Now the hard truth is that for decades we’ve been losing ground. One assessment shows American 15-year-olds now rank 21st in science and 25th in math when compared to their peers around the world.”

“And today, I’m announcing that we’re going to have an annual science fair at the White House with the winners of national competitions in science and technology. If you win the NCAA championship, you come to the White House. Well, if you’re a young person and you’ve produced the best experiment or design, the best hardware or software, you ought to be recognized for that achievement, too. Scientists and engineers ought to stand side by side with athletes and entertainers as role models, and here at the White House we’re going to lead by example. We’re going to show young people how cool science can be.”

“improving education in math and science is about producing engineers and researchers and scientists and innovators who are going to help transform our economy and our lives for the better.”