Category Archives: K-12

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.

Getting Students Hooked on Engineering

Another article on project lead the way: Project is getting students hooked on engineering early

Brent Kindred, state leader for Project Lead the Way at the Department of Public Instruction, said the pre-engineering education movement has been gathering momentum since 2003 largely because “we are a manufacturing state, and we have a lack of engineers and highly skilled, highly trained workers.”

“Project Lead the Way is the first national pre-engineering program that’s had any real sustainability,” said John Farrow, a professor at the Milwaukee School of Engineering who is also the state affiliate director of the program. MSOE is the only Wisconsin college certified to offer the teacher training courses. In summer, MSOE expected 15 teachers in the middle school training course but ended up with about 37, Farrow said.

Nanotechnology Education

Teaching the Notion of Nanotechnology

Scientist Robert P.H. Chang of Northwestern University had no trouble persuading education officials in Mexico to introduce the burgeoning field of nanotechnology to schools there, but it’s been a far tougher sell in the United States. In Mexico, Chang said he had only to speak about the subject to top government officials, who then simply ordered school officials to teach it.
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Nanotechnology presents an especially difficult challenge in education. It is not a traditional discipline but rather a combination involving physics, chemistry, biology, mathematics, engineering and technology.
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That’s what Chang has been developing as he directs Northwestern’s new national center for the university’s Materials World Modules program, charged with creating materials on nanotechnology for students in grades seven through 12.

Building minds by building robots

Photo of Llever Elementary students

Building minds by building robots:

Emily Conner said she likes to spent free time on the Internet at home, learning about nanotechnology and specifically, nanomedicine.

The small video devices that can be attached to tubes and inserted through natural body openings for medical exploratories and procedures sound pretty high tech.

But through nanomedicine, “people could swallow a ‘pillcam’ and would’ have to use wires,” said Emily.

That’s pretty heavy duty stuff for a J.D. Lever Elementary School fifth-grader. Emily and her classmates are getting ready for a regional FIRST LEGO League competition at the James Taylor Center on the Aiken High school campus Saturday. Eleven teams from Aiken and other areas are expected to participate, with the top performers going on to a state contest in January.

NSF: Girls in Science and Engineering

via: Girls in Science and Engineering – NSF book. The 2003 book from NSF on Girls in Science and Engineering offers advice on improving k-12 engineering education for girls.

Girls who are overly protected in the lab or on the playground have few chances to assess risks and solve problems on their own. In SMART classes, once-dreaded mistakes become hypotheses. Girls are urged to go back to the drawing board to figure out why their newly assembled electric door alarm doesn’t work or why their water filter gets clogged. Supported by adults instead of rescued, girls learn to embrace their curiosity, face their fear, and trust their own judgment.

I must admit most of the advice I read for how to improve education for girls is really about doing a better job of science and engineering education for anyone. There is also some good advice (in this booklet and elsewhere) that is specifically about how to improve education for girls. And those practices have been shown to lead to increased desire by girls to to pursue more education, and and achieve future success, in science and engineering fields.

Improving Elementary Science Education

Experts Combine Efforts to Improve Elementary Science:

“We want to address ways to make science education more interesting for the students, and incorporating engineering and technology into elementary science programs often motivates the students to learn the science,” explains Tufts University Professor of Mechanical Engineering Chris Rogers, who is also the director of CEEO. Research on how people learn suggests that weaving engineering and technology into basic science curricula can deepen students’ understanding of and interest in science, which can be especially critical for young girls.

Good advice.

Improvements compared with conventional instruction Researchers expect that including engineering in science instruction in this way will help students deepen their understanding of the material. The curriculum design will also be informed by the “theory of triarchic intelligence,” developed by psychologist Robert Sternberg, dean of the School of Arts and Sciences at Tufts and director of the PACE Center. Sternberg’s work indicates that course instruction that builds a combination of analytical, practical and creative skills to improve student achievement compared with conventional instruction.

Leadership Initiatives for Teaching and Technology

LIFT2 (Leadership Initiatives for Teaching and Technology) is an innovative professional learning program for middle and high school science, technology, engineering and math (STEM) teachers. It is designed to help experienced and developing teachers relate classroom curriculum to authentic and relevant applications in the 21st Century workplace.
The program is based on a unique combination of graduate coursework, company sponsored externships in industry, the cornerstone of the program, and membership in an active community of learners.

Teaching Ideas

Learn . Create . Succeed is a blog by SolidWorks dedicated to assisting Science, Technology, Engineering and Mathematics (STEM) instructors in incorporating SolidWorks into their course curriculum. The posts include ties to algebra, geometry, physics, and robotics.

Suggested by Marie Planchard via the Curious Cat Post Suggestion form.

Australia Student Formula One Engineering Competition

On November 8 2006 four students from Laverton Secondary College, Victoria, Australia, won the national final of the Formula One Competition held in Brisbane. They will now represent Australia internationally. In 2005 students from the same school, Laverton Secondary College, were runners up in the national competition. The National winners of that year went on to win the international final. Laverton students and staff will be keenly watching their team’s performance in the international event which will be held in Melbourne this time. Last year’s international competition was held in the UK.

Comment sent to us from Jan Van Dalfsen

Mini-F1s take over Technology Park:

“We give them a kit that has a rectangular shaped piece of balsa wood inside it, then the task for them is to design the car in the context of the piece of balsa wood, using CAD software, and having that car machined in a computer-controlled milling machine and then they can test it in wind tunnels and all sort of other exciting gear,”

The Silent Aircraft Initiative

Conceptual aircraft image

Silent Aircraft gives young engineers a flight of fancy:

these students are not undergraduates. They are budding young engineers, aged 13 to 18, taking part in a three-month design challenge with Cambridge’s Engineering Department to tackle aircraft noise. Working in teams, the students – from schools and colleges across the country, from Bristol to Sheffield – are doing a project related to the Cambridge-MIT Institute’s Silent Aircraft Initiative. This initiative links researchers at Cambridge and MIT with industrial partners to design a radically quieter passenger plane, and includes research into ways to reduce the noise from the undercarriage – one of the major noise sources on a landing aircraft. So this challenge has tasked these young students to design, and make a model of, a quieter undercarriage.

The Silent Aircraft Initiative (SAI) team has succeeded in coming up with a radically quieter plane. Crucially, the SAX-40 is also 35% more fuel-efficient than any airliner currently flying.

Student Algae Bio-fuel Project

photo of Tessa Churchill, left, and Holly Jacobson

Students take algae-to-biofuel project to MIT by J.T. Leonard. Photo: Tessa Churchill, left, and Holly Jacobson. The students are competing in the regional finals of the Siemens Math, Science & Technology competition.

Holly Jacobson and Tessa Churchill, seniors at Greely High School in Cumberland, are at the Massachusetts Institute of Technology today, explaining how they would use fast-growing algae to help solve the energy crisis.

In a nutshell, the young women may have found a way to produce more biodiesel fuel while consuming fewer organic resources.

The project got its start two years ago when Jacobson and Churchill began examining natural oils stored in fatty acids — called lipids — in various forms of marine algae. Recently, they identified a strain of algae that produces more oil for a given mass.