Popular 3D Printing & STEM Education News (July 23rd – July 27th)

There were some great news articles this week! These are some of the most talked about 3D printing, engineering and STEM education posts that have been circulating the internet.

If you have an article that you would like to share please leave it as a comment.

3D Printing & Engineering News:

STEM Education News:

An Education Transformation

“Innovate or perish” rings true for every industry, including education.

Online education is transforming the way students are being educated. Within the past few years there has been a change in which students are obtaining their college degrees — “out” with the traditional lecture hall format and “in” with the new online class. The amount of students gravitating towards online classes is growing and mainly because of cost. It is no surprise that online classes are easier for students on a budget and have greater schedule flexibility.

Stanford, MIT and Harvard are just a few colleges now offering free online classes to students all over the world. Currently these free classes are relaying information and just  teaching the basics, you are not actually working towards a Harvard degree; Who is to say that this won’t become the new norm within the next 5 years, and that students across the globe will be earning their degrees completely online. While online degrees pose a challenge for education content and message delivery, it is even more challenging to bridge the gap between theories and real-world application.

As Kevin Craig, Professor of Mechanical Engineering, Marquette University points out in his blog post Engineering Education Upheaval, “I have heard it said that it is easier to move a cemetery than it is to change an engineering curriculum. Engineering schools for whom that is true might soon be buried in those cemeteries.” Engineering schools, and STEM subjects in general, have a hard time changing and often become trapped by “this is how it has always been done” ways of thinking. Now is the time for these schools to break free of past methodology and embrace a new innovative approach to learning and teaching.

Engineering content must be rebundled and integrated with a balance between theory and industry best-practice. That information then becomes knowledge that is not a commodity. It is this knowledge that stimulates students and transforms them into critical-thinking problem solvers resulting in a real competitive advantage in this global economy. -Kevin Craig

In Kevin Craig’s blog post, you can see an interesting diagram he has composed that offers a complete restructuring of content delivery to students. In this diagram, on-site work plays a much greater role than learning theories does. While theories are important, in today’s workplace hands on education is what really counts.

When it comes down to it, education is changing and people need to let go of their notions of what should be and embrace what can be. Just because it is new, doesn’t mean it is wrong.

Popular 3D Printing & STEM Education News (July 16th – July 20th)

3D printing and STEM education made waves this week — everything from handcuff key design, company acquisitions to $1B in STEM funding. Here are some of the highlights and most talked about 3D printing and STEM news. Enjoy!

3D Printing News:

STEM Education News:

The 2012 Global Conference on Educational Robotics

The 2012 Global Conference on Educational Robotics is currently being held in Honolulu for the week of July 18 through July 22, 2012. We are very excited to have such a wonderful conference in Hawaii.

There is quite an impressive list of speakers at this year’s conference from all over the world. This conference in the past has been held in California, Illinois and Virginia, we feel very lucky to have it come to Honolulu.

More than 56 middle and high school aged robotics students from all over the world, including Austria, New England, and Qatar are gathering this week at the Hawaii Convention Center. To view images from the conference shared by the Honolulu Star Advertiser, please click here.

We hope to have more conference such as this make their way to Hawaii. Hawaii has a very international appeal and is a true untapped resource for the STEM community.

To all of the student attendees we would like to share a powerful quote from Fredi Lajvardi, a FIRST Robotics coach, “Dream big, be creative, and solve problems”.

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Robotics + Students = Success. We found this blog, Kid Engineer!, with actual quotes from elementary robotics students and it really gives a glimpse into the child mind and how they think about and admire robotics.

Popular 3D Printing & STEM Education News (July 9th – July 13th)

Wow 3D printing has been an extremely popular topic this week! Below you will find the most talked about 3D printing articles and STEM education news.

*If you have come across a popular 3D printing or STEM education article and would like to share, please comment on this post.

 

3D Printing News:

STEM Education News:

Addressing the Gender Gap in STEM Subjects

“Gender gaps in STEM subjects persist today despite gains made by female students in education and athletics during the 40 years since Title IX was signed into law.”

With the ever increasing attention on STEM education we are all well informed that STEM subjects continue to be a challenge for educators and that there is a wide gender gap when it comes to studying and excelling in STEM fields. Government, businesses and schools are starting to collaborate on solutions to these two barriers.

“Long before women pick a college major or enter the workforce, their K-12 education sets the stage in level of interest, confidence, and achievement in STEM” (CS Monitor). It is this time during their academic careers that educators needs to capture the attention of women. If we can plant the seed of knowledge and show girls that they have the potential to excel in these fields, a spark of passion will be ignited.

Broadly speaking women have made great strides in education. ”The days when girls were told blatantly that they can’t take advanced math are over. … But there are still challenges to equity.” - Lara S. Kaufmann, a senior counsel at the National Women’s Law Center in Washington.

The AP and the National Assessment of Educational Progress exams given nationally to students provides us with a glimpse into the gender gap that is still plaguing STEM subjects.

“For the class of 2011, boys dominated the computer-science course, representing 80 percent of test-takers, as well as the three AP physics courses. Boys accounted for 77 percent of those taking the physics exam for electricity and magnetism and 74 percent of mechanics exams. Also, 59 percent of those taking Calculus BC, the more advanced of two AP courses offered in the subject, were male.” (CS Monitor)

This gender inequality is something that needs to be studied. What is the exact point or level of education in which girls shy away from science, technology, engineering and math while boys embrace these subjects? Many STEM advocates and leaders believe that government, business and schools can only go so far with their influence and that greater social change is required.

A statistic from the “Girls in science: Gender gaps still persist in STEM subjects” article that piqued our interested (because we are an engineering firm) was, ”Recent federal data show just one-quarter of people working in STEM fields are women; one in seven engineers is female” (CS Monitor).

The current economic and industry demands are shifting in our society, it is now more imperative than ever to get girls not only interested in STEM subjects but to encourage them to pursue careers in these fields. If we do not get more STEM majors graduating college and into careers, the United States will soon be facing a very large workforce shortage.

Click here to read the article, “Girls in science: Gender gaps still persist in STEM subjects”.

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How are you helping close the gender gap in STEM education and encouraging students to follow their passion into STEM careers? Please share!

Popular 3D Printing & STEM Education News (July 2nd – July 6th)

Here are the trending news articles from this past week for 3D printing and STEM education. Enjoy!

 3D Printing News:

STEM Education News:

Open Source Hardware Pushes Technology Forward

We came across an article earlier this week by Brian Proffitt on the ReadWriteWeb website titled, How Open Source Hardware Is Driving the 3D-Printing Industry. Just as open source software created a buzz when it was new to the tech scene, so too is open source hardware (OSHW). OSHW is pushing 3D technology forward and it is also making quite an impact on the engineering and design communities.

Open Source Hardware

“Open source hardware is a component or device that has been licensed to allow anyone to examine, duplicate and modify the hardware as they wish. The openness affects the intellectual property of the device. You can either download the specs and build the device or component yourself, or buy the hardware for a small assembly fee from a vendor. As with open source software, sharing is not only allowed, it’s encouraged.” (Proffitt)

One of the major differences between developing open source software and developing open source hardware is that hardware results in tangible outputs, which cost money to prototype and manufacture. These products can be extremely expensive and many require a business infrastructure type of environment, which poses a challenge to all of the DIYers out there. Luckily, this is where 3D printing technology comes in; A 3D printer can print a few devices – or thousands – without significant retooling, pushing upfront costs to near-zero (Proffitt).

Engineering & Design Communities

The engineering and design communities are really embracing OSHW because people are able to start from a basic model and modify the blueprints to fit their design needs and then simply 3D print a prototype. Now students in an engineering classes are able to learn, modify and prototype all in a semester.

A company by the name of, Arduino is transforming the manner in which engineering classes are now being taught. “Arduino has developed the Interactive Design Institute Ivrea (IDII) to help students there actually build prototype objects that could react to their inputs (Proffitt).” Arduino goes beyond the classroom and is a tool  intended for “artists, designers, hobbyists, and anyone interested in creating interactive objects or environments” (Arduino website).

“Arduino’s hardware is completely open sourced (under Creative Commons), with design files and specs available, as well as control software (under the GPL) and documentation (also under Creative Commons). The only thing non-free about Arduino is the trademarked name – and that’s just to keep standards in place.” (Proffitt)

OSHW is making it easier, faster and cheaper to produce physical objects could fundamentally shift the manufacturing paradigm. Being able to modify and produce products that meet specific design specifications, individuals are now able to manufacture highly-personalized products.

Though the OSHW community is still relatively small, it is growing at a very rapid pace. It is moving beyond designers and students, and into small businesses and product development.

Please share your thoughts on open source hardware with us!

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