Tag Archives: science education

Nearly Half of Adults in the USA Don’t Know How Long it Takes the Earth to Circle the Sun

Questions:

How long does it take for the Earth to revolve around the Sun?
Did the earliest humans and dinosaurs live on the earth at the same time?
What percent of the Earth’s surface that is covered with water?

According to the national survey commissioned by the California Academy of Sciences: only 53% of adults know how long it takes for the Earth to revolve around the Sun; only 59% of adults know that the earliest humans and dinosaurs did not live at the same time; only 47% of adults can roughly approximate the percent of the Earth’s surface that is covered with water. Only 21% of adults answered all three questions correctly. I sure hope readers of this blog do much better than that.

Despite the fact that access to fresh water is likely to be one of the most pressing environmental issues over the coming years, less than 1% of U.S. adults know what percent of the planet’s water is fresh (the correct answer is 3%).

Answers: Continue reading →

Educating the Biologist of the 21st Century

An Introductory Science Curriculum for 21st Century Biologists by David Botstein (webcast)

At Princeton’s new Lewis-Sigler Institute, Botstein is spearheading an innovative effort at interdisciplinary undergraduate education. Students will take advantage of state of the art laboratories and computers capable of crunching vast amounts of data generated by actual research. Professors will “provide essential fundamental concepts as required, using the just-in-time-principle” – no more of the “learn this now, it will be good for you later” approach, which Botstein likens to hazing. Botstein says there is “lots of overhead in teaching historical and traditional origins” so his students will learn instead “with ideas and technologies of today.” He wants to create a new basic language that will enable his biology students to make sense of the fundamental issues of other disciplines.

Very good look at future of biology education.

Educating Future Scientists and Engineers

Texas in danger of losing global race

American demand for scientists and engineers is expected to grow four times faster than all other professions over the next decade, according to the U.S. Bureau of Labor Statistics. Yet today, only 5 percent of U.S. college undergraduates earn degrees in science and engineering, whereas in China, 42 percent of students do.
…
Not only are highly qualified Texas science and math teachers in short supply today, but we’re losing literally thousands each year. In 2007 alone, approximately 4,000 math and science teachers left Texas classrooms, costing our state an estimated $27 million to replace them.

Fortunately, there are programs already proven successful in preventing the loss of highly qualified math and science teachers, such as UTeach, a teacher training and support program launched at The University of Texas at Austin in 1997.
…
The Academy of Medicine, Engineering and Science of Texas — made up of Texas’ Nobel Laureates and National Academies members — has proposed four practical, actionable recommendations for state leaders to adopt, putting Texas on the path to world-class math and science education for our children, and a prosperous future for our state.

Poor Reporting and Unfounded Implications

Correlation is not causation. And reporting of the form, “1 time this happened” and so I report it as though it is some relevant fact, is sad. Take any incident that happened and then state random traits you want to imply there is some relevant link to (blue eyes, red hair, people that watch IT Crowd, people that bought a banana yesterday, tall, overweight, did poorly in math…) and most people will know you are ignorant.

Looking at random data people will find patterns. Sound scientific experimentation is how we learn, not trying to find anything that support our opinions. Statistics don’t lie but ignorant people draw faulty conclusions from data (when they are innumerate – illiteracy with mathematical concepts).

It’s not what the papers say, it’s what they don’t by Ben Goldacre

On Tuesday the Telegraph, the Independent, the Mirror, the Express, the Mail, and the Metro all reported that a coroner was hearing the case of a toddler who died after receiving the MMR vaccine, which the parents blamed for their loss. Toddler ‘died after MMR jab’ (Metro), ‘Healthy’ baby died after MMR jab (Independent), you know the headlines by now.

On Thursday the coroner announced his verdict: the vaccine played no part in this child’s death. So far, of the papers above, only the Telegraph has had the decency to cover the outcome.
…
Measles cases are rising. Middle class parents are not to blame, even if they do lack rhetorical panache when you try to have a discussion with them about it.

They have been systematically and vigorously misled by the media, the people with access to all the information, who still choose, collectively, between themselves, so robustly that it might almost be a conspiracy, to give you only half the facts.

Science education is important. Even if people do not become scientists, ignorance of scientific thinking is dangerous. The lack of scientific literacy allows scientifically illiterate leaders to make claims that are lacking scientific merit. And results in people making poor choices themselves, due to their ignorance.

Britain’s Doctors of Innovation

Susannah Fleming, a PhD student at the University of Oxford life sciences interface doctoral training centre. She is developing a monitoring system to assess children when they first present to medical care. Source

Minister of State for Science and Innovation, Lord Drayson, announced the Â£250million (about $370 million) initiative which will create 44 training centres across the UK and generate over 2000 PhD students. They will tackle some of the biggest problems currently facing Britain such as climate change, energy, our ageing population, and high-tech crime.

17 of the centers will put specific emphasis on integrating industrial and business skills with the PhD education. This approach to training has been extensively piloted by EPSRC through a small number of thriving Engineering Doctorate Centres and Doctoral Training Centres in Complexity Science, Systems Biology and at the Life Sciences Interface. This new investment builds on the success of these and will establish a strong group of centres which will rapidly establish a pre-eminent international reputation for doctoral training.

The multidisciplinary centres bring together diverse areas of expertise to train engineers and scientists with the skills, knowledge and confidence to tackle today’s evolving issues. They also create new working cultures, build relationships between teams in universities and forge lasting links with industry.

As I have said before I think countries are smart to invest in their science and technology futures. In fact I believe creating centers of science and technology excellence is a key to future economic wealth.

Full press release: Â£250 Million to Create New Wave of Scientists and Engineers for Britain

National Girls Collaborative Project for STEM

The National Girls Collaborative Project for science, technology, engineering, and mathematics (STEM) collaborates with those seeking to increase the participation of girls in STEM feeder activities. The goal is to encourage girls to pursue careers in science, technology, engineering, and math.

Collaboration as a Means to Building Capacity: Results and Future Directions of the National Girls Collaborative Project:

The purpose of the NGCP is to extend the capacity, impact, and sustainability of
existing and evolving girl-serving STEM projects and programs. The NGCP is structured to bring organizations together to compare needs and resources, to share information, and to plan strategically to expand STEM–related opportunities for girls.
…
Although we are still refining it, the NGCP collaborative model has shown its effectiveness through increased collaboration and minigrant projects with sustained results. As we have described, the success to date of the NGCP in developing collaborations has been demonstrated via data from the collaboration rubric, mini-grant reports, and metrics that show how collaborative activities have increased over the duration of the NGCP projects. As NGCP expands over the next few years to provide regional collaboratives across the entire United States and Puerto Rico, we will continue our assessment of its impact and hope to be able to report its influence on building capacity to attract and retain girls in STEM.

I support programs encouraging STEM activities for girls – and boys. NSF data shows for 2005 shows women outnumbered men in undergraduate degree in science and engineering. For post-graduate degrees men still outnumbering women but that gap has been reducing and seems like it will continue to. And the representations in the workplace seem poised to continue to show a reducing number of men and increasing number of women. Engineering is an example of an area with far more men than women graduating – the imbalance is equivalent to the imbalance the other way for psychology.

Documentary on 5 Women Majoring in Science and Math at Ohio State

In the clip, Jennifer Jones, a civil engineering student who talks about her challenges and determination to overcome obstacles in her honors program at Ohio State University. The clip is from Gender Chip Project, a documentary following 5 women majoring in the sciences, engineering and math at Ohio State University.

Seventh-grader’s Solar Cell Research

photo of William Yuan

Seventh-grader shines with solar cell research

Yuan worked on his project for the past two years with the encouragement of his science teacher Susan Duncan; support of his parents Gang Yuan and Zhiming Mei; and counsel of professional mentors Professor Chunfei Li of Portland State University’s Center for Nanofabrication and Electron Microscopy, Fred Li of Applied Materials Inc. and Professor Shaofan Li of the Department of Civil Engineering at the University of California – Berkeley.

“He is our youngest fellow in science that we’ve ever had,” Moessner said. “He is really spectacular. “His project will really make a difference in advancing the technology of solar cells. You would never know he’s 12 looking at the quality of his work.”

Beaverton boy lauded for solar cell invention

there have been many questions about the research by William Yuan. Some have even questioned whether he copied the research of others and claimed it as his own. That is far from the case. Yuan fully documented all of his sources and never tried to imply that he invented the 3D solar cell. He did create a new type of 3D solar cell that works for visible and UV light

William Yuan was awarded a 2008 Davidson Fellow award

In his project, “High Efficient 3-Dimensional Nanotube Solar Cell for Visible and UV Light,” William invented a novel solar panel that enables light absorption from visible to ultraviolet light. He designed carbon nanotubes to overcome the barriers of electron movement, doubling the light-electricity conversion efficiency. William also developed a model for solar towers and a computer program to simulate and optimize the tower parameters. His optimized design provides 500 times more light absorption than commercially-available solar cells and nine times more than the cutting-edge, three-dimensional solar cell.

2008 Innovation Generation Grants

The Motorola Foundation today announced the recipients of its 2008 Innovation Generation grants, which provide $4 million to 92 K-12 education programs across the country.

Eileen Sweeney, director of the Motorola Foundation: “Building a diverse pipeline of critical thinkers, skilled scientists and engineers is a by-product of our efforts that not only will benefit Motorola and our industry, but it also will support a sustainable workforce and bolster the country’s competitive advantage in the global, knowledge-based economy.”

According to the Bureau of Labor Statistics, Strengthening Education: Meeting the Challenge of a Changing World, jobs requiring science, engineering or technical training will increase 24 percent between 2004 and 2014 to 6.3 million. The disparity between the growing demand for critical thinkers and the country’s ability to adequately prepare students to fill these jobs has been widening for decades. The lack of skilled graduates in these fields poses a significant threat to sustained U.S. competitiveness in the global, knowledge-intensive economy.

Examples of this year’s grant recipients include:

* American Indian Science and Engineering Society (AISES) – The AISES National American Indian Science and Engineering Fair and Expo inspires American Indian and Alaska Native students from all 50 states to pursue their interest in science and engineering through in-person and virtual presentations of research, access to role models and mentors, and hands-on demonstrations of scientific and engineering innovations across industries.

* Edheads in Columbus, Ohio – A highly interactive website for middle school girls interested in engineering design will be used nationally by schools and after-school programs.

* Rochester Institute of Technology – TechGirlz weeklong camp for girls who are deaf and hard-of-hearing and entering seventh, eighth or ninth grades fosters their long-term interest in STEM and enhances their awareness of the opportunities available to them in these disciplines in higher education.

* University of Central Florida – My Sports Pulse engages Florida middle school and high school students in a youth mobile learning initiative that imparts science and technology concepts through interactive sports games and tests.

MIT International Science and Technology Initiatives

MIT is providing seed funding to faculty to encourage global research. The seed funds cover a variety of expenses, including exploratory field research, workshop materials and instrument costs. Each proposal is eligible for up to $20,000 in funding. Research and collaboration can take place anywhere in the world on any topic. For all projects, up to $10,000 in additional funding is available for undergraduate and graduate student participation.

MISTI country programs also offer five country-specific seed funds for collaborative research involving France, India, Italy, Japan or Spain.

This is a good use of their huge endowment. So is the Open Courseware initiative. As is their elimination of tuition for those with families earning less than $75,000. Good for MIT.