(Press-News.org) EAST LANSING, Mich. — It's time for the United States to consider establishing higher standards for math teachers if the nation is going to break its "vicious cycle" of mediocrity, a Michigan State University education scholar argues in Science magazine.
As American students continue to be outpaced in mathematics by pupils in countries such as Russia and Taiwan, William Schmidt recommends adopting more rigorous, demanding and internationally benchmarked teacher-preparation standards for math teachers.
"Our research shows that current teacher-preparation programs for middle-school math instructors in the United States do not produce teachers with an internationally competitive level of mathematics knowledge," said Schmidt, a University Distinguished Professor and co-director of MSU's Education Policy Center.
Schmidt makes his argument in an "education forum" paper in the June 10 edition of Science, one of the world's preeminent science research journals. MSU researchers Richard Houang and Leland Cogan co-authored the paper.
Current standards for math teachers are established on a state-by-state level. Schmidt suggests the states could come together to establish more rigorous and uniform standards, similar to the Common Core State Standards Initiative for K-12 students.
That initiative, which establishes more rigorous math and English-Language Arts standards for students, is led by the National Governors Association and the Council of Chief State School Officers. Thus far, 42 states have adopted the common standards.
But students can't get better at math if their instructors aren't fully prepared to teach them, Schmidt noted.
"Weak K-12 math curricula taught by teachers with an inadequate mathematics background produce high school graduates who are similarly weak," Schmidt said. "A long-term and better solution is to break the vicious cycle of mediocrity in which we find ourselves."
Schmidt led the U.S. portion of the Teacher Education Study in Mathematics, or TEDS-M, by far the largest study of its kind, surveying more than 3,300 future teachers in the United States and 23,244 future teachers across 16 countries.
INFORMATION:
The U.S. study was sponsored by Boeing Co., Carnegie Corp. of New York, the Bill & Melinda Gates Foundation and the GE Foundation.
Want better math teachers? Train them better, says MSU scholar
2011-06-10
ELSE PRESS RELEASES FROM THIS DATE:
Deaths and major morbidity from asbestos-related diseases in Asia likely to surge in next 20 years
2011-06-10
An alarming new article in Respirology issues a serious warning of massive rises in deaths from asbestos-related lung diseases in Asia. Dr Ken Takahashi, Acting Director of the WHO Collaborating Center for Occupational Health, and his team put together important data on asbestos use in 47 Asian countries in this landmark article. Cyprus, Israel and Japan had the highest age-adjusted mortality rates in Asia. This study published in Respirology, a journal of the Asian Pacific Society of Respirology, will serve as an important reference document for health authorities in Asian-Pacific.
Asian ...
Inn & Spa at Cedar Falls to Launch Pawpaw Spa Facial, Food and Cocktails
2011-06-10
Available beginning September 1, 2011, the Inn & Spa at Cedar Falls will once again offer its wildly popular Pawpaw Spa Facial, along with a special pawpaw menu and pawpaw infused cocktails, all of which debuted to rave reviews in 2010. Inn & Spa at Cedar Falls Spa Director, Randall Wellman LMT, MS, studied the homegrown wild pawpaw and its innate ability to soften and moisturize the skin and provide a natural anti-wrinkle treatment, then developed this proprietary spa facial treatment.
"In their spa benefits, pawpaws are a super food ingredient, offering ...
Potential new target for smoking cessation without weight gain
2011-06-10
A new study uncovers a brain mechanism that could be targeted for new medications designed to help people quit smoking without gaining weight. This research, funded by the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, shows that a specific subclass of brain nicotinic receptor is involved in nicotine's ability to reduce food intake in rodents. Prior research shows that the average weight gain after smoking is less than 10 pounds, but fear of weight gain can discourage some people who would like to quit.
In the study, to be published ...
Why animals don't have infrared vision
2011-06-10
On rare occasion, the light-sensing photoreceptor cells in the eye misfire and signal to the brain as if they have captured photons, when in reality they haven't. For years this phenomenon remained a mystery. Reporting in the June 10 issue of Science, neuroscientists at the Johns Hopkins University School of Medicine have discovered that a light-capturing pigment molecule in photoreceptors can be triggered by heat, as well, giving rise to these false alarms.
"A photon, the unit of light, is just energy, which, when captured by the pigment rhodopsin, most of the time causes ...
Unprecedented international meeting releases preliminary vision for our energy future
2011-06-10
Waterloo, Ontario, Canada, June 9, 2011 – A unique, international summit of scientists, engineers, entrepreneurs and future leaders from around the world has concluded with the release of the Equinox Summit: Energy 2030 Communiqué. The event's preliminary report includes visionary proposals for transformative action to reduce the electricity-related emissions that drive global warming.
The full Equinox Communiqué is now available at: http://wgsi.org/files/EquinoxCommunique_June9_2011.pdf
The Communiqué identifies a group of technological approaches and implementation ...
A new way to make lighter, stronger steel -- in a flash
2011-06-10
COLUMBUS, Ohio – A Detroit entrepreneur surprised university engineers here recently, when he invented a heat-treatment that makes steel 7 percent stronger than any steel on record – in less than 10 seconds.
In fact, the steel, now trademarked as Flash Bainite, has tested stronger and more shock-absorbing than the most common titanium alloys used by industry.
Now the entrepreneur is working with researchers at Ohio State University to better understand the science behind the new treatment, called flash processing.
What they've discovered may hold the key to making ...
New imaging tech promising for diagnosing cardiovascular disease, diabetes
2011-06-10
WEST LAFAYETTE, Ind. - Researchers have developed a new type of imaging technology to diagnose cardiovascular disease and other disorders by measuring ultrasound signals from molecules exposed to a fast-pulsing laser.
The new method could be used to take precise three-dimensional images of plaques lining arteries, said Ji-Xin Cheng, an associate professor of biomedical engineering and chemistry at Purdue University.
Other imaging methods that provide molecular information are unable to penetrate tissue deep enough to reveal the three-dimensional structure of the plaques, ...
Ideal Casino Guide with a New Fresh Look
2011-06-10
Recently EiDealCasino.com has made some improvements to give their web site a fresh new look, which makes easier and more fun to surf.
EiDealCasino.com is a casino guide that assists Netherlands casino players to find top sites offering quality games that accept payments using the method iDeal - ideal casino guide.
Eidealcasino.com aims to make locating top online casinos, effortless. Their goal is to provide the best up-to-date information for Netherlands with various internet casinos. The website has gathered extensive information on the most reputable and popular ...
NASA catches system 92W become fifth NW Pacific tropical depression
2011-06-10
The low pressure system that has been bringing rainfall to the northwestern Philippines has strengthened into the fifth tropical depression of the Northwest Pacific Ocean's hurricane season.
Tropical Depression 05W (TD05W) also known as Dodong in the Philippines was caught by infrared NASA satellite imagery on June 8 at 1741 UTC (1:41 p.m. EDT). The infrared data showed some powerful thunderstorms with very cold cloud top temperatures near the threshold of AIRS data of -63 Fahrenheit and -52 Celsius. That indicates the coldest, strongest thunderstorms within the tropical ...
Advanced New eGreetings Website Launches
2011-06-10
An innovative new eGreetings website, www.iAttachments.com, officially opens for business today. For a $20 annual fee subscribers can send an unlimited number of greetings over the Internet. The distinctiveness of the service is 1) a short film with a song or a lyric video that tells a story appropriate for the greeting occasion, and 2) the core greeting is customized by the sender with an animated "envelope" preceding the film and an animated digital closing personalized with a message to the recipient follows
the film. Subscribers may also use the site's licensed ...