Do you know an outstanding junior high or high school teacher, coach, guidance counselor, librarian，or headmaster? Nominate (提名)that special teacher you'll always remember and give him/her the chance to be recognized in a famous national magazine through "Educators of the Year Contest"!

Prizes

    Cash awards will be given to those from across the country who are given the honor of Educators of the Year. Besides, your winning essays will also be published in our magazine.

Guidelines

    We will only consider essays written by teens, and nominations must be for junior high or high school educators only. Elementary school educators are not suitable.

    Convince us your educator is special. Tell us about his or her style of teaching, his or her role in school activities, and community service. What has your educator done for the entire school, your class, for you or another student? Give examples with specific details. Keep your essay between 200 and 1,000 words. Remember to include the first and last name, position, and school of your educator in your essay.

Don't forget to submit (提交)your essays through our website. You can also read our submission guidelines for more information on this website.

The Deadline

    The deadline for submitting your essays is December 30. Your essays are accepted and will appear in our magazine all over the year. Winners will be made public after the January issue is published.

    A German study suggests that people who were too optimistic about their future actually faced greater risk of disability or death within 10 years than those pessimists who expected their future to be worse.

    The paper, published this March in Psychology and Aging, examined health and welfare surveys from roughly 40,000 Germans between ages 18 and 96. The surveys were conducted every year from 1993 to 2003.

    Survey respondents (受访者) were asked to estimate their present and future life satisfaction on a scale of 0 to 10, among other questions.

    The researchers found that young adults (age 18 to 39) routinely overestimated their future life satisfaction, while middle-aged adults (age 40 to 64) more accurately predicted how they would feel in the future. Adults of 65 and older, however, were far more likely to underestimate their future life satisfaction. Not only did they feel more satisfied than they thought they would, the older pessimists seemed to suffer a lower ratio (比率) of disability and death for the study period.

     “We observed that being too optimistic in predicting a better future than actually observed was associated with a greater risk of disability and a greater risk of death within the following decade,” wrote Frieder R. Lang, a professor at the University of Erlangen-Nuremberg.

    Lang and his colleagues believed that people who were pessimistic about their future may be more careful about their actions than people who expected a rosy future.

     “Seeing a dark future may encourage positive evaluations of the actual self and may contribute to taking improved precautions (预防措施),” the authors wrote.

    Surprisingly, compared with those in poor health or who had low incomes, respondents who enjoyed good health or income were associated with expecting a greater decline. Also, the researchers said that higher income was related to a greater risk of disability.

    The authors of the study noted that there were limitations to their conclusions. Illness, medical treatment and personal loss could also have driven health outcomes.

    However, the researchers said a pattern was clear. “We found that from early to late adulthood, individuals adapt their expectations of future life satisfaction from optimistic, to accurate, to pessimistic,” the authors concluded.

    Adding math talk to story time at home is a winning factor for children's math achievement, according to a new research from a university. The study from psychologists Sian Beilock and Susan Levine shows a marked increase in math achievement among children whose families used Bedtime Math, an iPad app that delivers engaging math story problems for parents and children to solve together.

    Even children who used the app with their parents as little as once a week saw gains in math achievement by the end of the school year. The app's effect was especially strong for children whose parents tend to be anxious or uncomfortable with math.

    Previous research from this group has demonstrated the importance of adults' attitudes about math for children's math success. For example, a recent study found that math-anxious parents who help their children with math homework actually weaken their children's math achievement.

    The new findings demonstrate that structured, positive interactions around math at home can cut the link between parents' uneasiness about math and children's low math achievement.

    "Many Americans experience high levels of anxiety when they have to solve a math problem, with a majority of adults feeling at least some worries about math," said Beilock, professor in Psychology and author of Choke, a book about stress and performance. "These math-anxious parents are probably less likely to talk about math at home, which affects how competent their children are in math. Bedtime Math encourages a dialogue between parents and kids about math, and offers a way to engage in high-quality math interactions in a low-effort, high-impact way."

    Study participants included 587 first-grade students and their parents. Families were given an iPad installed with a version of the Bedtime Math app, with which parents and their children read stories and answer questions involving math, including topics like counting, shapes and problem-solving. A control group received a reading app that had similar stories without the math content and questions related to reading comprehension instead. Children's math achievement was assessed at the beginning and end of the school year. Parents completed a questionnaire about their nervousness with math.

    The more times parents and children in the math group used the app, the higher children's achievement on a math assessment at the end of the school year. Indeed, children who frequently used the math app with their parents outperformed similar students in the reading group by almost three months in math achievement at year's end.

    As a capital city full of art and history, London is an important political centre and a huge financial marketplace. Whatever you think about London, visiting as a tourist is very different from living there. Each part of London has its own character. Some parts are richer than others, or more industrial, or have better housing.

    Let's start with the centre, the “Square Mile”. This is the oldest part of London. In the past, it was where all financial business was done. Not many people live here, but 300,000 people work here every day.

    Moving west, we come to the West End. This busy shopping and entertainment district is bursting with things to do. Take a walk down Oxford Street, and you will see big department stores like Selfridges and Harrods. Rents here are very high; a one-bedroom apartment may cost around 1,000 pounds a week. Further away is West London. This area is more residential(住宅的)and very fashionable.

    The East End contains the Port of London, which historically is where many immigrants first arrived. Waves of French, Belgians, Jews, Pakistanis and Bangladeshis have all lived here. This makes the culture of this area very various. London won the bid to hold the Olympics in 2012, so many Londoners hope that housing, education and employment for many people in this area will improve.

    It is difficult to be general about London. The city is made up of a " collection of villages”, each area with its own character and community. Put them all together, and you have London, an international capital.

    In 1953, a mountain climber reported seeing a bar-headed goose soar over the peak of Mount Everest (珠穆朗玛). It was thought impossible. Now researchers who raised 19 of the geese—named for the black stripes on the backs of their heads—have shown the birds really fly so high.

    The team trained the youngsters to fly in a large wind tunnel wearing backpacks and face masks full of sensors that recorded their heart rate. blood oxygen levels, temperature, and metabolic rate—how many calories they burned per hour. The researchers simulated(模拟)10w-, medium-, and high-altitude conditions by altering the concentration of oxygen supplied to face masks worn by each goose as it flew in the tunnel.

    Birds already have a better heart and lungs than mammals for sustained physical activity. And researchers knew that bar-headed geese have even larger, thinner lungs that let them breathe more deeply and an even bigger heart to pump more oxygen to muscles than other birds.

    The wind tunnel experiments showed that when the concentration of oxygen was at its lowest-like the 7% found on top of Mount Everest versus 21% at sea level—the geese's heart rate and frequency of wing beats remained the same even as their metabolic rate dropped. Somehow, the birds managed to cool down their blood-the measured blood temperature dropped so it could take in more oxygen, the researchers report today in eLife. This cooling likely helps compensate for the very thin air, the team says.

    Although well trained, the birds were only willing to stay in the air a few minutes-or less when wearing their backpacks and flying at 6ihigh" altitudes. So it's not clear whether these adaptations alone are what make it possible to fly the 8 hours it takes to climb over Mount Everest. But those few minutes showed these geese really could fly over the top of Mount Everest.

    Just what is a tiger mother？Amy Chua is a law professor at America's Yale University and her recent book on the subject is making waves. She's been called "dangerous", "outrageous", even a "monster" for her descriptions of how she brought up her two daughters.

    Her book Battle Hymn of the Tiger Mother describes fighting with a daughter for hours at the piano to ensure the child gets a piece of music right. She rejected birthday cards made for her by her girls because she didn't think they had made enough effort. She compared one child negatively with the other, threatening to burn their toys. Her rules include：schoolwork always comes first; an A ­ minus is a bad grade; children must be two years ahead of their classmates in math, and playing the violin or the piano is a must.

    Ms. Chua considers the Chinese hard work ethic(道德) as a way of creating happy, successful children—at least in her case. Although she's had a large amount of flak for her theories, one thing can't be ignored—the success of Chinese children in the education system.

    In Britain, shocking research shows that Chinese girls, for example, are outperforming all other foreign groups at GCSE—79 percent getting 5 A ­ C Grades, compared with 58 percent of white British girls. So what is it about Chinese parenting that's leading to high achievers？And how do Amy Chua's theories play into that success?

    She told me that if her daughter came back from school with 96/100 in a test, Chua would ask her what happened to the other 4 points. It's about always knowing "you can do better", she told me.

    Interestingly, in China, the birthplace of the tiger mother, people are moving away from traditional Chinese parenting. They are following more western parenting styles.