A

    Andy never wanted to go to bed on time. His parents had explained to him how important it was to go to bed early and get a good rest. But Andy paid no attention to them, and they didn't know what to do until one weekend when they were visiting Andy's grandparents.

    Grandpa Peter heard all about it and said, "This sounds like a job for Tubby." So Andy's parents loaded the cat onto the car and returned home.

That night, at bedtime, the same problem happened. Andy didn't want to go to bed, and even though his parents waited a while to see if Tubby would solve the problem, nothing happened.

    Hours later, Andy finally decided to go to bed. But what a surprise when he entered his bedroom! Tubby was in his bed, totally sprawling out, pot-belly in the air, and snoring like an express train.

    Andy tried to move the cat, but there was no way of moving him an inch. That night he hardly slept, lying on one tiny corner of his bed.

    The next day the same thing happened, even though Andy was much more tired from not having slept well. When the third day arrived, he had understood that if he wanted to sleep in his bed, he would have to get into it before Tubby did. That night, when his parents only started to mention the topic of bedtime, Andy rushed upstairs and dived into bed. His parents could not believe it. They knew nothing about Tubby in the bed, nor did they understand why Andy went to bed on time without complaint. They were so happy about this that they stayed up quite late, celebrating.

    Helen Monson has always been interested in helping her community. Her first volunteer experience was for the American Red Cross when she was in high school. When she was a school teacher, she also found time to volunteer.

After she retired, she started volunteering to help the old. When her father was older, he was not able to see as well as he used to, which made her sad because he had always enjoyed reading.

    She decided it would be fun to read to elderly people in her community. She also helped one woman write her stories. Ann was almost 100 years old, and Helen wrote down information about her life when she visited Ann. She put the information in a book and got it published. Ann was very excited to share her life story with her children and grandchildren.

    One day Helen read an article in the newspaper about refugees (难民) who needed to learn English. Now, she meets once a week with Sahra, a 38-year-old woman from Somalia. Sahra is learning reading and writing skills. Helen gave Sahra a camera and asked her to take pictures of her daily life. She developed the pictures, and then asked Sahra questions about them. In the end they wrote a book together and used the photos in the book. This helped Sahra learn many new words about her everyday life.

    Helen says, “The most rewarding part of volunteer work is becoming friends with the people I help. They enrich my life as well as I enrich theirs.”

    For hours after their boat sank, Ken Henderson and Coen trod(踏) water in the Gulf of Mexico, talking about life and death while struggling to survive. For more than 30 hours, it worked.

Then Henderson was forced to make a decision. "I'm going to go for help or you're not going to make it," Henderson told Coen, just before cutting the strap(带子) that connected them in the deep, cold waters. "I understand,"Coen responded, giving Henderson a last set of instructions, "Kiss my babies for me."

    Days after the fishing trip ended in tragedy, Henderson told the story for The Associated Press.

    They had been fishing for a few hours when suddenly Coen noticed the boat was filling with water. Henderson got both motors roaring, only to have the saltwater that had leaked in break them straight away…Coen jumped to the right, his sunglasses and cap flying off. The two grabbed extra life jackets and other floating items, including a half full bottle of Diet Coke.

"The water was so cold and it took your breath away," Henderson said. They immediately began to tremble.

    The pair prepared for a long wait. And they talked.

"We discussed things and discussed life. We discussed families. We just tried to keep occupied," Henderson said.

    Eventually Coen started hallucinating(有幻觉). Henderson tried to keep Coen's arms and legs moving. But as morning came, Coen's situation worsened. And so Henderson decided to cut the strap.

    He swam for two hours, tired, frustrated and depressed. Then he saw an oil rig(钻探平台) in the distance. He swam, seeing ice and crystal trees in the water. He reminded himself constantly there were no trees.

    His legs was so weak that he could barely lift them. Henderson slowly pulled himself up the rig's ladder.

    It was over 50 miles from where they had gone in the water.

    All he could think of was Coen. Convinced his friend would survive, he told the coast guard where they had parted.

    Two hours later, a fisherman found a body in a life jacket.

    Later, in the hospital, Henderson saw his friend. He apologized and asked for forgiveness. He promised to realize his wishes and look after his girls.

"I felt like a part of me had died out there," Henderson said.

    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.

Young Adult Groups

    ●Around the World in 80 Books — 9,186 members

    If you love exploring the world through books, you have come to the right place! It all started as a challenge on TNBBC in 2009, and now we have our own group! Challenge participation is not a requirement of joining. Anyone who loves reading books is welcome.

    Website: http: //www.worldinbooks.com

    Rules: Respect each other's opinions and have fun!

    ●Readers That Love Giveaways — 734 members

    This group is for readers that enjoy entering give-aways and finding freebies(免费物)! Follow us for the newestbargain, discounted, and free e-books, as well as new releases and book recommendations. Website: http://www.fireandicebooktours.com

    Rules: Please share your items in the appropriate folders!

    ●Book Loving Kiwis — 706 members

    A group for New Zealand book lovers（and authors）and lovers of New Zealand books（and books in general）. Aplace to share what we're reading, introduce books we have written, and discuss and recommend books. Please recommend us to your friends.

    Website: http://www.kiwisbook.com

    Rules: Enjoy reading! Respect all group members and their opinions.

    ●A Book and a Cappucino — 77 members

    This group is for anyone who likes to read and likes to read at their own pace. It does not matter how much or how little you read. It's just a friendly place to discuss what you're reading and to get ideas for your next read. You can participate as much or as little as you like.

    Website: http://www.bookandcappucino.com

    Rules: Be respectful to all. Everyone has a right to share opinions.