Students and Technology in the Classroom

    I love my blackberry—it's my little connection to the larger world that can go anywhere with me.I also love my laptop computer,as it holds all of my writing and thoughts.Despite this love of technology,I know that there are times when I need to move away from these devices（设备）and truly communicate with others.

    On occasion,I teach a course called History Matters for a group of higher education managers.My goals for the class include a full discussion of historical themes and ideas.Because I want students to thoroughly study the material and exchange their ideas with each other in the classroom,I have a rule—no laptop,iPads,phones,etc.When students were told my rule in advance of the class,some of them were not happy.

    Most students assume that my reasons for this rule include unpleasant experiences in the past with students misusing technology.There's a bit of truth to that.Some students assume that I am anti-technology.There's no truth in that at all.I love technology and try to keep up with it so I can relate to my students.

The real reason why I ask students to leave technology at the door is that I think there are very few places in which we can have deep conversions（转变）and truly engage complex ideas.Interruptions by technology often break concentration and allow for too much dependence on outside information for ideas.I want students to dig deep within themselves for inspiration and ideas.I want them to push each other to think differently and make connections between the course,the material and the class discussion.

    I've been teaching my history class in this way for many years and the evaluations reflect student satisfaction with the environment that I create.Students realize that with deep conversation and challenge,they learn at a level that helps them keep the course material beyond the classroom.

    I'm not saying that I won't ever change my mind about technology use in my history class,but until I hear a really good reason for the change,I'm sticking to my plan.A few hours of technology-free dialogue is just too sweet to give up.

    Sometimes you'll hear people say that you can't love others until you love yourself. Sometimes you'll hear people say that you can't expect someone else to love you until you love yourself. Either way, you've got to love yourself first and this can be tricky(狡猾的). Sure we all know that we're the apple of our parents' eyes, and that our Grandmas think we're great talents(天才) and our Uncle Roberts think that we will go to the Olympics. But sometimes it's a lot harder to think such nice thoughts about ourselves. If you find that believing in yourself is a challenge, it is time you build a positive self-image and learn to love yourself.

    Self-image is your own mind's picture of yourself. This image includes the way you look, the way you act, the way you talk and the way you think. Interestingly, our self-images are often quite different from the images others hold about us. Unfortunately, most of these images are more negative than they should be. Thus changing the way you think about yourself is the key to changing your self-image and your whole world.

    The best way to defeat a passive self-image is to step back and decide to stress your successes. That is, make a list if you need to, but write down all of the great things you do every day. Don't allow doubts to occur in it.

    It very well might be that you are experiencing a negative self-image because you can't move past one flaw or weakness that you see about yourself. Well, roll up your sleeves and make a change of it as your primary task. If you think you're silly because you aren't good at math, find a tutor. If you think you're weak because you can't run a mile, get to the track and practice. If you think you're dull because you don't wear the latest trends, buy a few new clothes. But remember, although you think it is so, it doesn't mean it's true.

    The best way to get rid of a negative self-image is to realize that your image is far from objective(客观的), and to actively convince(客观的) yourself of your positive qualities. Changing the way you think and working on those you need to improve will go a long way towards promoting(提升) a positive self-image. When you can pat(拍) yourself on the back, you'll know you're well on your way. Good luck!

    “People are ruder today because they are rushed and more ‘time poor' than ever before, ” says Patsy Rowe, “ Manners have fallen off the radar(雷达). ” Due to our strong attraction to electronic equipment it is a wonder more people don't wake up each morning and greet the singing birds with a complaint（抱怨）about the noise. Here are some examples of rudeness.

    Some people prefer to do almost everything over the internet. To them, dealing with an actual human is like an evolutionary step backward. It feels very slow because humans don, t work at 4G speeds. When you have dinner with friends, you will often notice someone paying more attention to his mobile phone. We have programmed ourselves to think that every new message brings life-changing news, so taking calls and checking our texts are more important than talking to the people we are with. What is worse, some people even tend to send anonymous（匿名的） rude messages by email.

    However, rudeness is never acceptable, Don, t assume it is OK to be rude if the person you, re in touch with won, t recognize you. If you have something awful to say, have the courage to face the person and say it, write a letter or email and sign it, or forget it. Upsetting people with unsigned messages is cruel and disgusting.

    We shouldn′t blame technology for our shortcomings. Technology is here to help us, but we should not allow it to take over our lives. An important step is acknowledging our shortcomings. People spend a lot of time pointing out bad manners but it would be even more help if we′d publicly acknowledge good manners when we see them.

    Nowadays, a new method is used to decide who are the top students in school. The best students are those who not only get high marks, but also follow the rules and the behavior standards for middle school students. Here are some of the new rules and standards.

    Tell the truth. Have you ever copied someone else's work in an exam? If you have, then don't do it again! That's not something an honest student should do. If you have played computer games for two hours in your room, don't tell your parents you were doing your homework.

    Learn to be loving and caring. Good students love animals and care about other people.

    Learn to work together with others. It would be more fun when more people work together. Did you quarrel(争吵) with your teammates when your basketball team lost? Only working together can make your team stronger. Be friendly to the people you are with. Try to think of others, instead of only yourself.

    Be open to new ideas. Have you ever thought that people could live on the moon? Perhaps you'll discover Earth II some day. Don't look down upon new ideas. Everyone's ideas are important. You should welcome them, because new ideas make life better for everyone.

    Use the Internet carefully. The Internet can be very useful for your study. Some websites on the Internet are not for kids, so make sure to visit the web pages that are good for you. You can use the web for fun or homework. Can't you find any good websites for children?

    On the banks of Tanzania's Lake Eyasi lives the world's last hunter-gatherer tribe (部落) — the Hadza. They don't grow food, raise animals or build houses. Instead they live a life unchanged for more than ten thousand years.

    Their world is one of complete freedom — something modern society can barely imagine and is unlikely to ever experience, let alone have the skills to stay alive. Text messages and phone calls don't exist. Nor do cars and electricity. No jobs, timetables, and social structures. No laws, taxes and unbelievably, no money — the closest thing to currency (交易) is the trade for a pair of shorts with a neighboring tribe.

    We spent our time with the Hadza hunting baboons (狒狒), a daily activity for the men. Their land is packed with sharp bushes, poisonous snakes and man-eating lions. But a successful hunting trip is the difference between eating or going hungry.

    The Hadza diet consists mainly of honey, fruit and meat. Men often hunt in pairs to shoot animals with bows and arrows. The Hadza show us how to track animals, from baboons to snakes to lions. They are hugely skilled with their handmade bows and arrows — we have a go and barely get the arrow to go three feet in front of us.

    The language of the Hadza is believed to be the oldest still-spoken language known to man. The Hadza don't have conflict, and have no memory of starvation. Their population never reaches numbers that cannot be supported through hunting or gathering. They never get from their land more than they need.

    Unlike modern-day office workers, the Hadza enjoy an extraordinary amount of free time. Their “work” — hunting for food — takes up around five hours of their day. They've been in such a state of peaceful existence for thousands of years.

Los Angeles Could Be One Of The Few Cities The Olympics Can't Ruin

    In just the past several years, six cities—Boston; Rome; Stockholm; Hamburg, Germany; Krakow, Poland; and Oslo, Norway—have decisively rejected the idea of hosting the Olympics.

    The games' high costs, damaging effects on poor communities in the places that have recently hosted them have turned cities, against them—fostering the belief that "nobody wants to host the Olympic Games anymore."

    But Los Angeles is different. And on Wednesday, the Los Angeles City Council made final decision to try to get the chance to host the 2024 Olympics, taking the step Boston and many others never did. In LA, organizers promise they can hold an Olympics that stays within its $5.3 billion budget Organizers in every possible host city make the same promise. But when it comes to LA, where residents greatly support the plan, even people who doubt the Olympics believe that success in hosting the Olympics without any loss might be possible. "It's basically sound," said Smith College economist Andrew Zimbalist, who wrote the book on the financial risks the Olympics bring to cities and their taxpayers. "I think they'll be able to do it without any financial downside, although there is always some risk attached."

    There's another reason to believe LA could succeed: It's done it before. It last hosted the Olympics in 1984, when the Olympic turned a small profit. No host since has replicated that feat.

    The Los Angeles Coliseum, which was used for the 1932 and 1984 Olympics, will again serve as the place of the games, along with a new NFL stadium set to open in Inglewood in 2019. There's no need for a new Olympic village, thanks to dorms at UCLA. When LA announced its final three stadiums this month, chairman Casey Wasserman said proudly that a Los Angeles Olympics won't require any new construction—instead, it will rely entirely on already planned or temporary (临时的) places.