Submitting Assignment Online

    In order to upload an assignment to the system properly, you must save the assignment using one of the following applications: Microsoft Word, Corel WordPerfect, or Microsoft Excel.

    After you complete an assignment, it is important to save your work. This ensures that assignment being uploaded to the system is the most updated version. Your word processing program may attempt to save the assignment to a default folder on your computer. We recommend creating a new folder, named after your course, in a location that is easy to remember, such as “My Documents.”

    File Name Requirements

Select a file name for the assignment that is easy to remember. The file name must NOT contain spaces. Any spaces used in the file name will prevent the file from uploading to the system. File names using the extensions .rtf, .html, .zip, .jpg, or .exe are NOT allowed.

    Assignment Upload Procedure

    Make sure you save the assignment using one of the applications previously identified and ensure that it meets the file name requirements described above. When the file is ready to upload, follow these steps:

    1). Sign in the system

    2). Enter your address information and click the CONTINUE button. You will be routed to the “Directions” screen.

    3). Review the directions and click the CONTINUE button. You will be routed to the “Special Assignment Upload” screen.

    4). Click the BROWSE button. The “Choose File” window pops up.

    5). Find the location on your computer where you saved your assignment, and select the file.

    After you have selected the file, click the UPLOAD button to upload your assignment to the system.

    Assignment Submission Dates

    Assignments must be submitted by midnight on the specified due date. Submit your assignment on time so that it reaches the system on or before the due date. No late assignment will be accepted or marked. Assignments delivered after the due date will not be assessed and will be failed. Please manage your time carefully as family and work demands will not be accepted as excuses for late or non-submissions. Tutors and administrator do not have the authority to grant extensions.

    Would it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation?

    UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees are competing for survival of the fittest, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their cooperation and support, passing around necessary nutrition “depending on who needs it”.

    Nitrogen (氮) and carbon are shared through miles of underground fungi (真菌) networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons (神经元) in our brains, and when one tree is destroyed, it affects all.
     Simard talks about “mother trees”, usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down “mother trees” with no awareness of these highly complex “tree societies” or the networks on which they feed, we are reducing the chances of survival for the entire forest
   “We didn't take any notice of it.” Simard says sadly. “Dying trees move nutrition into the young trees before dying, but we never give them chance.” If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.

    How many men do housework? Recently a European commission (委员会) tried to find out people's ideas and reactions to the women's movement. As part of their survey (调查), they asked many men and women the question: “Who does the housework?” The men answered very differently from the women!

    The housework they asked people about were: preparing meals, washing dishes, cleaning the house and babysitting. 48% of British husbands said they did these things. 37% of Danish men helped in the house. But only 15% of Italian men said they did the housework; many of them said they never helped at all.

    But there was an interesting point of view from the wives. According to British wives, only 35% of their husbands helped in the house. And Italian wives said that their husbands hardly ever helped. The Italian and British men did not tell the truth! The Commission found that Danish men were the most trustful husbands; their answers were the same as their wives' answers.

    Do the men you know help in the house? Do you think the survey gives a true picture in your experience?

    It is common to see many different kinds of insects while spending time outside in the summer. Some of them do not trouble people and can even add beauty to the natural environment. Other insects can harm the environment or humans. The population of these insects seems to stay large and healthy.

    But scientists say this does not appear to be true for some flying insects that serve an important purpose. There is growing evidence that these insects are decreasing across the world.

    One researcher looking into the present insect population is Doug Tallamy, a professor at the University of Delaware. He remembers walking through Washington D. C., in the past when it was "alive with insects, especially butterflies". Now, he said, "The flying insects are actually gone." Wilson said this point seemed to be proved during a drive he made last year from Boston to Vermont. He was surprised that, during his trip, he counted only one insect that had hit the car's front window. Several other scientists have carried out similar tests by checking how many insects hit their cars while traveling.

    While researchers admit this method is not scientific, they say it can still help them understand the changing flying insect population. There have not been many studies done on the flying insect populations covering large areas. However, some international research suggests a downward turn. In 2006, a group of studies showed that there had been a 14-percent drop in ladybugs(瓢虫) in the United States and Canada from 1987 to 2006. In Germany, a 2017 study found an 82-percent drop in the number of flying insects compared to levels recorded in 1990.

    After the German study, other countries also started looking into the problem. David Wagner of the University of Connecticut says other evidence leads him to believe the findings of the 2017 study are "clearly not a German thing".

    Hi, I'm Neil Harbisso. I come from a place where the sky is always grey, where flowers are always grey, and where television is still in black and white.

    I actually come from a world where color doesn't exist. I was born with achromatopsia. I was born completely color-blind. So I've never seen color, and don't know what it looks like. But since the age of 21, I can hear color thanks to a magic electronic eye called "eyeborg": a color sensor between my eyes connected to a chip(芯片) installed at the back of my head that transforms color frequencies into sound frequencies that I hear through my bone.

    I've had the electronic eye permanently attached to my head and I've been listening to colors nonstop since 2004. So I find it completely normal now to hear colors all the time.

    Since I started to hear color, my life has changed significantly. Art galleries have become concert halls. I can hear a Picasso. And supermarkets have become like night clubs. I love how they sound.

    My sense of beauty has changed. Someone might look very beautiful but sound terrible, and someone might sound very harmonious but look awful. So I find it really exciting to create sound portraits(画像) of people. Instead of drawing the shape of someone's face I write down the different notes I hear when I look at them, and then I send them an mp3 of their face. Each face sounds different. I can even give face concerts now, concerts where I play the audience's faces. The good thing about doing this is that if the concert doesn't sound good, it's their fault.

    I also found out that things I thought were colorless are not colorless at all. Cities are not grey. Lisbon is yellow turquoise(宝石绿); London is very golden red…and humans are not black and white. Human skins range from light shades of orange to very dark shades of orange. We are all orange.

    If we extend our senses, we will consequently extend our knowledge.