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A World at School – Education for Everyone
We are lucky in the western world. We are entitled to a free education until the age of 18. You might not always feel like going to school, but you are able to learn about loads of different topics, which will help you find a job when you are older. Not only that, but school can be great fun too – we bet you have a favourite subject, that you love to learn about.
A lot of children across the world don’t have this opportunity. Sometimes it is because the children are too poor to be able to afford to go to school, and there is no way they can pay for uniform, travel and schoolbooks. Sometimes it is because the government doesn’t provide free education where they live. Sometimes it is simply because they are girls. You might have seen the story of the girls in Nigeria who have been kidnapped, because they wanted to go to school – we are all hoping very much that they are soon home with their families. Now more than ever, it is vital to ensure children can go to school safely.
Are Rewards the Right Approach? Written By You
14-year-old Gabriella told us that her school gives lots of rewards for doing well, or for good behaviour. It got her thinking about reward systems, and if they are a good idea.
I’m sure everyone has been offered a reward for doing the right thing at some point in their lives, whether it has been your parents rewarding you for your actions or teachers at school.
When you are presented with the idea of a reward it makes you want to succeed right? Or does it? I know from personal experience that people aren’t necessarily excited by the prospect of being given a reward and when they are, they are usually set on the reward and not the idea behind it. For example, prizes for winning competitions often attract entries and participants often enter because of the prize and not because they are really interested in the theme of the competition. The same kind if thing comes out of rewards at school.
Winter Wonderings – Are Snowflakes Really All Different?
It’s a common belief that no two snowflakes are the same, and in a way this is true. No snowflake can ever be completely identical to another, because when you get down to the molecular level they will have slightly different kinds of water molecules, different electrons and different traces of other materials such as specks of dust.
However, if we’re talking only about the appearance and shape of a snowflake, then yes it is possible that some will have duplicates. Snow crystals can vary from fairly simple, hexagonal structures to the more complex and delicate shapes that we commonly think of as snowflakes.
The simple flakes have far fewer molecules than their larger cousins and so it’s entirely possible that you could find two that appeared identical when viewed through a microscope. The more complex structures, however, can have more than a hundred different features and each feature can form in a number of different ways. This makes it highly unlikely that you would ever find two large snowflakes that looked the same – but you could have fun trying!
For a more detailed explanation of the science behind the forming of snowflakes, check out this video
Great Women You Should Know… Hedy Lamar
You probably do not know who the actor Hedy Lamarr was as her last film credit was in 1958. If you ask your parents they may have a vague recollection or at least know her name.
What they probably don’t realize is that she wasn’t only an actor. She was a philosopher and, most importantly this month as we remember the World Wars and the sacrifices made during those wars, she was an inventor. She and avant-garde composer George Antheil worked together to create the first broad-spectrum frequency hopping wireless communications.
“What on earth is that?”, you’re probably thinking!
Women You Should Know… Agnes de Mille
