A 16-year-old German high school student has written a paper that purports to have solved two mysteries that were beyond the intellect of the great Isaac Newton.
Shouryya Ray, an Indian-born student who won second prize this month in the math and informatics category for Germany's Jugend Forscht student science competition created formulas to answer the following questions that have puzzled scientists for centuries:
How do you account for air resistance in calculating the trajectory of ball thrown out at an angle?
Precisely how does a ball thrown against the wall rebound?
Because Ray's paper was a school-based project and was submitted for a contest, it is not subject to the publication process and peer review that professional work typically goes through. That has led some experts in the field to reserve jugement of the work until they've seen it for themselves.
However, everyone who has commented about Ray's paper has said it is an achievement that very few high schoolers could duplicate.
Authentic assessment is basically any type of assessment that is not paper-and-pencil type of testing. It can include projects~ portfolios~ or running records. I first really used authentic assessment when I student taught in a preschool program for my undergraduate degree. It was used mostly because traditional assessment becomes much more difficult for that age bracket. But now~ as I work mostly in elementary and middle school levels~ I realize that many...
The National Trust~ a charity in Great Britain~"that works to preserve and protect historic places and spaces - for ever~ for everyone"~ has come up with a great list to get kids up and moving. Called the "50 Things You Should Do Before You Are 11 3/4" was developed because a report found that less than one in ten kids PLAY outside compared to kids 25 years ago. The study also found that 1/3 of ki...ds today have never...
One hundred years ago~ the RMS Titanic set sail on its maiden voyage from Southampton~ England to New York City. Dubbed the "unsinkable" ship~ the Titanic hit an iceberg at 11:40 PM ~April 14~1912~sinking into the cold Atlantic Ocean shortly afterwards at 2:20AM.Thousands were still aboard the ship when she went down~with those dying from the cold water temperatures in a matter of minutes. 1514 people lost their lives when the ship sank.710 survivors were rescued by the RMS Carpathia that...
Graphic organizers are a great teaching tool to use regularly! Many teachers are great about using KWL charts~ but those are not the only graphic organizers out there. Visual and mathematical-logical learners truly benefit from this type of learning. If the graphic organizers are leveled for different groups or...
A polar bear has a very powerful nose~able to smell its favorite food~ a seal~ up to twenty miles away. A polar bear can even sniff out the den of this animal covered by snow and find its air hole up to one miles away.Because of their powerful nose~ polar bears are sometimes called "noses with legs". Learn more about the polar bear with this fun and informative...
Greetings,
Do you dread parent nights and open house? Do you get nervous, knowing that parents are checking you out and wondering if you're the right person to teach their child? Well, why not show them your skills, and in the process, educate parents on how to help their child learn more effectively.
To learn more, join the discusssion "Parent Nights"at Ed World's group for innovative teaching.
Meetyou there,
Steve
Once the people in your family are gone~ it is very hard to retrieve the stories about your family past. Make it a point to sit and chat with your aunts~ uncles~ grandparents~mom and dad. Ask them things about their childhood. Did they play sports? In which city did they grow up. Do they have any interesting memories about their childhood? Ask them the names of their parents and siblings and where they came from. All these stories are what make you who your are today. I remember my dad...
"The first of April is the day we remember what we are the other 364 days
of the year. "...
Earth Hour is coming. Here is a way to participate in developing environmental responsibility and awareness that climate challenges facing our planet need to be global. In its 6th year~ people around the world are being asked to shut off electric lights and other electrical devices for one hour on March 31st. Begun in New Zealand~ it is estimated that over 135 countries around the world will take part this year.Landmarks such as the leaning Tower of Pisa~ the Vatican~ the Eiffel Tower~ the...
A sign of the times that more and more people are reading e-books. Encyclopaedia Britannica Inc.~ which has published their encyclopedias for more than 200 years~ has announced that they will cease publishing their print editions~ focusing on their digital versions of their encyclopedia~ instead.
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