Kids Homework Help
When creativity is harnessed for useful ends, that is when we get amazing inventions. Can you think of a better computer? Somebody did. Otherwise there would only be a few of them; they would be really slow--and they would take up entire rooms! Or, how about a cell phone? Those were inspired by the communicators on the original Star Trek series.
Virginia educators (and librarians!) are very interested in helping kids realize their potential in the STEM (science, technology, engineering and math) fields. Indeed, Virginia has a history of producing some very inventive people.
If you were visiting the ancient Olympics, you wouldn't see:
Women: The women were forbidden to participate in or even observe the games. Any woman discovered there could be thrown off a cliff! The women (young, unmarried ones) competed in a separate series of foot races called the Heraea, named in honor of Hera, the queen of the gods.
Water Sports: Despite miles and miles of beautiful coastline, water sports such as swimming were never a part of the ancient Olympic Games.
It takes three sets of people -- the president, the judges, and the Congress -- to make our government work. If the president does something wrong, it's up to the judges and Congress to hold him accountable. If laws are made by Congress that people think are not really fair, the judges can strike them down, or the president can choose to veto them before they become laws. Supreme Court judges are appointed by the president, but they usually stay on long after the president has left office, so as time passes we have a mix of different political views.
Rocks come in all shapes and sizes, but what kind are they? You can’t ask them, but sometimes, if you know how to listen, they’ll tell you anyway.
The shape and size of a rock doesn’t tell you much about what it’s made of.
Big rocks break into smaller rocks all the time. But there are other things to look for that can give you their I.D.
How does rain happen? Long ago the Ashanti people believed that Anansi, the Spider, brought the rains that would put out fires in the jungle. In old Britain, the legendary Green Man was supposed to have rainmaking powers, and Zeus brought the rains for the ancient Greeks.
Today, we know that when warm, wet air rises into the sky and cools off, its water condenses out of the clouds as rain. Rain and snow can also happen when a batch of warm air meets a batch of cool air. The two kinds of air usually do not mix. The warm air is less dense than the cool air and will slide right over it. As the warm air goes higher, it cools off, and the moisture separates or condenses out of the cooled air and falls as a slow, steady rain.
Our rivers, lakes, and beaches are beautiful, but are they safe? Every day, the toxic runoff from parking lots, busy roads and quiet subdivisions makes its way into our streams and oceans. Even the oil burning off from cars on the roads gets washed into the groundwater and streams by way of the storm drain every time it rains.
The more houses we build, the more pollution we will add to our environment. Every time we lay down a new parking lot or piece of roadway, there is an impact on our environment.
Slow, sleepy winter days find many animals curled up in their dens. They sleep warmly through winter, awakening in spring ready to enjoy the renewed Earth. This unusual, deep sleep is called hibernation.
What Is Hibernation?
True hibernation is a very deep sleep. The animal's body temperature drops, its breathing slows, and it is very difficult to awaken. But some animals, such as most bears, do not really hibernate.
One fine morning, the old wooden dam went up in clouds of smoke and broken timber. It was a huge thing—ancient and strong, built to tame the Rappahannock River. Once the power of the water pushing against it had provided electricity for the town. But that was years ago. The dam was falling apart, but so slowly that it was becoming dangerous. So the Army Corps of Engineers blew it up one morning.
Our 16th president was a very odd-looking man. Long-limbed and raw-boned, this frontier president grew up without a lot of the niceties we take for granted today. He grew up surrounded by wilderness and not having much schooling. As he remembered it, "...I could read, write, and cipher (simple math) ... but that was all."
At dawn on December 7, 1941, America was at peace, although it was clear a war was coming. Nazi Germany had overrun most of Europe and was literally at the gates of Moscow. Britain was slowly starving as Nazi submarines sank the ships carrying food and medicine the British needed. Although the United States sent huge amounts of war supplies to Britain and Russia and had greatly expanded its own Army and Navy, Americans were unwilling to go to war against enemies who had never attacked us.