Science & Nature

Science projects demonstrate a student's understanding of the scientific method through inquiry, observation, research and explanation. A quick science project involves identifying a specific...

Anagrams are challenging word puzzles thought to test vocabulary, organization and creativity. Science anagrams pose a significant challenge because of the variety and complexity of terms in the...

Forensic science is the use of science in matters of law. It can be used in both criminal and civil matters and can help resolve cases from the conclusions made by forensic scientists. In order to...

Building a model car for a science project can be fun even for students who don't really enjoy the complexities of science. The key is to explore areas of personal interest while doing science. By...

In the last 10 years, interest in forensic science has been especially inspired by television. In British universities, for example, about 20 forensic courses were offered in 1990, compared to...

A rite of passage for many students is participation in a science fair. Taking part in a fair offers students the opportunity to explore a scientific question on their own terms by developing and...

The word forensics comes from the Latin word "forensis," which literally means to have a rhetorical debate or argument in public. In terms of forensic science, the term describes the use of...

The word forensics comes from the word "forensic"---which is Latin for a public debate. Forensic science is the use of evidence in legal matters.

Forensic science is used to help solve crimes. There are several different kinds of forensic science, each with its own focus, that can give law enforcement the information it needs to arrest...

Many schools require students to complete one science project each year to be displayed at the science fair. These science projects don't have to be complicated to win awards. Sometimes the best...

The hydrometer is an instrument used to measure the density or gravity of water. The instrument is suspended in a body of water and the density can be measured by looking at the part of the scale...

Need a fun and easy science experiment to do? Maybe you need it for class, or maybe just to entertain you for a while at home. Bending water using static electricity may be the one for you! Its a...

There are many things for every interest and budget that can be used as kids' science equipment. They range from expensive manufactured equipment to ordinary things you have around the house....

There is more to solar energy than electricity-producing panels. The heat potential of sunlight has also been harnessed for a variety of projects, including cooking. Solar cookers are used around...

Your child comes to you and says he wants a compound microscope. There are a lot of microscopes for sale, some good, some horrible. Shop around for a good-quality compound microscope and it will...

Science projects are more than just educational. At upper levels, projects may lead to the development of products that serve a valuable purpose for society or even foster new knowledge that aids...

One of the joys of being a kid involves exploring the surrounding world and figuring out how things work. Add in a good dose of creativity and imagination and the result is magic. Creating a...

When teaching kids about science, don't just lecture at them. Science becomes even more exciting when it's taught through a game.

What components or particles make up an atom? Continue learning science in this free educational video atoms and matter.

Science is important to study to better understand the makeup of the world and the role the humans take in the universe. Discover the amazing world of atoms, molecules and matter with important...

Many ribbon-holding contestants and their knowledge-loving counterparts will tell you that the best way to have a fun and successful science fair experiment will be to begin with a topic that...

Science fairs provide an effective way to involve students, parents and teachers in activities and presentations across a wide variety of science topics. Rather than just request projects of...

The word physics is usually used to refer to the body of science that explains matter, force, motion and energy. The word physics has a long history that can be traced back to the ancient Greeks,...

Microwave magnetrons work by targeting the moisture in food and applying heat to that moisture. Understand the science behind microwave magnetrons with information from a computer network...

A science lab notebook is very important in the experimental process. Experiments in science are designed to prove a theory or teach about proven theories. Once an experiment has been designed...

With a new issue available every month, Popular Science is an American magazine that covers cars, electronics, communications, tools, energy, aviation, science and space exploration. It considers...

Nanotechnology information is available for kids through the National Science Federation and other government projects that promote nanotechnology to children. Kids from middle school and up can...

Nanotechnology is a new, unifying science that provides a different perspective from the physical point of view. Learn how nanotechnology brings together multiple scientific disciplines with this...

The science and technology used to create military robots include night vision technology, image enhancement technology and thermal imaging detection technology. Discover the ways science...

Renewable resources are products that can be produced by the earth without running out. Find out what renewable resources are with tips from a math and science teacher in this free video on...

Iron is generally found near the surface and is mined, in the form of iron oxide, with the use of large machines. Find out how iron is mined from a math and science teacher in this free video on iron.

Protons are one of the three fundamental particles, and they possess a positive charge. Discover how protons help to determine what a material is with information from a science teacher in this...

Hydrogen is the simplest atomic material, and it is made of one proton and one electron. Find out why hydrogen is considered to be a reactive material with information from a science teacher in...

Thermometers require a substance, such as mercury or alcohol, to measure temperature through their expansion. Find out about thermistors and electrical resistance thermometers with information...

The differences between softwood and hardwood doesn't have to do with the wood being hard or soft, but rather it deals with softwoods being coniferous trees that produce cones. Find out about the...

Energy that comes from fuels which are on pace to run out in 100 years must be conserved in favor of the use of renewable energy sources. Find out how green energy comes from the combined use and...

Green energy fuels are produced in a green manner, and these include biomass. Discover how the production of heat can result in the generation of electricity with information from a science...

Green energy credits are bought so that someone can have the privilege of using non-green sources of energy. Discover how people can buy green credits to use carbon dioxide with information from a...

Five forms of green energy include geothermal energy, biomass energy, hydro energy, wind energy and solar energy. Discover how the forms of green energy are created and used with information from...

Green energy isn't free, such as when wells need to be dug to help the production of geothermal energy. Find out how the replacement of solar cells adds to the cost of green energy with...

A cathode ray tube consists of an electron gun, focusing coils, and X and Y plates. Learn how a sawtooth works in a cathode ray tube with information from a science teacher in this free video on...

Consumers can use nuclear energy because electrical energy may come from a nuclear power station. Find out how much electrical energy is created by nuclear power stations with information from a...

A general difference between rocks and minerals is that minerals are chemical substances, while rocks are made from volcanoes and bodies of water. Discover how granite and igneous rocks are formed...

Solar energy is a renewable energy that comes from silicon chips which come from silicon dioxide, a substance found in all rocks. Find out how electric currents come out of silicon chips with...

Henri Becquerel was the person who first discovered the effect that are now known as radioactivity. Learn about Pierre and Marie Curie and their association with radioactivity with information...

Renewable forms of energy, such as geothermal, hydro, wind and solar energies, can be used to replace fossil fuels, such as oil, gas and coal. Discover how biomass is used as a renewable source of...

Light travels both in straight lines and through reflection, which is a process in which light enters a prism and bends. Discover how light bends when going from one material to another with...

Nuclear energy is a non-renewable fossil fuel that can be obtained by mining and refining uranium. Discover how refined uranium in a nuclear reactor creates nuclear energy with information from a...

Wind turbines generate electricity through the use of an electric generator that is run by a gear box. Find out how electricity moves down a wind turbine tower and into an electric grid with...

Nuclear energy creates electricity through fuel rods that are placed into a moderator to produce heat that is taken out by a heat exchanger. Discover how nuclear reactors are basically used to...