Experiments for Science Fair

Science fair projects can be stressful for students, for teachers and for parents, but they don't have to be. Check out this educational two-part video to see how to take some of that stress out of the science project building, so that you can have more fun with the project an ...more

In this instructional video clip series, our expert will demonstrate a children's science experiment that explains and properly displays the variations on the center of gravity for a particular mass. In the series, the popular science fair and science class demonstration known ...more

Watch this science video tutorial from Nurd Rage on how to find chemicals for science experiments with Dr. Lithium. This is a great resource for all of you at-home chemistry nuts who find it hard to find and buy chemicals. See where you can order chemicals online! Profession ...more

Watch this science video tutorial from Nurd Rage on how to perform three cool science experiments with Dr. Lithium. Follow the vid and you'll now have more than one example of an investigatory project! These three experiments were too small to make into their own videos, so t ...more

This video describes how to perform a three balloon science experiment which is a good way for children to learn scientific principles and could make a good science project for school. In this video one will learn key elements of each project and the logic behind the fun. For ...more

While the concepts of molecule interaction, zero force and energy states might be a little beyond an elementary school science fair's scope, the basic idea of water's capabilities and naturally prepared access to animals and insects that rely on it as a habitat is certainly wo ...more

Electromagnets are super cool to experiment with. In this educational video, Science Bob teaches us about electromagnets - what they are and how to build one of your own. These magnets are are very powerful and make an extremely neat experiment for the science fair. Electromag ...more

Using only vinegar and a few simple materials, it is possible to construct a working battery. This science video tutorial explains how to construct and use a battery like this to power a calculator. A good science project as part of an introductory electricity course. This pro ...more

Ice in placed on a sealed FLASK and the water inside starts to boil. Great science fair experiment. 1. Find a FLASK (Something that won't crank due to pressure) 2. Boil water and add it to the flask 3. Seal it and invert the FLASK 4. Place an ice cube or two on top. 5. The co ...more

This video series will show you detailed instructions on how to create your own homemade ocean in a bottle as a fun and cool science experiment using everyday items in your home. It will show you exactly what supplies you will need to build it and how to assemble and demonstra ...more

Unless you're a high-schooler building a nuclear fusion reactor, the hardest part of a science investigatory project often is coming up with a good idea. You want it to be cool yet feasible, novel but still useful. That's why Ai-ni Bautista's science project on making liquid ...more

Gummi Bears are great for science experiments due to their gelatinous makeup. In this video you will learn how NOT to make a Gummi Bear conduct electricity, but in fact how to use them to demonstrate osmosis and crystallization by preparing them for conductivity.

An electrophorus is a type of capacitor that generates electrostatic energy. Most of you probably know this force as static electricity, the domain of door handles and polyester shirts. It can be used for all sorts of other fun science experiments though, and this video will s ...more

This simple weather instrument is an example of electronic instrumentation, it uses a swinging pendulum conductor and four LEDs to indicate wind direction. This simple, but sophisticated, device is suitable as a science fair project or as a project in the grades 6/7/8 technolo ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

You may remember the recipe for a basic non-Newtonian fluid from grade school science experiments (one part water to one and one third part corn flour or cornstarch), but those trials probably stopped at squeezing the mixture in your hands. While a regular fluid's viscosity wo ...more

This science video shows how to estimate the diameter of the Sun, including step-by-step instructions for constructing the equipment needed and an overview of the geometry of similar triangles. If you like space and science experiments, you can't miss this one. This video tut ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

Make a reusable glow stick, glow-in-the-dark-style! Imagine, you'll never have to buy one of those ChemLite's again, because you can reuse this homemade glow stick over and over again. This video tutorial will show you how to make a permanent, reusable glow stick. The material ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties. This video tutorial wi ...more

In this video tutorial, viewers learn how to make a volcano. The materials required are: baking soda, red food coloring and vinegar. For the base of the volcano, users will simply need to use a cup and cover it with some dough in a shape of a volcano. Now add 1-2 tsp of baking ...more

The best part of science class for many was the awesome demonstrations and experiments teachers use to demonstrate scientific principles. This video will teach you how to capture some of that magic by performing ten awesome science party / magic tricks, like relighting a match ...more

Bernoulli's Principle states that when an incompressible fluid moves through different sizes of tube, the fluid's speed changes. This simple do it yourself science experiment presented by Mr. G shows this plain and simple. This GREAT video will have you huffing and puffing yo ...more

Watch this science video tutorial from Nurd Rage on how to make fire 4 ways without matches by using chemistry, without matches or lighters. WARNING: These experiments are for educational purposes only and are not meant to be repeated. First, a small mount of potassium perma ...more

This science video explains the relationship between buoyancy and density using hot air balloons, fish and cruise ships as examples of objects using buoyant force. This video tutorial also includes instructions for calculating the density of a rectangular prism and a liquid. I ...more

Eggs aren't just for eating! Did you know you can do some cool science experiments with eggs? Get a naked egg by leaving it in vinegar. Need to know if your egg is cooked? Spin it! Check out these HookedOnScience videos to get hooked on science yourself. These are great video ...more

If you're looking to get your hands on some chemicals for your home science experiments, this video is for you. The home scientist will find this sourcing guide helpful when putting together their home lab. Don't think you can't get the chemicals you want, you can!

This video explains the science behind a trebuchet. The trebuchet is a medieval machine designed to throw objects at or into castles. This video explains that the gravitational potential energy stored in the raised counterweight is converted into kinetic energy in the projecti ...more

Ahh, it's a real pea souper! Well, it could be if you get your hands on some dry ice and check out these home science experiments. You can make some fun fog tricks if watch this how-to and follow along. Dry ice is as cheap as dirt and very easy to acquire, you can find it for ...more

Between "genuine danger" and "raving safety paranoia," there must be some sensible middle ground for dry ice. Dry ice is fun. Watch this video tutorial to figure how to handle it safely. Frostbite isn't the only hazard to be aware of. There's explosions and ingestion dangers, ...more

This tutorial tests the conductivity of metal. This is a simple science experiments that children will enjoy. They can test many objects in the home. This is play and learning combined.

Love doing science experiments? Want to impress your friends with your science skills and look good? Then you must watch this video. This video is a tutorial witch helps you to make a very interesting experiment in your own lab. In this experiment you produce a Nitrogen Dioxi ...more

Science fairs are some of the most creative moments during the elementary school period. Not only are you able to research a topic of interest, but you also have try to find various ways in which to showyour scientific results. In this case, you'll find out how to make an edib ...more

Ever wondered how a tornado works? Well, wonder no longer and watch this video tutorial for teachers and students alike. You will see how to create tornado demonstrations for use in the classroom or for fun. These science experiments are sure to keep your children listening a ...more

Kent Chemistry offers up some of the most exciting chemistry and general science experiments from their lab. Here Mr. Kent illustrates the process of creating fire with dry ice. How does freezing and flame mix? Watch now to see the amazing chemical reaction! This years hallow ...more

Need an electric outlet and don't have one? No batteries on hand, either? Well, then you should use the next best thing - potatoes! In this tutorial, learn how to make that old science fair staple - the potato powered calculator! Check it out, it really works! You Will Need: * ...more

Can you guess which household liquids sink and which ones float? Play along with the A-TV science team in this video lesson! 1. Do a Liquids Mix Experiment: First thing you are going to do is take a glass beaker and pour some water into it. If you don't have a glass breaker, ...more

Delve into the world of Singularity from Raven Software and Activision. This popular first-person shooter is available for play on the PlayStation 3 and Windows, but this complete walkthrough covers the entire gameplay for the Xbox 360. You'll even see some alternate endings! ...more