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Fun Science Projects & Experiments

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Here, we have a collection of science projects, videos and experiments for various grades and topics.

Science Projects or Science Experiments
Grades 3 & 4

Science Experiment: Make an Electromagnet
Things needed:
1. A large iron nail
2. Some wire
3. A battery
4. A paper clip
Step 1: Wind the wire round the nail
Step 2: Fasten the loose ends of the wire to the terminals of the battery
Step 3: Touch the end of the nail to the paper clip
Electromagnets - How can electricity create a magnet?
This short video helps you understand how electromagnets turn electricity into magnetism.
How to Make an Electromagnet
How to make a simple electromagnet using a battery, wire and iron nail or other iron core.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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