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Test your knowledge with this exciting quiz game based on elementary school topics. Challenge your friends and see if you can answer questions from various grade levels. Learn new facts while having fun!
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1,000,000 500,000 300,000 5th Grade Topic 1 5th Grade Topic 2 Are You Smarter Than a 5th Grader? 175,000 100,000 4th Grade Topic 3 4th Grade Topic 4 50,000 3rd Grade Topic 5 3rd Grade Topic 6 25,000 10,000 2nd Grade Topic 7 2nd Grade Topic 8 5,000 2,000 1st Grade Topic 9 1st Grade Topic 10 1,000
5th Grade Topic 1 Question • What wonderful scientist is responsible for development of the motor?
5th Grade Topic 1 Answer • Michael Faraday Return
5th Grade Topic 2 Question • What scientist discovered that the flow of electricity can be detected by a compass?
5th Grade Topic 2 Answer • Hans Christian Oerstead Return
4th Grade Topic 3 Question Explain how this is a motor and how it works.
4th Grade Topic 3 Answer • Energy in a closed circuit travels to the alligator clips to the support wire which communicates to the stripped lead wire of the coil. It continues to flow into the coil making it an electromagnet which then attracts and repels to the permanent magnet. It flows back out the other lead wire, down the support…….. Return
4th Grade Topic 4 Question • Why is the placement of the • armature so crucial to a successful spinning motor?
4th Grade Topic 4 Answer • The armature must be placed so that the commutator can pick up electric pulses from the circuit. The support wire does not have any electricity flowing through it. Return
3rd Grade Topic 5 Question • Like charges of a magnet do what?
3rd Grade Topic 5 Answer • Repel Return
3rd Grade Topic 6 Question • Explain how to make an electromagnet?
3rd Grade Topic 6 Answer • Wrap a coil of wire around a steel bolt.
2nd Grade Topic 7 Question • How can you make a compass with magnets? Explain how it works.
2nd Grade Topic 7 Answer • Balance two magnets on a straw. Find the midpoint and insert a pin into the straw. Balance this on an inverted cup. It will face magnetic north due to the magnetic field of the Earth. Return
2nd Grade Topic 8 Question • What are three elements that are found in the inner-core of the Earth that also make up a permanent magnet?
2nd Grade Topic 8 Answer • Iron, cobalt and nickel Return
1st Grade Topic 9 Question • What is a tool that is used to find direction when no GPS is available?
1st Grade Topic 9 Answer • A compass. Return
1st Grade Topic 10 Question • What are the two forces that a magnet can do?
1st Grade Topic 10 Answer • Attract and Repel Return
1,000,000 Answer Return