Thursday, March 1, 2012

4th Grade Science Test Energy & Magnetism

4th Grade Energy & Magnetism Science Test
        Name:
                   


4th Grade AIMS Energy & Magnetism Science Test Practice Instructions: Choose the best answer for each question.
1.                    to cause people or animals to want to be near.
 attract
 battery
 light
 heat
2.                    a longitudinal pressure wave in an elastic medium such as air, especially one that is in an audible range.
 repel
 light
 sound wave
 volume
3.                    power, energy, or physical strength.
 magnetism
 force
 insulator
 volume
4.                    the form of energy that you feel as warmth.
 circuit
 direct current
 heat
 light
5.                    the start or place the electricity is generated.
 insulator
 repel
 source
 sound wave
6.                    electricity held or discharged by an insulated body.
 resistor
 static electricity
 source
 direct current
7.                    a device that uses electrical energy and changes them into something that can be seen, heard, or used. Televisions, telephones, and radios all work by using electricity.
 receiver
 energy
 repel
 heat
8.                    natural electricity produced in clouds and appearing as a bright flash of light in the sky.
 lightning
 volume
 electromagnet
 insulator
9.                    a device that makes electricity by using chemical reactions. __________ give power to many things, including cars, toys, and watches.
 source
 sound wave
 attract
 battery
10.                  the form of energy that makes it possible for the eye to see. The sun produces __________.
 insulator
 lightning
 light
 volume
11.                  a part of an electric circuit that provides resistance to some of the current.
 direct current
 magnetism
 resistor
 circuit
12.                  the power of a magnet to attract.
 force
 direct current
 electricity
 magnetism
13.                  the amount of sound.
 force
 energy
 volume
 attract
14.                  a material or device that does not conduct electricity, such as an object of glass or porcelain, that is used to insulate and support electric wires.
 battery
 insulator
 circuit
 electromagnet
15.                  the ability to have force or power or to do work. There are many kinds of __________ such as physical, electrical, nuclear, or chemical.
 resistor
 energy
 kinetic energy
 source
16.                  the complete path followed by an electric current.
 circuit
 kinetic energy
 resistor
 energy
17.                  to push back or force back. Positive & positive magnetic fields and negative & negative magnetic fields __________.
 resistor
 electromagnet
 circuit
 repel
18.                  a kind of energy that is used for light and heat and for making things operate.
 energy
 electricity
 attract
 battery
19.                  an electric current that flows in one direction.
 static electricity
 force
 kinetic energy
 direct current
20.                  energy resulting from motion.
 battery
 kinetic energy
 insulator
 circuit
21.                  an iron or steel core with wire wound around it. It becomes magnetic when an electric current is passed through the wire.
 electromagnet
 volume
 heat
 receiver

AIMS Science Student Guides
Grade 4 Science Student Guide
Grade 8 Science Student Guide
High School Science Student Guide

Science Sample Tests
Grade 4 Sample Test
Grade 8 Sample Test
High School Sample Test

AIMS Science Test Blueprints
Grade 4
Grade 8
High School

AIMS Science Performance Level Descriptors
Grade 4
Grade 4 (Spanish)
Grade 8
Grade 8 (Spanish)
High School
High School (Spanish)



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