Amplify - Magnetic Fields - Final Test
Authored by Gina Ortiz
Science
8th Grade
NGSS covered
Used 512+ times
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About
This quiz comprehensively assesses 8th grade students' understanding of magnetic fields, electromagnetic systems, and energy transformations. The questions require students to demonstrate mastery of fundamental magnetic concepts including attraction and repulsion between like and opposite poles, magnetic field line interpretation, and the unique properties of electromagnets. Students must apply their knowledge of magnetic forces acting at a distance, analyze magnetic field diagrams to predict magnet behavior, and understand how electromagnets differ from permanent magnets through their ability to be controlled, reversed, and adjusted in strength. The energy-related questions integrate kinetic and potential energy concepts within magnetic systems, requiring students to understand how energy transforms when magnetic objects move with or against magnetic forces. These problems demand both vocabulary mastery and conceptual reasoning about invisible forces and energy relationships. Created by Gina Ortiz, a Science teacher in US who teaches grade 8. This assessment serves as an excellent summative evaluation tool following a complete unit on magnetism and electromagnetic forces, though individual sections can function effectively as formative assessments throughout instruction. Teachers can deploy vocabulary questions as warm-up activities, use diagram interpretation problems for guided practice sessions, and assign energy transformation scenarios as homework to reinforce classroom learning. The quiz effectively measures student achievement of Next Generation Science Standards MS-PS2-5 (magnetic forces and fields) and MS-ETS1-4 (electromagnetic solutions), while also connecting to MS-PS3-2 regarding energy interactions within magnetic systems. The varied question formats accommodate different learning styles and provide comprehensive data about student understanding across multiple dimensions of magnetic field concepts.
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25 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
to pull objects toward one another
attract
repel
system
model
Tags
NGSS.MS-PS2-4
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Based on the magnetic field line diagrams, what will happen next with these two sets of magnets?
The magnets in Set 1 will repel, and the magnets in Set 2 will attract.
The magnets in Set 1 will attract, and the magnets in Set 2 will repel.
The magnets in Set 1 will not move, and the magnets in Set 2 will attract.
In both sets, the magnets will attract.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
NGSS.MS-PS2-1
NGSS.MS-PS2-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
to push objects away from each other
attract
repel
system
model
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
4.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
In a system of magnets, there is a repelling force with (a) poles.
Tags
NGSS.3-PS2-3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
a set of interacting parts forming a complex whole
attract
repel
system
model
Tags
NGSS.MS-LS1-3
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which is NOT what makes an electromagnet different from other magnets?
The magnetic force can be shut off.
It has a north and south pole.
The magnetic force strength can be changed.
The poles can be reversed.
Tags
NGSS.MS-PS2-3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
object, diagram or computer program, like the SIM, that makes something simpler or easier to see
attract
repel
system
model
Tags
NGSS.MS-ETS1-4
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