Search Header Logo
electricity

electricity

Assessment

Presentation

Science

4th Grade

Practice Problem

Medium

NGSS
MS-PS2-3, MS-ESS1-1, MS-ESS2-1

+5

Standards-aligned

Created by

Jessica Kast

Used 3+ times

FREE Resource

2 Slides • 8 Questions

1

Determining Charge of Atom

Count the number of electrons and protons

If it has more electrons, it is negative.

More protons, positive charge

media

2

Multiple Choice

Objects with unlike charges pull toward, or _____, each other.

1
attract
2

repel

3

reap

4

attitude

3

Multiple Choice

When electrical charges build up on the surface of an object, ________ occurs.

1
static electricity
2

current electricity

3

atom electricity

4

polar electricity

4

Fill in the Blank

The three types of electrical charges are positive, ____________, and neutral

5

Multiple Choice

A material that allows electricity to flow through it easily

1

conductor

2

insulator

3

resistor

6

Multiple Choice

A material that reduces the flow of electrons

1

conductor

2

insulator

3

resistor

7

Multiple Choice

A material that does not allow electricity to flow through it

1

Conductor

2

Insulator

3

Resistor

8

Fill in the Blank

Objects with unlike charges pull toward, or _____, each other.

9

Short Circuit

  • Electricity flows through easiest path

  • Sometimes takes an unexpected path

  • Can cause sparks and fire

  • Fuses and Circuit Breakers

media

10

Fill in the Blank

Objects with like charges push against, or _____, each other.

Determining Charge of Atom

Count the number of electrons and protons

If it has more electrons, it is negative.

More protons, positive charge

media

Show answer

Auto Play

Slide 1 / 10

SLIDE