Study Guide for Summative - PS.7 and PS.9

Presentation

•

Science

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6th - 8th Grade

•

Practice Problem

•

Easy

•

NGSS

MS-PS2-3, MS-PS4-2, MS-PS3-5

Standards-aligned

Dana Wallach

Used 170+ times

FREE Resource

9 Slides • 26 Questions

Multiple Choice

Mirrors ______ light waves.

absorb

reflect

refract

transmit

Multiple Choice

Describe the image produced by a plane mirror:

virtual and inverted

virtual and upright

Multiple Choice

Describe the image produced by a concave mirror, if the mirror is far away:

inverted

upright

Drag and Drop

Lenses

light.

Drag these tiles and drop them in the correct blank above

refract

reflect

Multiple Choice

Describe the image produced by a convex lens, if the object is far away:

real and inverted

real and upright

Match

Match the everyday use to the correct lens or mirror:

concave lens

convex lens

concave mirror

convex mirror

binoculars

magnifying glass

make-up mirror

passenger side mirror in a car

Dropdown

White clothing

all light waves, and keeps the person

Dropdown

Black clothing

all light waves, and makes the person

Match

Match the EM wave to its use.

X-Ray

Gamma Ray

Ultraviolet (UV)

Microwave

create a picture of bones and teeth

kill cancer cell

used in tanning beds

used to quickly cook food

Multiple Choice

Lightning is an example of _______ electricity in nature

current

static

Multiple Choice

Static electricity is a build-up of negatively charged _________ .

electrons

neutrons

protons

Dropdown

In the PhET lab, the balloon stuck to the wall, because the protons and electrons were

to each other.

Multiple Choice

Current electricity is a _________ flow of electrons.

continuous

lack of

temporary

Dropdown

A steel rod is a good

Dropdown

A plastic door frame is a good

Dropdown

A glass window is a good

Dropdown

A copper wire is a good

Dropdown

In a power plant, electrons transfer energy and do

by moving a

over a distance. The electrons are performing a useful task.

Dropdown

When energy is transferred from mechanical to electrical in the

, some energy is changed to

energy and transferred to the surrounding area as heat.

Fill in the Blanks

Type answer...

Dropdown

Electric motors used for electric cars and also many household appliances. Motors convert

energy to

energy.

Dropdown

Generators convert

energy to

energy. We use generators to make power for our homes at power plants.

Multiple Choice

An electromagnet is a ________ magnet.

permanent

temporary

Multiple Choice

When the circuit between the nail and the power source (___________) is broken, the iron is no longer magnetic.

battery

nail

wire

Dropdown

Wrapping the wire around the nail more times would

the magnetic field.

Dropdown

Lowering the battery voltage would

the magnetic field.

Mirrors ______ light waves.

absorb

reflect

refract

transmit

Show answer

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Slide 1 / 35

MULTIPLE CHOICE

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