Final Quiz 8th Grade Science Tuesday 5/31

Obavezno

1

When the lighted part of the moon is getting smaller, what kind of moon is it?

Waxing

Waning

MS-LS1-1

Obavezno

1

When the lighted part of the moon is getting bigger, what kind of moon is it?

Waxing

Waning

Obavezno

1

In a Waxing Moon, which side of the moon appears to "get bigger" while the moon is waxing?

Left

Right

Top Half

Bottom Half

Obavezno

1

What phase of the moon is shown in the image below?
(is this the left side or the right side?)

Obavezno

1

What phase of the moon is shown in the image below?

Obavezno

1

What phase of the moon is shown in the image below?

Obavezno

1

What phase of the moon is shown in the image below?

2

Obavezno

4

The Law of Conservation of Energy says....
Select all that apply
need 4 answers for full points

Obavezno

1

Define Independent Variable

something that is changed on purpose during an experiment

item you measure during an experiment

item(s) you specifically do not change during an experiment

Obavezno

1

Define Dependent Variable

item you measure during an experiment

something that is changed on purpose during an experiment

item(s) you specifically do not change during an experiment

Obavezno

1

Define Control Variable

item(s) you specifically do not change during an experiment

item you measure during an experiment

something that is changed on purpose during an experiment

Obavezno

1

Define Energy...

energy that is stored in an object or system

energy that an object has because it is moving

ability to make things move or change

Obavezno

1

Define Kinetic Energy...

ability to make things move or change

energy that an object has because it is moving

energy that is stored in an object or system

Obavezno

1

Define Potential Energy...

ability to make things move or change

energy that is stored in an object or system

energy that an object has because it is moving

Obavezno

1

What is the base unit for temperature in the metric system?

Obavezno

1

Define Meter

base unit for volume of a liquid

base unit for mass

base unit of length

Obavezno

1

Define Liter

base unit of length

base unit for volume of a liquid

base unit for mass

Obavezno

1

Define Gram

base unit for mass

base unit of length

base unit for volume of a liquid

Obavezno

1

Volume

amount of “stuff” (atoms) that something is made of

anything that has mass and volume

ability to cause change

amount of 3-D space that something occupies

Obavezno

1

Define Matter

amount of 3-D space that something occupies

amount of “stuff” (atoms) that something is made of

anything that has mass and volume

base unit for volume of a liquid

Obavezno

1

Define mass

base unit for volume of a liquid

amount of 3-D space that something occupies

amount of “stuff” (atoms) that something is made of

anything that has mass and volume

Obavezno

1

Define Claim

claim supported by evidence

proposed answer to a question about the natural world

information about the natural world that is used to support or go against (refute) a claim

process of making clear how your evidence supports your claim

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

Obavezno

1

Define Evidence

claim supported by evidence

information about the natural world that is used to support or go against (refute) a claim

process of making clear how your evidence supports your claim

proposed answer to a question about the natural world

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

Obavezno

1

Define Reasoning

proposed answer to a question about the natural world

process of making clear how your evidence supports your claim

claim supported by evidence

information about the natural world that is used to support or go against (refute) a claim

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

Obavezno

1

Define Model

claim supported by evidence

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

proposed answer to a question about the natural world

process of making clear how your evidence supports your claim

information about the natural world that is used to support or go against (refute) a claim

Obavezno

1

Speeding Up is Accelerating

Tačno

Netačno

Obavezno

1

Slowing Down is Accelerating

Tačno

Netačno

Obavezno

1

Changing Direction is Accelerating

Tačno

Netačno

Obavezno

1

Define transfer

how hard it is to change the speed or direction of an object’s motion

claim supported by evidence

to move from one object to another or one place to another

set of interacting parts forming a complex whole

Obavezno

2

Which of the following magets will Repel?
2 correct answers

null

Obavezno

2

Which of the following magets will Attract?
2 correct answers

null

Obavezno

1

Define "magnet"

invisible line that connects opposite magnetic poles

force of attraction or repulsion by a magnet

piece of material, such as iron or steel, that is able to attract certain metals

2 strongest part of a magnet, normally at opposite ends of a magnet

Obavezno

1

The iron filings are making what visible around the magnet?

Solar Energy

Thermal Energy

Electromagnetic solar rays

Magnetic Field

Obavezno

1

What will these train cars do?

Attract

Repel

Obavezno

1

What will these train cars do?

Like Poles attracts so they will move closer

Opposite Poles attracts so they will move closer

Like Poles repel so they will move farther away

Opposite Poles repel so they will move farther away

Obavezno

1

Define Align...

to arrange things so that they form a line or are in proper position

piece of material, such as iron or steel, that is able to attract certain metals

2 strongest part of a magnet, normally at opposite ends of a magnet

to separate or set apart

invisible line that connects opposite magnetic poles

to push an object away

Obavezno

1

Define Magnetic Force...

invisible line that connects opposite magnetic poles

piece of material, such as iron or steel, that is able to attract certain metals

force of attraction or repulsion by a magnet

to arrange things so that they form a line or are in proper position

to separate or set apart

Obavezno

1

Define Magnetic Poles...

item that is changed on purpose during an experiment

the item(s) you specifically do not change during an experiment

to arrange things so that they form a line or are in proper position

2 strongest part of a magnet, normally at opposite ends of a magnet

piece of material, such as iron or steel, that is able to attract certain metals

to push an object away

Obavezno

1

Define Exert:

a quantity that has both size and direction

general word used when asking about how powerful

something is, its size

the metric base unit for force

to put forth effort, as strength, or make a great effort at

something

the metric base unit for length

how fast an object is moving

Obavezno

1

Define Magnitude:

how fast an object is moving

to put forth effort, as strength, or make a great effort at

something

general word used when asking about how powerful

something is, its size

a quantity that has both size and direction

the metric base unit for force

Obavezno

1

Define Force:

to put forth effort, as strength, or make a great effort at

something

the metric base unit for length

general word used when asking about how powerful

something is, its size

a push or pull

the metric base unit for force

a quantity that has both size and direction

Obavezno

1

Define Newton:

how fast an object is moving

general word used when asking about how powerful

something is, its size

the metric base unit for force

the metric base unit for length

a push or pull

Obavezno

1

Define Velocity:

the metric base unit for force

how fast an object is moving

a push or pull

how fast an object is moving in a certain direction

Obavezno

1

Drugi mogući odgovor:

slower

faster

Obavezno

1

Define equilibrium

when something stays mostly the same over time

a “balanced state” in which a system is stable, such as when two or more samples are at the same temperature

to make something safe to eat or drink by heating it

the total kinetic energy of all the particles that make up a sample

measure of the average speed of the particles in an item

Obavezno

1

Define Stability

a “balanced state” in which a system is stable, such as when two or more samples are at the same temperature

to make something safe to eat or drink by heating it

measure of the average speed of the particles in an item

when something stays mostly the same over time

the total kinetic energy of all the particles that make up a sample

Obavezno

1

Define Temperature

to make something safe to eat or drink by heating it

measure of the average speed of the particles in an item

when something stays mostly the same over time

the total kinetic energy of all the particles that make up a sample

a “balanced state” in which a system is stable, such as when two or more samples are at the same temperature

Obavezno

1

Define thermal energy

to make something safe to eat or drink by heating it

a “balanced state” in which a system is stable, such as when two or more samples are at the same temperature

the total kinetic energy of all the particles that make up a sample

measure of the average speed of the particles in an item

when something stays mostly the same over time

Obavezno

1

What says matter atoms or particles cannot be created or destroyed?

Law of Conservation of Energy

Law of Doctor Willis Linn Jepson

Law of Conservation of Mass

Obavezno

1

What type of change is this?

Chemical Change

Physical Change

Obavezno

1

What type of change is this?

Physical Change

Chemical Change

Obavezno

1

Reactions feel hot to us.

Exothermic

Endothermic

Obavezno

1

Reaction feels cold.

Exothermic

Endothermic

Final Quiz 8th Grade Science Tuesday 5/31

When the lighted part of the moon is getting smaller, what kind of moon is it?

When the lighted part of the moon is getting bigger, what kind of moon is it?

In a Waxing Moon, which side of the moon appears to "get bigger" while the moon is waxing?

What phase of the moon is shown in the image below?(is this the left side or the right side?)

What phase of the moon is shown in the image below?

What phase of the moon is shown in the image below?

What phase of the moon is shown in the image below?

The Law of Conservation of Energy says....Select all that applyneed 4 answers for full points

Define Independent Variable

Define Dependent Variable

Define Control Variable

Define Energy...

Define Kinetic Energy...

Define Potential Energy...

What is the base unit for temperature in the metric system?

Define Meter

Define Liter

Define Gram

Volume

Define Matter

Define mass

Define Claim

Define Evidence

Define Reasoning

Define Model

Speeding Up is Accelerating

Slowing Down is Accelerating

Changing Direction is Accelerating

Define transfer

Which of the following magets will Repel?2 correct answers

Which of the following magets will Attract?2 correct answers

Define "magnet"

The iron filings are making what visible around the magnet?

What will these train cars do?

What will these train cars do?

Define Align...

Define Magnetic Force...

Define Magnetic Poles...

Define Exert:

Define Magnitude:

Define Force:

Define Newton:

Define Velocity:

Define equilibrium

Define Stability

Define Temperature

Define thermal energy

What says matter atoms or particles cannot be created or destroyed?

What type of change is this?

What type of change is this?

Reactions feel hot to us.

Reaction feels cold.

When the lighted part of the moon is getting smaller, what kind of moon is it?

When the lighted part of the moon is getting bigger, what kind of moon is it?

In a Waxing Moon, which side of the moon appears to "get bigger" while the moon is waxing?

What phase of the moon is shown in the image below?(is this the left side or the right side?)

What phase of the moon is shown in the image below?

What phase of the moon is shown in the image below?

What phase of the moon is shown in the image below?

The Law of Conservation of Energy says....Select all that applyneed 4 answers for full points

Define Independent Variable

Define Dependent Variable

Define Control Variable

Define Energy...

Define Kinetic Energy...

Define Potential Energy...

What is the base unit for temperature in the metric system?

Define Meter

Define Liter

Define Gram

Volume

Define Matter

Define mass

Define Claim

Define Evidence

Define Reasoning

Define Model

Speeding Up is Accelerating

What phase of the moon is shown in the image below?
(is this the left side or the right side?)

The Law of Conservation of Energy says....
Select all that apply
need 4 answers for full points

Which of the following magets will Repel?
2 correct answers

Which of the following magets will Attract?
2 correct answers

What phase of the moon is shown in the image below?
(is this the left side or the right side?)

The Law of Conservation of Energy says....
Select all that apply
need 4 answers for full points

Which of the following magets will Repel?
2 correct answers

Which of the following magets will Attract?
2 correct answers