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Practical Science Skills

Authored by J Hare

Science

7th - 9th Grade

NGSS covered

Used 406+ times

Practical Science Skills
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12 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the independent variable

Anything that can change

The thing you change

The thing you measure at the end

The thing you keep the same

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the dependent variable

Anything that can change

The thing you change

The thing you measure at the end

The thing you keep the same

Tags

NGSS.MS-PS2-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is a control variable

Anything that can change

The thing you change

The thing you measure at the end

The thing you keep the same

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A prediction is...

... just a lucky guess

... what you think will happen and why

... an estimate

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is a variable

Anything that can change

The thing you change

The thing you measure at the end

The thing you keep the same

Tags

NGSS.MS-PS3-4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A group of pupils wanted to find out if caffeine increases your reaction speed. What is the dependent variable?

amount of caffeine

reaction speed

time between drinking and measuring

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A group of pupils wanted to find out if caffeine increases your reaction speed. What is the independent variable?

amount of caffiene

reaction speed

time between drinking and measuring

Tags

NGSS.HS-PS1-5

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