OpSciEd 7.1 Bath Bomb Investigation
Authored by Kirk Ellern
Science
7th Grade
NGSS covered
Used 7+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When arguing for a claim about the bath bomb gas, what should you use to support your claim?
Evidence and key model ideas
Personal preferences
Guesses and assumptions
Opinions of friends
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to record detailed observations during the lab?
To have accurate and useful data
To fill up your notebook
To make it look interesting
To compare handwriting
Tags
NGSS.MS-PS1-2
NGSS.MS-PS3-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does testing combinations of bath bomb ingredients help figure out?
Which combinations produce gas
Which ingredient tastes the best
How to make lemonade
How to design packaging
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a mixture, what is true about its composition?
It contains more than one substance.
It consists of only one substance.
It is always a liquid.
It is always a solid.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which step is necessary to avoid contamination between solutions during the experiment?
Use the dropper that coordinates with each cup’s letter
Use the same dropper for all solutions
Mix solutions in any container
Pour solutions directly from the bottle
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When planning your investigation, what is a primary goal?
To figure out which combinations produce bubbles
To see how colors mix together
To determine the temperature of each solution
To measure the weight of each ingredient
Tags
NGSS.MS-PS3-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which ingredient combination would most likely result in bubbles when mixed with water?
Baking soda and citric acid
Table salt and olive oil
Corn starch and sugar
Epsom salts and sugar-based lemonade mix
Tags
NGSS.MS-PS1-2
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