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WorksheetsAlgae Noodles Creation Quiz
Total questions: 15
Worksheet time: 8mins
What type of water is required for the initial mixture?
Distilled water
Tap water
Rainwater
Filtered or bottled water
How many tablespoons of glycerin are added to the water?
4 tablespoons
2 tablespoons
1 tablespoon
3 tablespoons
What is the purpose of stirring the sodium alginate mixture?
To cool down the mixture
To add color to the mixture
To dissolve the calcium chloride
To form a thick gel consistency
How long should the sodium alginate mixture sit before proceeding?
15 to 30 minutes
10 to 20 minutes
30 to 45 minutes
5 to 10 minutes
What is the form of calcium chloride used in the process?
Pebbly
Powder
Liquid
Gel
How many teaspoons of calcium chloride are used?
1 teaspoon
2 teaspoons
4 teaspoons
3 teaspoons
What is the role of the squeeze bottle in the process?
To mix the ingredients
To measure the ingredients
To heat the mixture
To form algae strings
Why is it important not to get the squeeze bottle tip too close to the water?
It will change the color
It will create a clog
It will dilute the mixture
It will cool the mixture
What can be made from the algae noodles?
Measuring spoons
Food coloring
Mixing bowls
Handbags and bracelets
What is the first ingredient added to the water in the mixing bowl?
Food coloring
Glycerin
Sodium alginate powder
Calcium chloride
What should you do if you want thinner algae strings?
Use a different squeeze bottle
Use more calcium chloride
Stir the mixture longer
Add more water
What is the main purpose of letting the sodium alginate mixture sit?
To cool down the mixture
To add more color
To dissolve the ingredients
To allow air bubbles to escape
What should you do if the process becomes messy?
Use a larger bowl
Stop and clean immediately
Ask a friend to help
Add more water
What happens if there are clumps in the sodium alginate mixture?
The color will not mix
The mixture will be too thick
The mixture will not gel
The strings will be weak
What is the final step in creating the algae noodles?
Removing the noodles from the calcium chloride bath
Adding more glycerin
Heating the mixture
Adding more food coloring
