Homemade Glue Experiment Questions

Hosa Lee needs to make a card for Mrs. Noblegast's birthday but lacks glue. He improvises using milk powder, vinegar, and baking soda to create a homemade glue. The video guides viewers through gathering supplies, mixing ingredients, filtering the mixture, and testing the glue. It emphasizes safety and careful observation throughout the process.

What problem does Hosa Lee face when trying to make a card for Mrs. Noblegast?

• He can't find his scissors.

• He doesn't know how to make a card.

• He lacks glue and potatoes.

• He has no paper.

What is the first step in the experiment after gathering the equipment?

• Combining milk powder with hot water.

• Adding baking soda to milk powder.

• Mixing vinegar with cold water.

• Filtering the mixture through a coffee filter.

Why is it important to be careful with hot water during the experiment?

• It can cause the mixture to spoil.

• It can make the glue too thick.

• It can evaporate quickly.

• It can cause burns.

What is the role of the research assistant in the experiment?

• To clean up the experiment area.

• To add more ingredients.

• To observe and interpret the results.

• To drink the mixture.

What should be done if nothing happens after adding vinegar to the milk mixture?

• Add more vinegar.

• Add more hot water.

• Add cold water.

• Add more milk powder.

What is the purpose of using a coffee filter in the experiment?

• To mix the ingredients thoroughly.

• To cool down the mixture.

• To add flavor to the mixture.

• To separate the liquid from the solid.

What observation should be made after adding vinegar to the milk?

• The temperature of the mixture.

• The color of the mixture.

• The smell of the mixture.

• The texture of the mixture.

What is added to the lumpy milk to create a glue-like substance?

• More milk powder

• Vinegar

• Cold water

• Baking soda

How can you test the effectiveness of the homemade glue?

• By mixing it with more water.

• By heating it again.

• By applying it to paper and sticking them together.

• By tasting it.

What should you do with the leftover glue?

• Leave it open to dry.

• Mix it with more baking soda.

• Store it in a container with a lid.

• Throw it away.