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Size of Bubbles worksheet



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Size of Bubbles worksheet

You will have one of the 8 different bubble mixtures. Fill the results in for your bubble mixture.

Which bubble mixture do you have?

Which mixture do you think will make the largest bubbles?


Use a drinking straw to blow the largest bubble possible, this might take a couple of practices. Measure the diameter of the bubble: measure the distance from the tip of the straw to the far edge of the bubble, using a ruler or a marked sheet of paper. Repeat this at least 10 times and record the overall largest bubble and the average size of the bubble under the column in the table for your bubble mixture. Add in the averages and the biggest bubble size from the groups using the other bubble mixtures.





Diameter of bubble in cm

Attempt

Mixture 1

Mixture 2

Mixture 3

Mixture 4

Mixture 5

Mixture 6

Mixture 7

Mixture 8

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Average

























Biggest Bubble
























Which mixture made the biggest bubbles?


Can you explain your answer?



Name _________________________________
Life Span of Bubbles worksheet

You will have one of the 8 different bubble mixtures. Fill the results in for your bubble mixture.

Which bubble mixture do you have?

Which mixture do you think will make bubbles that last the longest?


Use a drinking straw to blow a bubble with a diameter of 5cm. Measure the distance from the tip of the straw to the far edge of the bubble to be about 5cm using a ruler or a marked sheet of paper. Use the stopwatch to time how long it takes before the bubble bursts. Repeat this at least 10 times and record the overall longest bubble life span and the average bubble life span under the column in the table for your bubble mixture. Add in the averages and the longest bubble life span from the groups using the other bubble mixtures.





5cm Bubble life span in seconds

Attempt

Mixture 1

Mixture 2

Mixture 3

Mixture 4

Mixture 5

Mixture 6

Mixture 7

Mixture 8

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Average

























Biggest Bubble
























If you can blow bubbles bigger than 10 cm, repeat this for a 10 cm diameter bubble







10 cm Bubble life span in seconds

Attempt

Mixture 1

Mixture 2

Mixture 3

Mixture 4

Mixture 5

Mixture 6

Mixture 7

Mixture 8

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5

























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10

























Average

























Biggest Bubble
























Which mixture made bubbles that lasted the longest?


Can you explain your answer?

Do bigger bubbles last longer than smaller bubbles?

Can you explain your answer?

Use the drinking straw and some water, skim milk, milk and cream. Try to make bubbles with each liquid. Which liquid made the best bubbles? Can you explain why?





Name _________________________________
Shapes of Bubbles worksheet

Bend the pipe cleaners to make bubble wands with a small circular shape at the end, a small square, a small heart and a small triangle.

Put some bubble mixture into a plastic cup.
Record the bubble shapes you predict from each bubble wand in the table and then blow bubbles inside and outside recording what shapes the bubbles actually were.


Wand Shape

Predicted Bubble Shape

Bubble Shape blown inside

Bubble Shape blown outside

Circle












Square












Heart












Triangle











Use the tetrahedral and cubic bubble wands.

What shape bubbles do you expect to see inside the wands (before you blow the bubbles).

What shape bubbles do you expect from the tetrahedral and cubic bubble wands?

What shape bubbles do you see? Why?


Name _________________________________
Colour of Bubbles worksheet

Take a plastic plate a straw and a piece of white paper.


Pour some bubble solution into the plate (put in a centimetre or more). Use the straw to blow bubbles onto the detergent in the plate. Look at the colour of the bubbles, bend the white paper around so you can see the colours better. Draw a picture of what you see.

Keep making bubbles and keep watching the colours. Why do you think there are so many colours in the bubbles?

What makes the dark bands in the bubbles?

What happens just before the bubble pops?




Name _________________________________
How much do you know about bubbles?
Budapest Bob, the bubble archaeologist is trying to find the giant rainbow bubble that contains the map to a treasure. In order to achieve this task, you must help him to find the map by going through a maze and completing each task.
These are the obstacles that he will encounter on the way:
1. What substance does he use to make the largest bubble in order to get him over the dangerous animals?

2. What substance does he need for the strongest bubble in order to escape the dragonfly?


A wizard blocks the path of Budapest Bob. In order to pass, he must answer the following questions:

A. How many colors will be seen in a bubble?

B. What order are the colors?

C. When handed several types of milk, what milk should he use for the strongest bubbles?

He now is near the end. He sees the large rainbow pointing toward the giant square bubble. He also encounters a robot that is blocking the path that will lead him to the treasure. How do you create a square bubble that will help Budapest Bob escape to safety.


You have arrived successfully at your treasure!







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