Which one makes the best bubbles?

Which one makes the best bubbles?

Chewing gum experiment

You will be in groups of 3 students to test the which gum is the best for bubble, stretch and taste.

Aim: To see which bubble gum makes the best Bubbles, has the best elasticity and keeps its taste for the longest.

Hypothesis: I think that the ? will make the largest bubble and have the longest stretch. The ? will have the longest taste.

Equipment:

• 3 different chewing gum brands
• stop watch
• ruler
• graph to record detail.

Method:

1. Place the first piece of chewing gum in your mouth and time how long it takes to keep its taste.
2. Chew the gum and record this time on the chart.
3. Using the same piece of gum blow a bubble. Record on the chart as 'no bubble', 'small', 'medium', 'large'.
4. Test for elasticity. Keep all of the gum in your mouth and see how long you can stretch it. Measure it and record its length.

Findings:

Hubba Bubba lasts for 1 minutes and 33 seconds in your mouth. It's a medium bubble and strerches for about 48 cm. 

Pk lasted 1 minutes and 44 seconds it's a small bubble 

Type of gum	Taste	Bubble size	Length
Hubba-bubba	1.33	Medium	48 cm
Extra	48 seconds	Small	40 cm
PK	1.44	Small	65 cm

Summary: 



Conclusion: