Freezing water balloons

Questioning

What questions would you like to ask about a water balloon from the freezer?

Write your questions below:

 

 

 

 

Possible questions:

 

Select a question and tell how you would answer it.

 

 

What determines if a question is investigable?

 

Write what the difference is between an investigable and non-investigable question.

 

 

Is it possible to change non-investigable questions into investigable questions?

 

 

 

Possible Materials: each group 2 frozen balloons (two days in freezer), container to float frozen balloons, water supply, flashlights, nails and maybe hammer to chip into ice, thermometer, food coloring, salt, ..

 

 

 

 

Write a good question and explain why you believe it is.

 

 

 

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