092910 gall inquiry rich physics problems

Inquiry- Rich Physics Problems http://groups.physics.umn.edu/physed/Research/CRP/on-lineArchive/ola.html

four problems from the site... ,[object Object],[object Object],[object Object],[object Object],[object Object]

Let’s do THIS ONE. Whole problem: ,[object Object]

Information only ,[object Object],[object Object],[object Object],[object Object],[object Object]

Compare: Pace and Distance ,[object Object],[object Object]

THIS IS THE HARDEST PART FOR ME! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

velocity (aka “pace”) = d / t ,[object Object],[object Object],[object Object],[object Object]

TIME ,[object Object],[object Object],[object Object],[object Object],[object Object]

THAT WAS NOT EASY! ,[object Object],[object Object],[object Object],[object Object]

Let’s Review Our Progress So Far:

Back to TIME: ,[object Object],[object Object],[object Object],[object Object],[object Object]

UNIT LABELS. ,[object Object],[object Object],[object Object],[object Object]

How many seconds in five minutes?

NOW- The Jump to ALGEBRA... ,[object Object],[object Object],[object Object],[object Object]

MORE Algebra: a solution! ,[object Object],[object Object],[object Object],[object Object],[object Object]

Did you see what wasn’t right? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Algebra is not the problem... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What does the answer mean? ,[object Object],[object Object],[object Object],[object Object],[object Object]

meters and seconds ,[object Object],[object Object],[object Object],[object Object],[object Object]

Solving for Q- the long way... ,[object Object],[object Object],[object Object],[object Object]

We can start over and do the same thing the easy way. ,[object Object],[object Object],[object Object]

Where do we meet? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

900 meters + (3 m/s x Q s) = (4 m/s x Qs) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

We meet at a distance of 3600 m from my house.

Now try to solve this one: ,[object Object],[object Object]

Illustration: Bus Stop Physics... ,[object Object]

The Necessary Information ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

YOUR ASSIGNED PRACTICE PROBLEM. ,[object Object],[object Object],[object Object]

Contact me with questions... ,[object Object],[object Object],[object Object],[object Object],[object Object]

092910 gall inquiry rich physics problems

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092910 gall inquiry rich physics problems