In Te Ngahere we did the great marble challenge we were learning about friction and how the marble moved on different surfaces. We made ramps and wrote out instructions for another group to make our ramp. Our ramp got 4 points because our instructions were not clear enough.
The Great Marble Challenge reflection
What was something your group did well? Cooperating
What is something you could have done better? Make our instructions clear such as place the clear ruler just on the purple ruler instead of Put the other clear ruler at the bottom of the purple ruler vertically.
How close did your marble get to 110 cm? NOT CLOSE!!
Did the marble go further than 110 cm? Yes!
Or shorter? Further
Why do you think your ramp was or was not successful? I think our ramp was not successful
Why? Because our instructions were not clear enough.
How clear were your instructions? Pretty clear
What was something you explained well? Put the ice cream container facing with the bottom up
What was something that needed to be clearer? Put the other clear ruler at the bottom of the purple ruler vertically.
If you had an opportunity to design a new ramp. What would you change? The angel of the ramp
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