Experimental Design B/C

quizbowl · Post by **quizbowl** » Fri Oct 21, 2011 5:32 pm

Any idea when they'll release the new rubric? I doubt the changes will be anything but minor, but I'd love to see how the point values changed.

XJcwolfyX · Post by **XJcwolfyX** » Tue Oct 25, 2011 4:56 pm

What does the 2011 rubric mean when it says under number 3?: At least three levels or IV given

butter side up · Post by **butter side up** » Thu Oct 27, 2011 8:44 am

XJcwolfyX wrote:What does the 2011 rubric mean when it says under number 3?: At least three levels or IV given

This means that you have different levels at which the indpendant variable was measured listed. For example, if you were seeing how the height of a ramp affected the distance a car travelled, you would say:
'Our independant variable was the height of the ramp, measured in centimeters from the floor to the highest point, at heights of ten, twenty, and thirty centimeters.'
Where you specify the different values you used for your IV is the three different levels.

Xann101 · Post by **Xann101** » Tue Nov 29, 2011 2:21 pm

I was sorta thrown into this event rescently and im wondering, where and what can I start studying?!

Post by **zyzzyva980** » Tue Nov 29, 2011 4:52 pm

The Experimental Design Wiki is a great place to start.

liger_98 · Post by **liger_98** » Tue Nov 29, 2011 6:33 pm

best advice i can give as a veteran of ED. get someone with LARGE handwriting. i personally like to do the experiment and the criticism. try and get a 6/7/magnet nerd to memorize what each thing means. 8 graders usually forget unless its magnet.

Trees · Post by **Trees** » Sat Dec 03, 2011 12:20 pm

Quick reply before I forget. Our experiment was just given the general idea of needing to do with force. We had some index cards, paperclips and cups.

XJcwolfyX · Post by **XJcwolfyX** » Mon Dec 05, 2011 8:03 pm

liger_98 wrote:best advice i can give as a veteran of ED. get someone with LARGE handwriting. i personally like to do the experiment and the criticism. try and get a 6/7/magnet nerd to memorize what each thing means. 8 graders usually forget unless its magnet.

Why do you need someone with large handwriting?

ksun48 · Post by **ksun48** » Tue Dec 06, 2011 4:44 am

zyzzyva98 wrote:Help. What is a spark plug!?

What is a car!?!?

Think before posting...

lol xkcd

also, do you need to write very legibly? or just sem-legible
cuz at the end writing is a time-crunch

Post by **Kokonilly** » Tue Dec 06, 2011 11:34 am

ksun48 wrote:also, do you need to write very legibly? or just sem-legible
cuz at the end writing is a time-crunch

The only requirement for legibility, I believe, is that your partner has to be able to read it. Check with your partner first - and practice! - to see their threshold for neatness.

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