On contrôle l'energie dans nos fusées en modifiant la force, la friction et la trainée. Défi - un déplacement d'entre 5 et 6 mètres. Voilà un excellent exemple de communication, collaboration et de résolution de problème les amis. Beau travail.
Landy & Rina - Technology Fair Winners!
15 years ago
10 comments:
coooooooooooooL!!!!!!!!!!!!!!
That was so fun...and a good experience too!
sarah d
Bravo les petits curieux et le grand!
That was a great movie!!! You yoused a lot of funny pictures. I looove watching your new videos! Great work Lemenlin! :)
C'est sooooooooooo fun!!!
WOW! That exercise looked like so much fun, wish I was there. Which balloon travelled the farthest? What did the winning balloon carry as it's weight?
Keep up the great work, and continue to enjoy learning!
Cheers,
Breda (John)
WHEN DO WE GET TO PLAY WITH ROKETS!!?
BALLOONS ARE SO FUN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
wow !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ca c'est cool je veux faire ca aussi!!!!!!!!
WOW!!!!!!!!!!ca c est un bon filme
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