Today in Science, we worked together in groups to determine whether air has a mass.
Using 2L pop bottles, air pumps, and an electronic scale we measured the mass of the pop bottle before and then again (and again) in 25-air-pump increments until we reached a total of 225 pumps of air.
In comparing the mass at 0 pumps of air and then again at 225 pumps of air we can determine whether or not air has a mass. We will continue investigating this topic as we continue our Air and Flight unit of study.
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Agenda items:
*Good luck and congratulations to all musicians (band and choral) playing in the Spring Concert this evening!*
1. Calcul mental Section B - Friday (because Mme just realized she forgot to correct with us today).
2. Fun Lunch (for those who have pre-ordered) - Friday
3. May Scholastic book orders - Friday
4. Community High 5 Run - register online by Wednesday, May 23. https://highfiverun.wordpress.com
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