Today we worked on using text to find information to put in our acid/base and pH graphic organizers. Students will continue with the planned lab tomorrow when my voice returns (hopefully!)
When I was out Monday, I had assigned classwork relating to solutions. I was very proud of the students in my Pre-AP class as they all completed their work! I am posting the classwork here so that students may review the material again in order to be prepared for a quiz on this subject next Thursday! Today students found the mass and volume of irregular solids by using the water displacement method similar to Archimedes. Students were able to determine the volume indirectly by measuring the volume of water in a graduated cylinder, dropping in the object, and then finding the difference in the new water level. We will continue working with this concept today as students graph their findings versus the density of regular water.
Today we started a short unit on density by examining properties that impact it. Tomorrow we will continue working with density by finding the volumes of irregular solids.
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