HW:
-Per 1- work on graphing penny data; we will discuss in class on Fri
-Per 3- work on graphing penny data; we will discuss in class on Thurs
-Per 7- density w/s; complete Penny Lab for Thurs

Per 3 Class:
- review Penny Lab and help w/ slope calc

Per 5 class and LAB:
-Conduct Penny Density Lab and graph results
-Nature of Sci PPT and questions

Per 7 class:
--Nature of Sci PPT and questions

PER 1/2 are dropped today

Next Quiz is on Density, Slope, Sci Method
-Per 1- Quiz is next Tues 9/27
-Per 3, 5, 7- Quiz is next Wed 9/28