Science 10 - Homework was corrected (finally) and students were shown where they went wrong in their calculations and graphing problems. Some students were able to start a lab where they measured speed in different circumstances and others will do this tomorrow. The lab is due at the end of class tomorrow. Those students who did not start the data collection part of the lab today were given time to start the theory part of it.   Science 9 - Students wrote a test today on chapters 6 & 7 to finish off the reproduction unit. Students will be starting the ecosystems unit tomorrow.