Math 7L1 and 7L2 -We introduced how to add inegers today.  Homework is to complete questions 1, 2, and 3. -notes posted below   Science 7l2 -First 5 steps for the science fair is due next day 1  (godd copy of planning) -Crossword is not for homework   Science 8L -First 5 steps for the science fair is due next day 1  (godd copy of planning) -Students need their pencil and object for the next class. -We continued to work on density questions.   Science 8E1 -Lab write ups for the 2 activities done in class today are due next class.