Math 8 E1 ·         Today we did a review of addition and subtraction of integers using models.  (grade7 material) ·         We practiced some division of integers questions.  Notes posted below. ·         Worksheet > is due tomorrow.   I will be correcting this assignment. ·         Homework is p. 83 Q 1,2,and 3 Science 7 E1 and 7E2 ·         Today we reviewed our vocabulary around ecosystems to help prepair students to write their presentation. ·         Tomorrow will be a work period for the entire class.  Bring you research and materials to class so that you can make good use of the time. Science 8 ·         We had an assembly today during class.