Science 9 -DNA Replicatons & Figerprinting (Solutions in the notes) The disucussed th e case study on page 202   (notes are attached below as PDF file below) 

     Class/homework:   Start studying notes 15-20 minutes each night

Math 7 -Solving equations with tiles and opposite integers(See attached PDF file for a copy for today's notes)

  Class/homework:  Page 234  #1ace(Sketch tiles), #3, 4, 5, 6, (use integers)

 Math 8 - .Note and examples on ratios(Attached below as PDF file is today's notes)

  Class work:  Page: Page 266 #4b, 5ab,7, 8,  9a, 11a

 Science 7 -   New Unit on Mixtures (Attached below as PDF file is today's notes)