NRF 10- More examples on simplifying algebraic expressions with laws of exponents. See the attached PDF file of today's notes.

      Class/Homework: Page 241-242 #3ac, 4ac, 5ac, 6ac, 8aceg, 9aceg, 10a

                                      Test Feb. 22 (Friday)

Math 6 -Ch. 7 Data analysis Day 2.We went over the HW from PG 15-151 in detail (see attaced for solutions). Then we looked at conducting experiments (see notes) (See the PDF file)

       Class / Homework: Page 257 #3 only   (I handed out a sheet for #3 them to fill out ...it is attached) 

 Math 8 -.  Fraction word problems (see examples)

     Class / Homework:: Pg: 151-152 #3, #4, #5, #6, #7, #8, #9

                                       Test Friday, Feb. 22

Science 9-  Notes on satelites & Rosetta Comet. Then a video (See the attached PDF)

             Homework: Study your notes 10-15min each night