Mrs. O'Keefe

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Posted: September 18, 2017

Negative exponent laws

Class/Homework:  Page 233-234  #3(a,b), #4(a,c), #6(a,c), #7(a,b,c), #9(ac), 10a, 12, 13(a,b)

Quiz Wednesday  (Similar to warm up and today questions)

Test on Unit 4 Roots & Powers TUESDAY, Sept. 26

Posted: September 15, 2017

Period 3 (Math 8Du) went on the Terry Fox Run

Period 4 (Math Da) played Interger Jeopardy

No Homework

Posted: September 15, 2017

Reviewed exponent laws from grade 9

Class/Homework:  Worksheet on Simplifying Expressions in volving exponent laws   #1 to #10

                             Sheet is attached

Posted: September 14, 2017

More rewiew of division word problems.....key words to look for

Class/homework:Page 87-88  #4, 5(a,c,e,g,i), 8(a.d), 9(a,c), 10(a,b,c,d), 11(a,b), 12(a,b), 15(a,b,d), 16

Posted: September 14, 2017

Today we looked at factional exponents and rewrote them to radical form (and the reverse).  See the attached PDF for examples

Class/Homework:  Page 227-228 #3(a,d,f), #4(a,c,d), 5(a.c), 8(a,b,c), 9, 12(a,b,f)

Posted: September 13, 2017

Quiz On multiplication and division of integers was completed today, marked and handed back.  After the quiz the students were assigned the following questions and if it was not completed in class then finish it for homework.

Class/Homework:  Page 83  #1(Model a and then use rule for rest), 2,6,7,8,9a,11

Posted: September 13, 2017

Students had a quiz today on Entire to MIxed and Mixed to Entire.  Estimate radicals, and evaluate using a list or a calculator.  Students then were given the remainer of the class to complete the following (If it was not completed in class then they have to finish it for homework)

Class/Homework:  Page 218-219  #10(g,h,i), 11(f,h,i), 12(a,c,e,g,i)  (BINUS 13,14,20)

PDF icon day_7_powers_roots_quiz_day.pdf9.98 MB

Posted: September 12, 2017

We reviewed Multiplyin using the box method and dividing using the rules.

Homework:  Page 80-81  #8(bdf), #11, #12, #13, #14, #16

                   Page 99 #1 (Just use rules

                   Quiz Tomorrow

Posted: September 12, 2017

Quiz tomorrow (see Monday's lesson for the outline)

Today we reviewed number systems and used charts to classify numbers

Class/Homework:  Page 211  #3(a.c.e)Tell why, #4(d a chart), #1(a,b)

PDF icon day_6_powers_roots_number_system.pdf5.61 MB

Posted: September 11, 2017

Today we looked at division of integer using the knowledge that division is the revers of multplication.  We introduced the rules (Notes from class are attached below as PDF)

Class/Homework -   Page 80 -81 #3(a,d), #4(a,b,c), #7ai, 8(a,c,e)

                              Page 74-75  #9, #11

                             Quiz on Wednesday, Sept. 13