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
| Attachment | Size |
|---|---|
 gr_8_unit_2_day_7_section_2.4_dividing_rules.pdf | 736.12 KB |
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)
| Attachment | Size |
|---|---|
| day_8_powers_roots_fractional_exponents.pdf | 5.43 MB |
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
| Attachment | Size |
|---|---|
| gr_8_unit_2_day_6_integers_mid_unit_quiz_day.pdf | 349.12 KB |
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)
| Attachment | Size |
|---|---|
| day_7_powers_roots_quiz_day.pdf | 9.98 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
| Attachment | Size |
|---|---|
| gr_8_unit_2_day_5_integers_dividing_rules_review_of_multplication.pdf | 1.63 MB |
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)
| Attachment | Size |
|---|---|
| day_6_powers_roots_number_system.pdf | 5.61 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
| Attachment | Size |
|---|---|
| gr_8_unit_2_day_4_integers_dividing_rules.pdf | 1.4 MB |
Posted: September 11, 2017
Notes & Examples of mixed to entire radicals. We reviewed entire to mix using both the list of perfect numbers and prime factorization.(Pick one method and use it. Whatever one you find the easiest)
Class/Homework: Page 218-219 #7b,# 8b #10e, #11eg, #12b,d,f,h,j, #15
Quiz Wednesday, Sept. 13
| Attachment | Size |
|---|---|
| day_5_powers_roots_entire_to_mixed_review_mixed_to_entire_new.pdf | 11.13 MB |
Posted: September 8, 2017
Leswson on changing entire radicals to mixed radicals
Class/homework: Page 218 #4(c,d), #9, #10(a,b,c), #11(a,b)
QUIZ Wednesday, Sept 13
| Attachment | Size |
|---|---|
| day_4_powers_roots_entire_to_mixed.pdf | 11.55 MB |
Posted: September 8, 2017
Today we reviewed the distribuative method (Both Method) for multiplying 2 digit numbers. Used rules for product of integers
Homework: Page 73- #4, #6(b,c Box method), #7(b,c Box Method), #8(a,b,g,h)
Quiz Tuesday on Modeling and rule for multplying integers
| Attachment | Size |
|---|---|
| gr_8_unit_2_day_3_integers_mult_prperties_box_method.pdf | 1.37 MB |
Posted: September 7, 2017
Reviewed more modeling of integer multiplication (See the attached PDF for a copy of the notes)
| Attachment | Size |
|---|---|
| gr_8_unit_2_day_2_integers_model_multiplication_continued.pdf | 1.3 MB |
Posted: September 7, 2017
Writing perfct roots using product of 2 perfect roots. (See pdf file below for lesson)
Homework: Page 206 #2(a,c,d,e,f), #3 (c,d,f)
| Attachment | Size |
|---|---|
| day_3_powers_roots_rewrite_perfect_roots_using_a_productof_2_perfect_.pdf | 2.02 MB |
Posted: September 6, 2017
Students modeled multiplication of integers using tiles and number lines (Lesson is attached below as pdf)
Homework: Page 68 #5(a,b), 6(a,c model), 7(a,b), 8(ac Model)
| Attachment | Size |
|---|---|
| pdf_math_8_2017_2018.pdf | 1.97 MB |
Posted: September 6, 2017
Homework: Students are to complete the chart from class (Exact or Approximate)
| Attachment | Size |
|---|---|
| day_1_2_powers_roots_what_is_exponents_and_estimate_perfect_cubes.pdf | 4.07 MB |