Mrs. O'Keefe

Mrs. O'Keefe

Posted: February 15, 2018

Writing radicals in exponent form and the reverse.

Class/Homework:  Page 227-228 #3adf, 4acd, 5abc, 6ac, 8abc, 9, 12abc, 15

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PDF icon ch_4_day_7_fractional_exponents.pdf4.91 MB

Posted: February 14, 2018

Percent increase or decrease word problems.

Class/Homework:  Page 252-254  #5, 6, 8, 9, 11, 13

Posted: February 14, 2018

Finishe question on page 419 and then discussed what make a planet a planet (Why pluto is a Dwarf Planet) (See attached PDF for Notes

Homework: Study Notes (10-15 minutes each night)

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PDF icon space_day_6_day_1_planets_.pdf1.61 MB

Posted: February 14, 2018

Quiz day. Then students had the remainder of the class to work on the following questions.

Class/Homework:  Page 218 -219  10ghi, 11j, 12acegi, 20, 21, 22, 23

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PDF icon ch_4_day_6_quiz_day.pdf602.01 KB

Posted: February 13, 2018

More practice with percent problems.  (See the attached PDF file)

Class/Homework:  Page 252 -  #3,#4, #7 

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PDF icon ch._5_gr8_day_4_percent_problems.pdf1.71 MB

Posted: February 13, 2018

Diagrams for the reason for the season and notes. (See attached PDF file) (We did not get to finish the book questions)

Homework:  Study notes for 10-15 min each night

Posted: February 13, 2018

Justifying if a number is rational or irrational. (See the attached PDF ffile for the notes & Examples)

Class/Homework:  Page 211 #3, 4, 13

                       Quiz Tomorrow - #1) Use Calculators to evaluate the radical

                                             #2) Estimate the radical (get an approximation...decimal)

                                             #3) Reduce radicals (Entire to mixed --> Use either prime factorization or Product of perfect nth)

                                             #4) Write Mixed radicals as Entire

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PDF icon ch_4_day_5_number_systems.pdf5.44 MB

Posted: February 12, 2018

Percent problems using percents greater than 100% or less than 1%.

Class/homework: Page 246-247 #7, 12, 14, 15, 16  (Grade 8 Du have 17 as well)

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PDF icon ch._5_gr8_day_3_percent_problems.pdf1.64 MB

Posted: February 12, 2018

Notes on Revolution & Rotaion of Earth

Homework:  Pass in Constellation Assignment

Posted: February 12, 2018

Quiz Wednesday - (Evaluate radicals with calculator, Estimate radicas using list, reduce radicals (entire to mixed), Mixed to entire)

Notes & exampleas of Mixed to entire Radicals

Homework:  Page 218-219  #10ce, 11egi, 12bdfhj

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PDF icon ch_4_day_4_mixed_to_entire.pdf10.76 MB

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