不狂也狂,crazy。一次發(fā)一個月的作業(yè)。不是寒假噢,這是正常上課。放假就好了,沒作業(yè)了。
the expectation is that you will do about 15 minutes of math every night.Since I don’t usually assign that much hoemwrok, please use the remaining time to do IXL.You may review the current work, look ahead the next lesson or look way ahead.
Feb 2,3 All – Estimation methods – pg 106,107 odds 11 to 21, 27 to 32 all
Feb 4, 6 All – P.O.Ks and tests signed. Quia Activity – Fraction to Decimals
Feb 7, 8
As assigned – Pg 102 and 104Do # 1 to 4 . Decimal naming
Group A Pg. 112, 113 #30 to 42. Work vertically and line up decimals. IXL J1 /J2
Group B Read 116, 117 #11 to 29 odds on Pg 118
Group C – Green book – Read 136, 137, 140.Do Pg 138 odds
B and C : Blog Think and Discuss questions on pg 111 (Red book) and “ How does using scientific notation make comparing numbers easier?”Please write your post in word or Pages and then copy/paste to your blog.
Feb 9, 10
Operations
All question must be estimated before answering the question.Show estimate work.Choose the estimate method that you like-Front End, Rounding, Compatible or Range
Multiplying with Models
Group A – Multiplying by Multiples of ten. Standard algorithm Page 124, 125evens to 20
Group b -Multiplying by Multiples of ten. Standard algorithm Page 124, 125odds 27 to 45
Group c -Green book Read page 18 carefully. Blog What property would you use first when finding 4.3 x 2.5 x2.Explain. Green book pg 20 10 to 15 Use Mental mental but write steps. No estimation needed.Do #1 to 8, 22 – Do estimation first, then answer the question showing work,
All- blog : How are the products of 0.3 x 0.5 and 3 x 5 are similar. How are they different and Why?
Feb 13,14
Division with decimals
Please continue to estimate before performing the operation.Generally compatible number estimation is easiest with division.
All: Blog 1) Explain how you can use multiplication to check your answer to a division problem.
2) Explain the difference in the methods for dividing by whole numbers and dividing by decimal fractions.
ESTIMATE FIRST!
Group A and B: page 128 #9 to 13, 18, 26 page 131 #11,13,14,15,16, 18, 19, 20
Group C; Green Book- pg 20,21. Do #19 to 27, 37,43,44,59,60 to 63, 68,69
FEB 15,16 PERCENTS
A and B: PG 377, 378#44 TO 50, 59 to 61, Pg.382#6 to 8, then 1,2,9 to 12
C Green book pg 299 #38, 46 to 48, read 301 and do 303 #38 to 42, pg 308 39 to 43 use a proportion for pg 314,31516 to 19 and 34 to 37
Feb 17 and 20
Decimal and percent word problems in class
Homework
All: Percents-Page 390 #2,7, 8,9,12,13, 15 to 20, Decimals pg 144 #9, 14, 19, 21,24,20, 47,58
Look at Review checklist and assign yourself some questions in any area you are having difficulty.
FEb 21 and 22
REVIEW!!!!!
Homework ALL: Do the practice test posted on Mr. Hope’s blog.Answers for self-checking are also posted.
The test will cover:
Naming Decimals and Percents
Ordering decimals, precents and fractions
decimal operations (+-x÷)
Problem-solving with decimals
Problem solving with percents
FEb 23 , 24UNIT TEST