Transcript IMP 1- 8/21 (P) 8/22 (W) - Shope-Math

IMP 1- 9/10 (P) 9/11 (W)
1)Supply Check- get out your pencil, paper and binder
2)Take papers from right side of folder
and put them in your binder
3) Do warm upEVALUATE:
a. 20 ÷ 2 x 5
b. 2 + 3 (4 + 2)
c. 5 – (- 10)
d. Find the rule:
IN:
3
OUT:
5
5
9
1
1
0
-1
4) Review for QUIZ TODAY – order of operations, negative
integer operations, finding rules
• DID YOU REMEMBER TO WRITE YOUR
NAME
Class
DATE
in the upper right hand corner of your WU???
If not, please do so now! 
Objective
- Students will show proficiency
on unit concepts then review
divisibility rules and use them to
solve problems
Agenda
Warm Up
Class Notes- Cornell Notes, divisibility rules
QUIZ on order of operations, negative integer operations and finding
rules from tables
Students present POW problem statement for Broken Eggs, pg. 6
POW process- strategies to solve this POW
Consecutive Sums, pg. 28
NO Exit Quiz
Class Expectations
• Start of Class
• Electronics
• I need your attention- eyes and ears to the
front 
• Group folders
• End of class
Notes on Divisibility
Take notes on Cornell note paper.
Fill in your notes as I fill them in.
Take a moment to summarize what you
have learned.
Submit these in your group folder.
Quiz
• Students must remain quiet during the
quiz
• When finished, turn your quiz face down
on your desk
• You may quietly work on your POW, pg. 6
How might you use divisibility rules to help
find a solution?
POW write up, pg. 8, 9
• Problem Statement
- use your own words
- state the facts
- be clear and concise
- state the problem you need to solve
• Process- take notes as you work the problem.
Your notes will be the backbone of writing about
your process
• See pg. 74 for an example POW write up for
Marcella’s Bagel
• RUBRIC for Broken Eggs
Strategies
-Broken Eggs, pg. 6
What can you do to solve this problem?
• THINK individual quiet time
• PAIR
share your thoughts with your
neighbor
• SHARE whole group discussion
Consecutive Sums
• A sequence of numbers is consecutive if each
number is one more than the previous number
• Consecutive: 1, 2, 3
• NOT consecutive: 1, 3, 5
• More examples of consecutive/ not consecutive
• Consecutive sum is a sum of consecutive
numbers
1+2+3
8 + 9 + 10 + 11
Consecutive Sums, pg. 28
• Work with your group to explore
consecutive sums adding up to the
numbers between 1 and 35
• Look for patterns and generalization
• Each group must add 5 sums to the class
poster and give at least one pattern that
they noticed!
• Each student must write their own notes,
to be submitted for a classwork grade
Consecutive Sums, pg. 28
• Use only positive whole numbers, also called
natural numbers
{ 1, 2, 3, 4, 5, 6, ….}
Sum means “add” – unlike 1-2-3-4 puzzle when we
could use many operations, in this activity we
will only add!
Summation notation: ∑ means sum!
Summation notation: ∑ means
sum!
In summation notation,
4+5+6=
add all consecutive whole numbers starting at 4,
ending at 6
In summation notation,
3+4+5+6+7=
add all consecutive whole numbers starting at 3
and ending at 7
Consecutive Sums, pg. 28
Look for patterns and make generalizatons.
• THINK
explore consecutive sums
looking for patterns
example: 2 + 3 + 4, 3 + 4 + 5, 5 + 6 + 7
Try to answer:
What numbers can be written as consecutive sums?
What numbers can be written as more than one consecutive sum?
Are there patterns to the answers that are two terms long (such as
4 + 5), three terms long or four terms long??
PAIR
discuss with your group
SHARE
whole group discussion
Consecutive Sums, pg. 28
• CW: Each student must write their work on their
own paper
• Explore consecutive sums. You can add 2, 3, 4,
5 or more numbers as long as they are
consecutive positive whole numbers
• See if you can find a consecutive sum to equal
all the numbers from 1 to 35
• Is it impossible for some?
Final instructions
• FINISH for HOMEWORK -due next class
POW write up- revise Problem statement, write up process as you work
on your solution. Be prepared to share your work next class.
PUT IN LEFT side of GROUP FOLDER
Warm Up
Class Notes
Divisibility notes (the yellow paper)
pg. 6- notes on solving Broken Eggs
pg. 28- notes on Consecutive Sums
No exit quiz