Math 7 – Warm-up # 1 (Friday, August 10th)

AGENDACheck homework

pg. 18 (workbook)Check zero pairs

word problemsWalk the # line

word problems (outside with sidewalk chalk)

Warm-up

Evaluate each absolute value expression:

1) 7 + -3

Add integers: Draw counters if you need help

2) -2 + 5

Math 7 – Warm-up # 2 (Monday, August 10th)

AGENDACheck “Stepping

Out Task”Check & Review

Comp Challenge # 1

Comp challenge #Add integers on #

line practice

Warm-up

Evaluate each absolute value expression:

1) -5 + 13

Add integers: Draw counters if you need help

2) -12 + 7

Math 7 – Warm-up # 3 (Tues, August 11th)

AGENDACheck

hwk“Stepping Out”

Graphic organizer for adding integers (ppt)

Pg. 22

Warm-up

Add integers: Draw counters if you need help

1) -15 +5

2) (-4) + 2

3) -10 + 3

Math 7 – Warm-up # 3 (Tues, August 11th)

AGENDACheck

hwk“Stepping Out”

Graphic organizer for adding integers (ppt)

Pg. 22

Warm-up

Add integers: Draw counters if you need help

1) -15 +5

2) (-4) + 2

3) -10 + 3

Math 7 – Warm-up # 4 (Wed, August 12th)

AGENDACheck hwk pg. 23-

24Whiteboard

practice

HOMEWORKComplete review

sheet to study for quiz tomorrow

Warm-up

Add integers:

1) (-14) + (-5)

2) -20 + 14

3) -3 + 9

M7 Warm-up # 5 (Thurs, 8-13)

The temperature decreased 10°F in 4 hours.  The final temperature was

-2°F.  Use integer addition to find the

starting temperature. 2.) ½ + 1/16=?

M7 Warm-up # 5 (Thur 8-13) KEY

The temperature decreased 10°F in 4 hours.  The final temperature was

-2°F.  Use integer addition to find the

starting temperature. -2 + 10 = 8

2.) ½ + 1/16=? 3/16

M7 Warm-up # 6 (Fri 8-14)

At 8 AM., the temperature was 3 degrees below zero. By 1 PM., the temperature rose 14 degrees by 10 PM., dropped 12 degrees. What was the temperature at 10 PM?

2.) What is the value of -8 + 7 + (-3)?

M7 Warm-up # 6 (Fri 8-14) KEY

At 8 AM., the temperature was 3 degrees below zero. By 1 PM., the temperature rose 14 degrees by 10 PM., dropped 12 degrees. What was the temperature at 10 PM?

-3 + 14 + (-12) = -1 (1 degree below zero) 2.) What is the value of -8 + 7 + (-3)?

-8 + (-3) = -11

-11 + 7 = -4

Value is -4

M7 Warm-up # 7 (Tues 8-18)

Subtract:

(1) -44 - 41

(2) f – g, when f = -6 and g = 9

M7 Warm-up # 7 (Tues 8-18) KEY

Subtract:

(1) -44 – 41= - 85

(2) f – g, when f = -6 and g = 9 -15

M7 Warm-up # 8 (Wed 8-19)

(1) Define integer. Give 2 examples of integers and 2 non-examples of integers

(2) -37 – 12

(3)15 - 67

M7 Warm-up # 8 (Wed 8-19) KEY

(1) Define integer. Give 2 examples of integers and 2 non-examples of integers

A number from the set

{…-4, -3, -2, -1, 0, 1, 2, 3, 4….}

(2) -37 – 12 = -59

(3)15 – 67 = -52

M7 Warm-up # 8 (Wed 8-20)

Reminder: Quiz tomorrow:Absolute valueAdding integersSubtracting integersVocabulary

M7 Warm-up # 9 (Wed 8-20) (1) Morgan drove from Los Angeles (elevation 330 feet) to Death

Valley (elevation -282 feet). What is the difference in elevation from Los Angeles and Death Valley?

(2) The temperature on the Moon varies from -173 degrees C to 127 degrees C. Find the difference between the maximum and minimum temperatures.

Reminder: Quiz tomorrow: Absolute value Adding integers Subtracting integers Vocabulary

M7 Warm-up # 9 (Wed 8-20) KEY (1) Morgan drove from Los Angeles (elevation 330 feet) to Death Valley

(elevation -282 feet). What is the difference in elevation from Los Angeles and Death Valley?

330 – (-282) = 330 + 282 = 612 feet(2) The temperature on the Moon varies from -173 degrees C to 127 degrees

C. Find the difference between the maximum and minimum temperatures.

Hint: Subtract the lower temperature from the higher temperature 127 – (-173) 127 + 173 = 300, so the answers is 300 degrees C.

Reminder: Quiz tomorrow: Absolute value Adding integers Subtracting integers Vocabulary

M7 Warm-up # 10 (Fri 8-21)

Reminder: Quiz tomorrow:Absolute valueAdding integersSubtracting integersVocabulary

Math 7 – Warm-up # 9 (Fri, August 21st)

AGENDA Warm-up # 9 Last minute questions

before quiz Quiz Enter pre-test data into

I-respond Inquiry Lab workbook

pgs 45-47.

HOMEWORK

None

Warm-up

(#1) Wendy borrows $80 from her mother so she can buy some new clothes. She babysits twice the next week and earns $22 each time. She is then given $15 as a gift. Does she have enough money to pay her mother back. How much does she have left or does she still owe?

(#2) (-12) – 3 =

(#3) The melting point of mercury is - 20˚ F and it’s boiling point is 470˚ F. What is the difference between the boiling point and the melting point? `

Math 7 – Warm-up # 9 (Fri, August 21st) KEY

AGENDA Warm-up # 9 Last minute questions

before quiz Quiz Enter pre-test data

into I-respond Inquiry Lab workbook

pgs 45-47.

HOMEWORK

None

Warm-up

(#1) Wendy borrows $80 from her mother so she can buy

some new clothes. She babysits twice the next week and earns $22 each time. She is then given $15 as a gift. Does she have enough money to pay her mother back. How much does she have left or does she still owe?

(#2) (-12) – 3 =

(#3) The melting point of mercury is - 20˚ F and it’s boiling point is 470˚ F. What is the difference between the boiling point and the melting point?

Hint: 470 – (-20) = 490˚ F

No, she still needs $21. $22 x 2 = $44. $44 + 15 = $59. Subtract $80 - $ 59 = $21

-12 + (-3) = -15