Homework
Hello Students and Parents. We will continue Chapter 12 this week, Measurements. Students
will use models to compare metric units of length, weight and volume. Students will use
models to compare units of time and solve elapsed time problems.
Students have access to 9 Think Central assignments which review Chapter 12. While the
lessons are not mandatory, they will help your child review the material presented in class.
Please contact me with any questions or concerns at [email protected].
i-Ready - Please check your child’s agenda for the number of lessons required for a homework
grade. The completed lessons are due Sunday night. Students must complete a quiz at the
end of each i-Ready lesson in order to receive credit for completion. REMINDER – Students
will receive a Quiz Grade every 4 weeks based on i–Ready completion.
https://www.sheppardsoftware.com/mathgames/menus/measurement.htm (website for conversion practice)
Notes
Students MUST underline key words in the word problem and MUST prove and show all their
work. *Please use your Journal Notes to help guide you in solving the problem.
Monday
February 13th
– 12.7 (page 233 & 234)
Tuesday
February 14th
– 12.8 (page 235 & 236)
Wednesday
February 15th
– Conversion Worksheets (2 pages)
Thursday
February 16th
– 12.9 (page 237 & 238)
Friday
February 17th
– 12.10 (page 239 & 240)
Parents please initial below each day acknowledging your child has completed the assigned homework. Completed
homework packets will be checked daily and collected on Tuesday February21st for a letter grade.
Monday
13th
February
Tuesday
14th
February
Wednesday
15th
February
Thursday
16th
February
Friday
17th
February
Name:__________________________________ Section: ____________________
Lesson 12.7
Name
Metric Units of Mass
and Liquid Volume
Complete.
5,000
1. 5 liters 5 _
_ milliliters
COMMON CORE STANDARDS MACC.4.MD.1.1,
MACC.4.MD.1.2
Solve problems involving measurement and
conversion of measurements from a larger unit
to a smaller unit.
Think: 1 liter 5 1,000 milliliters,
so 5 liters 5 5 × 1,000 milliliters, or 5,000 milliliters
2. 3 kilograms 5 _
_ grams
3. 8 liters 5 _
_ milliliters
4. 7 kilograms 5 _
_ grams
5. 9 liters 5 _
_ milliliters
6. 2 liters 5 _
_ milliliters
7. 6 kilograms 5 _
_ grams
Compare using ,, ., or 5.
8. 8 kilograms
10. 1 kilogram
850 grams
9. 3 liters
1,000 grams
11. 5 liters
12. Kenny buys four 1-liter bottles of water.
© Houghton Mifflin Harcourt Publishing Company
How many milliliters of water does Kenny
buy?
14. Colleen bought 8 kilograms of apples and
2.5 kilograms of pears. How many more
grams of apples than pears did she buy?
3,500 milliliters
520 milliliters
13. Mrs. Jones bought three 2-kilogram
packages of flour. How many grams of
flour did she buy?
15. Dave uses 500 milliliters of juice for a
punch recipe. He mixes it with 2 liters of
ginger ale. How many milliliters of punch
does he make?
Chapter 12
P233
Lesson Check (MACC.4.MD.1.1, MACC.4.MD.1.2)
1. During his hike, Milt drank 1 liter of water
and 1 liter of sports drink. How many
milliliters of liquid did he drink in all?
2. Larinda cooked a 4-kilogram roast. The
roast left over after the meal weighed
3 kilograms. How many grams of roast
were eaten during that meal?
A
20 milliliters
B
200 milliliters
A 7,000 grams
C
2,000 milliliters
B 1,000 grams
D 20,000 milliliters
C
700 grams
D
100 grams
Spiral Review (MACC.4.MD.1.1, MACC.4.MD.3.6, MACC.4.G.1.1)
3. Use a protractor to find the angle
lines? (Lesson 10.3)
A 15°
C 135°
B 35°
D 145°
5. Carly bought 3 pounds of birdseed. How
many ounces of birdseed did she buy?
(Lesson 12.3)
A 30 ounces
B 36 ounces
C 42 ounces
D 48 ounces
P234
A
C
B
D
6. A door is 8 decimeters wide. How wide is
the door in centimeters? (Lesson 12.6)
A
8 centimeters
B
80 centimeters
C
800 centimeters
D 8,000 centimeters
© Houghton Mifflin Harcourt Publishing Company
measure. (Lesson 11.3)
4. Which of the following shows parallel
Lesson 12.8
Name
Units of Time
Complete.
360
1. 6 minutes 5 _
_ seconds
COMMON CORE STANDARD MACC.4.MD.1.1
Solve problems involving measurement and
conversion of measurements from a larger unit to
a smaller unit.
Think: 1 minute 5 60 seconds,
so 6 minutes 5 6 3 60 seconds, or 360 seconds
2. 5 weeks 5 _
_ days
3. 3 years 5 _
_ weeks
4. 9 hours 5 _
_ minutes
5. 9 minutes 5 _
_ seconds
6. 5 years 5 _
_ months
7. 7 days 5 _
_ hours
Compare using ,, ., or 5.
8. 2 years
10. 2 days
12. 4 hours
14 months
48 hours
400 minutes
© Houghton Mifflin Harcourt Publishing Company
14. Jody practiced a piano piece for 500
seconds. Bill practiced a piano piece for
8 minutes. Who practiced longer? Explain.
9. 3 hours
300 minutes
11. 6 years
300 weeks
13. 5 minutes
300 seconds
15. Yvette’s younger brother just turned
3 years old. Fred’s brother is now 30 months
old. Whose brother is older? Explain.
Chapter 12
P235
Lesson Check (MACC.4.MD.1.1)
1. Glen rode his bike for 2 hours. For how
many minutes did Glen ride his bike?
A
2. Tina says that vacation starts in exactly
4 weeks. In how many days does
vacation start?
60 minutes
A 28 days
B 100 minutes
B 35 days
C 120 minutes
C 42 days
D 150 minutes
D 48 days
Spiral Review (MACC.4.NF.2.3b, MACC.4.NF.3.5, MACC.4.MD.1.1, MACC.4.MD.1.2)
3. Kayla bought _94 pounds of apples. What is
that weight as a mixed number? (Lesson 7.6)
__ pounds
A 11
4
__ pounds
B 14
9
__ pounds
C 21
4
__ pounds
D 23
4
raking leaves. How much did they earn in
all? (Lesson 9.5)
A
$1.60
B $10.80
C $15.20
D $16.20
10
How far did Melinda ride her bike in all?
6. One day, the students drank 60 quarts of
milk at lunch. How many pints of milk did
the students drink? (Lesson 12.4)
A
30 pints
A 0.14 mile
B 120 pints
B 0.58 mile
C 240 pints
C 0.94 mile
D 480 pints
D 1.04 miles
P236
© Houghton Mifflin Harcourt Publishing Company
54
5. Melinda rode her bike ___
100 mile to the
4
library. Then she rode __
mile to the store.
(Lesson 9.6)
4. Judy, Jeff, and Jim each earned $5.40
Customary Unit Conversions
Length
1 foot (ft.) = 12 inches (in.)
1 yard (yd.) = 3 feet
1 mile(mi.) = 1760 yards
1 mile(mi.) = 5280 feet
Liquid
Weight
1 cup (c.) = 8 fluid ounces (fl. oz.)
1 pint (pt.) = 2 cups
1 quart (qt.) = 2 pints
1 gallon (gal) = 4 quarts
1 pound (lb.) = 16 ounces (oz.)
1 ton (T.) = 2,000 pounds
Complete the following conversions. Use the space provided to show your work.
1)!27 ft. = __________ yd.
_______________________________"
2)!72 in. = __________ ft.
_______________________________"
3)!6000 lb.= __________ tons
_______________________________"
4)!4 mi. =__________ft.
_______________________________"
5)!8 yd. = __________ ft.
_______________________________"
6)!4 c. = __________ fl. oz.
_______________________________"
7)!18 c. = __________ pt.
_______________________________"
8)!28 qt. =__________c.
_______________________________"
9)!7 gal. = __________ pt.
_______________________________"
10)!
3 qt. = __________ fl. oz.
_______________________________"
11)!
8 lb. = __________ oz.
_______________________________"
12)!
10 T. = __________lb.
_______________________________"
Metric Unit Conversions
King
KILOkm = kilometer
kL = kiloliter
kg = kilogram
Henry
HECTOhm = hectometer
hL = hectoliter
hg = hectogram
Doesn’t
Usually
DEKA-
*UNIT*
dam = dekameter
daL = decaliter
dag = decagram
m = meter
L = liter
g = gram
Drink
DECIdm = decimeter
dL = deciliter
dg = decigram
Chocolate
Milk
CENTI-
MILLI-
cm = centimeter
cL = centiliter
cg = centigram
mm = millimeter
mL = milliliter
mg = milligram
MULTIPLY numbers by 10 if you are going from a larger unit to a smaller unit
DIVIDE numbers by 10 if you are going from a smaller unit to a larger unit
Complete the following conversions. Use the space provided to show your work.
"
1)!12 kg. = __________ g.
_______________________________
2)!400 mm. = __________ m.
_______________________________
3)!8 kL. = __________ mL.
_______________________________
4)!6000 cg. = __________ g.
_______________________________
5)!14 dm. =__________ m.
_______________________________
6)!20 L. = __________ mL.
_______________________________"
7)!8000 mg. = __________ dg.
_______________________________"
8)!37 m. = __________ cm.
_______________________________"
9)!28 km. =__________cm.
_______________________________"
10)! 90 mm. = __________ dm.
_______________________________"
11)! 1300 cm. = __________ m.
_______________________________"
12)! 4 cg. = __________ g.
_______________________________"
PROBLEM SOLVING
Name
Lesson 12.9
Problem Solving Ä Elapsed Time
COMMON CORE STANDARD MACC.4.MD.1.2
Solve problems involving measurement and
conversion of measurements from a larger unit to a
smaller unit.
Read each problem and solve.
1. Molly started her piano lesson at 3:45 P.M.
The lesson lasted 20 minutes. What time did
the piano lesson end?
Think: What do I need to find?
How can I draw a diagram
to help?
4:05 . .
PM
________
2. Brendan spent 24 minutes playing a computer
game. He stopped playing at 3:55 P.M and went
outside to ride his bike. What time did he start
playing the computer game?
________
3. Aimee’s karate class lasts 1 hour and
15 minutes and is over at 5:00 P.M. What
time does Aimee’s karate class start?
________
© Houghton Mifflin Harcourt Publishing Company
4. Mr. Giarmo left for work at 7:15 A.M. Twenty-five
minutes later, he arrived at his work. What time
did Mr. Giarmo arrive at his work?
________
5. Ms. Brown’s flight left at 9:20 A.M. Her plane
landed 1 hour and 23 minutes later. What time
did her plane land?
________
Chapter 7
P237
Lesson Check (MACC.4.MD.1.2)
1. Bobbie went snowboarding with friends at
10:10 A.M. They snowboarded for 1 hour
and 43 minutes, and then stopped to eat
lunch. What time did they stop for lunch?
2. The Cain family drove for 1 hour and
15 minutes and arrived at their camping
spot at 3:44 P.M. What time did the Cain
family start driving?
8:27 A.M.
A 4:59 P.M.
B 10:53 A.M.
B 2:44 P.M.
C 11:53 A.M.
C 2:39 P.M.
D 12:53 A.M.
D 2:29 P.M.
A
Spiral Review (MACC.4.NF.2.4b, MACC.4.NF.3.5, MACC.4.MD.1.1, MACC.4.MD.1.2)
3. A praying mantis can grow up to
4. Thom’s minestrone soup recipe makes
15 centimeters long. How long is
3 liters of soup. How many milliliters of
this in millimeters? (Lesson 12.6)
soup is this? (Lesson 12.7)
A
15 millimeters
A
30 milliliters
B
150 millimeters
B
300 milliliters
C
1,500 millimeters
C
3,000 milliliters
5. Stewart walks 2_3 mile each day. Which is
a multiple of 2_ ? (Lesson 8.2)
4
__
3
4
__
6
8
___
10
2
___
12
P238
3
D 30,000 milliliters
6. Angelica colored in 0.60 of the squares
on her grid. Which of the following
expresses 0.60 as tenths in fraction
form? (Lesson 9.3)
60
____
100
60
___
10
6
____
100
6
D ___
10
© Houghton Mifflin Harcourt Publishing Company
D 15,000 millimeters
Lesson 12.10
Name
Mixed Measures
Complete.
COMMON CORE STANDARD MACC.4.MD.1.2
Solve problems involving measurement and
conversion of measurements from a larger unit
to a smaller unit.
132
1. 8 pounds 4 ounces 5 _
_ ounces
Think: 8 pounds 5 8 3 16 ounces, or 128 ounces.
128 ounces 1 4 ounces 5 132 ounces
2. 5 weeks 3 days 5
days
4. 4 hours 30 minutes 5
6. 6 pints 1 cup 5
minutes
cups
3. 4 minutes 45 seconds 5
seconds
5. 3 tons 600 pounds 5
pounds
7. 7 pounds 12 ounces 5
ounces
Add or subtract.
8. 9 gal 1 qt
9. 12 lb 5 oz
10. 8 hr 3 min
1 6 gal 1 qt
2 7 lb 10 oz
1 4 hr 12 min
© Houghton Mifflin Harcourt Publishing Company
11. Michael’s basketball team practiced for
2 hours 40 minutes yesterday and 3 hours
15 minutes today. How much longer did
the team practice today than yesterday?
12. Rhonda had a piece of ribbon that was
5 feet 3 inches long. She removed a
5-inch piece to use in her art project. What
is the length of the piece of ribbon now?
Chapter 12
P239
Lesson Check (MACC.4.MD.1.2)
1. Marsha bought 1 pound 11 ounces of
2. Theodore says there are 2 weeks 5 days
roast beef and 2 pounds 5 ounces of
corned beef. How much more corned
beef did she buy than roast beef?
left in the year. How many days are left in
the year?
A 14 days
A 16 ounces
B 15 days
B 10 ounces
C 19 days
C
7 ounces
D
6 ounces
D 25 days
Spiral Review (MACC.4.NF.3.7, MACC.4.MD.1.1, MACC.4.MD.1.2, MACC.4.G.1.2)
3. On one grid, 0.5 of the squares are
shaded. On another grid, 0.05 of the
squares are shaded. Which statement
is true? (Lesson 9.7)
4. Classify the triangle shown below.
(Lesson 10.2)
A 0.05 . 0.5
B 0.05 5 0.5
C 0.05 , 0.5
D 0.05 1 0.5 5 1.0
A right
B acute
C equilateral
D obtuse
weeks old is his brother? (Lesson 12.8)
A
30 weeks
B
36 weeks
C
90 weeks
D 156 weeks
6. Sierra’s swimming lessons last
1 hour 20 minutes. She finished her
lesson at 10:50 A.M. At what time did
her lesson start? (Lesson 12.9)
A
9:30 A.M.
B
9:50 A.M.
C 10:30 A.M.
D 12:10 A.M.
P240
© Houghton Mifflin Harcourt Publishing Company
5. Sahil’s brother is 3 years old. How many