Upload
others
View
0
Download
0
Embed Size (px)
Citation preview
NY
© 2014
Le
Oba n
Sug
FACS T
Flu
H
Sp
How
NoteIt al
Con
Spr
Mat
Note
YS COMMON C
4 Common Core, Inc. Som
sson 8
bjective: Snumber li
ggested Les
Fluency Pract
Application Pr
Concept Deve
Student Debri
Total Time
uency Prac
ow Many Mo
print: Making
w Many Mo
e: This activitso reinforces
T: For evercentime
T: 70 centi
S: 30 centi
T: Number
S: 70 cm +
T: 40 centi
S: 60 centi
T: Number
S: 40 cm +
tinue with th
rint: Makin
terials: (S) M
e: Students u
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
Solve addne.
son Structu
tice (
roblem (
elopment (
ief (
(
ctice (12 m
ore to Make a
g a Meter 2.M
ore to Make
ty extends up that 1 meter
ry number of eters, you say
imeters.
imeters.
r sentence.
+ 30 cm = 1 m
imeters.
imeters.
r sentence.
+ 60 cm = 1 m
e following p
g a Meter
Making a Mete
use the make
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
dition and
ure
(12 minutes)
(6 minutes)
(32 minutes)
(10 minutes)
(60 minutes)
minutes)
a Meter? 2.M
MD.4
e a Meter?
pon the maker is composed
centimeters y 30 centimet
.
.
possible seque
(9 minutes)
er Sprint
a ten strateg
CULUM
ddition and subtracline.
4
d subtract
MD.4
(3 minutes
e a ten strategd of 100 centi
I say, you sayers. Ready?
ence: 20 cm,
)
gy to compos
ction word proble
ThisCre
tion word
(3 minutes)
(9 minutes)
s)
gy within the meters.
y the number
90 cm, 10 cm
e 1 meter.
ems using the ruler
s work is licensed undereative Commons Attribut
d problem
metric system
r needed to m
m, 9 cm, 11 cm
Les
r as a
r a tion‐NonCommercial‐Sh
ms using t
m in preparat
make a meter
m, 50 cm, 49
sson 8 2
hareAlike 3.0 Unported L
the ruler
tion for the S
. If I say 70
cm, and 51 c
2
2.D
License.
as
Sprint.
cm.
D.3
NY
© 2014
Ap
For Nanis 35than
ExtewasWoudefe
Notediffethe prio(meabo
Co
Mat
YS COMMON C
4 Common Core, Inc. Som
pplication P
Valentine's Dna. The painti5 centimetersn the painting
ension: What torn and stauld she still bend their reas
e: The probleerence unknostage for todor knowledge ter strip) to dut Suzie’s tor
oncept Dev
terials: (T) 1 (Less
T: I am thrmy fronfigure o
S: Figure oof the kthe ribb
T: That is w(Draw th2 meterlong doeShare w
S: 6 m. + 1 = 6.
T: I also wafront dothey line
T: There ado I neefinger u
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
Problem (
Day, Suzie is ming is 16 cents long. How mg? Draw a pic
t would happrted at 1 cente able to measoning.)
em allows forwn word proay’s objectiveof movemendefend their rrn meter strip
velopment
piece of 12″ son 6 Templat
rowing a partyt door and puut how long t
out the lengthnob. Meabon the same
what I did. I uhe door and lrs, the bottomes the ribbonwith a partner
I added all fo
ant to string loor. Help me e the edges o
re two steps.ed to line the p to 18 centim
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
(6 minutes
mailing a paintimeters long.much longer icture to show
en if Suzie’s mtimeter insteasure? (Stude
r practice of cblems. The qe as students t on a numbereasoning as tp.
t (32 minu
× 18″ construte), 1 piece o
y and want tout some ribbothe ribbon sh
h around the asure around length.
used a meter slabel each sidm is 1 meter, an need to be t.
our sides and
lights up one figure out th
of the steps.
(Draw and laentire lengthmeters.
CULUM
ddition and subtracline.
4
s)
ting to her . The gift boxis the gift boxw your work.
meter strip ad of zero? ents orally
compare withquestion sets use their er line they think
utes)
uction paper, f 12″ × 18″ co
o decorate mon around its ould be?
door using bethe door with
stick to find tde. The top isand the right to go all the w
got 6 meters
side of the ste length of th
abel the diagh of both step
ction word proble
ThisCre
x x
h
torn meter sonstruction p
y house. I wiedges. How
enchmarks likh a meter stic
he measurems 1 meter, theside is 2 met
way around m
s. I added
teps leading the string of lig
ram as shownps? Put your f
ems using the ruler
s work is licensed undereative Commons Attribut
strip (Lesson 6aper, person
ill start with can we
ke the height ck and make
ments. e left side is ters.) How my door?
2 + 2 + 1
to my ghts if
n above.) Hofinger on 0 on
Les
r as a
r a tion‐NonCommercial‐Sh
6 Template) al white boar
ow many centn your meter
sson 8 2
hareAlike 3.0 Unported L
(S) Meter strird
timeters of ligstrip. Slide y
2
2.D
License.
ip
ghts your
D.4
NY
© 2014
Stud
MP.2
YS COMMON C
4 Common Core, Inc. Som
T: To add 2of 22 sh
S: 2 centim
T: Yes! Sli
S: We are
T: How mafinger o
S: 20 centi
T: Where w
S: At 40 ce
T: Where wsecond
S: We’ll be18 + 22 have to
T: I have aenough
S: Yes, bec Yes, only neeleft ove
T: I also wastring. Itore my(Show t
S: Yes. Coend of t
T: Yes! (Gwith the
S: At 29 ce
T: Now, let
S: The stri
T: Yes! I ato put itsee how
T: With yoanswers
dents measur
T: What st
S: We star
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
22 centimetehould we add
meters.
de your finge
at 20 centime
any more cenn the numbe
imeters.
will our finge
entimeters.
will we be onstair? How d
e at 80 centimagain. Wedouble 40 ce
string of lighto reach the
cause a metebecause 1 meed 80 centimr.
ant to hang aI want to knoy meter strip, orn meter str
unt the numbthe object, th
uide studentse torn meter s
entimeters.
t’s take away
ng is 25 centi
lso ordered at on is the samw much extra
our partner, ms on your per
re and return
trategy did yo
rted at the be
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
rs, we can thto 18 first?
er up 2 more.
eters.
ntimeters do wr line?
r stop?
the meter stdo you know?
meters, becaue’ll be at 80 centimeters.
ts that is 1 mtop of the ste
r is longer thaeter is 100 ceeters. 100
party sign ww the length and now it strip.) Can I stil
ber of length en subtract 4
s to tear theirstrip. Where
y 4 centimete
meters long.
a cake which ime size as youroom there w
measure the lesonal white b
to the carpet
ou and your p
eginning of ou
CULUM
ddition and subtracline.
4
ink of this me
Where are w
we need to sl
trip when we ?
use you need centimeters.
meter long. Is eps?
an 80 centimentimeters an0 cm – 80 cm
ith this pieceof the string,tarts at 4 centll use it to me
units. Lin4 centimeters
r meter strip does the stri
rs from 29 ce
is the same siur desks. Canwill be?
ength of the cboards.
t to share the
partner use to
ur meter strip
ction word proble
ThisCre
eter strip like
we on the num
ide our
add the
to add You just
it long
eters. d you = 20 cm
of , but I timeters. easure?
e the object u.
at 4 centimeting end?
entimeters. W
ize as this pien you figure o
cake and des
eir answers.
o measure the
p and counted
ems using the ruler
s work is licensed undereative Commons Attribut
Get st
using
illustr
zero p
Inv
an
St
sta
to
up
Asre29
a number lin
mber line?
up and meas
ters.) Let’s tr
What is the le
ece of construout the length
k and then fin
e lengths with
d on. We l
Les
r as a
r a tion‐NonCommercial‐Sh
NOTES ON
MULTIPLE M
OF ACTION
EXPRESSION
tudents up and m
a number line fl
ate the idea of m
point.
vite a student to
nd jump 25 lengt
udents can coun
arting at 4. Enco
o add 1 to make
p by tens.
sk, “Do you noticelationship betw9?”
ne. To make
ure from 4 ce
ry that. Line u
ngth of the st
uction paper. h of the cake
nd the differe
h the torn me
lined up the m
sson 8 2
hareAlike 3.0 Unported L
MEANS
AND
N:
moving by
loor mat to
moving the
o begin at 4
th units.
nt on chorally,
ourage them
5, then count
ce a een 0, 4, 25,
a ten, what p
entimeters to
up your string
tring?
The table I wand the desk
ence. Record
eter strip?
meter strip w
2
2.D
License.
part
o the
g
want k to
your
with
D.5
NY
© 2014
If neexam
Oth
Pro
StudProbclasspecprobshoufor A
Stu
Lessprob
The activ
InvitSet. part
YS COMMON C
4 Common Core, Inc. Som
the lengwhere t
T: What is table anexamplethe desknumber
S: 60 cm –
T: So, we kcake. I’the tablmuch spwidth of
ecessary, repemples:
Student(index csize.
Studentsee if it width of
erwise, invite
oblem Set (
dents should blem Set withses, it may becifying which blems do not uld solve thesApplication P
udent Deb
son Objectiveblems using t
Student Debve processing
te students to They shouldtner before go
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
gths and subtthe object sto
the differencnd the length e, assume thek is 60 centimr sentence.
– 45 cm = 15 c
know we have’m going to pe. Let’s repepace we will hf the cake an
eat the above
ts measure ancard) to see if
ts measure 80will fit acrossf the door be
e students to
10 minutes
do their pershin the allottee appropriateproblems thespecify a mese problems uroblems.
brief (10 m
e: Solve addithe ruler as a
rief is intendeg of the total
o review theid check work oing over ans
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
racted 4 centopped.
ce between thof the cake? e cake is 45 cemeters.) Give
cm. 45 cm
e 15 centimetut the cake aat the proceshave above itd table and fi
e process with
n envelope anthe envelope
0 centimeterss the width ofing about a m
begin the Pro
s)
onal best to ced 10 minutese to modify they work on fithod for solvusing the RDW
minutes)
tion and subtnumber line.
ed to invite relesson experi
r solutions foby comparingswers as a cla
CULUM
ddition and subtracline.
4
timeters from
he length of t (For this entimeters ana complete
m + 15 cm = 60
ters next to tt the bottomss to see how. Measure thind the differe
h a few more
nd an invitatioes are the righ
s of streamer f the door, thmeter.
oblem Set.
complete thes. For some he assignmenrst. Some ing. StudentsW approach u
traction word
eflection andience.
or the Problemg answers witss. Look for
ction word proble
ThisCre
m
the
nd
0 cm.
he of he ence.
e
on ht
to e
e
t by
s used
m th a
ems using the ruler
s work is licensed undereative Commons Attribut
Les
r as a
r a tion‐NonCommercial‐Sh
sson 8 2
hareAlike 3.0 Unported L
2
2.D
License.
D.6
NY
© 2014
miscto d
You
Exit
Afteasseeffe
YS COMMON C
4 Common Core, Inc. Som
conceptions oebrief the Pro
may choose
Explain tWhat simsolution
What strProblem for Probl
How canstart at z
How is a
Look at Pto know skip coun
How did
t Ticket (3 m
er the Studeness the studenectively for fut
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
or misunderstoblem Set an
to use any co
o your partnemilarities or dmethods?
rategies did yo3? Invite stuem 3.
you solve a pzero?
ruler similar
Problem 5. Win order to sonting, adding,
we use addit
minutes)
t Debrief, instnts’ understature lessons.
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
tandings thatd process the
ombination of
er how you soifferences we
ou use to solvudents to com
problem with
to a number
What math strolve this prob, and subtract
tion and subtr
truct studentnding of the You may rea
CULUM
ddition and subtracline.
4
t can be addree lesson.
f the question
olved Problemere there in y
ve Problem 2mpare their dr
h a ruler that d
line?
rategies did yblem? (Countting.)
raction today
ts to completeconcepts thatad the questio
ction word proble
ThisCre
essed in the D
ns below to le
m 1. our
and rawings
does not
ou need ting on,
y?
e the Exit Tickt were presenons aloud to t
ems using the ruler
s work is licensed undereative Commons Attribut
Invite
and m
metho
class b
Did an
solutio
you ex
What
7 met
subtra
Debrief. Guid
ead the discu
ket. A reviewnted in the lethe students.
Les
r as a
r a tion‐NonCommercial‐Sh
NOTES ON
MULTIPLE M
OF REPRESE
students to com
model differing s
ods for Problem
board.
nyone arrive at t
on but in a diffe
xplain how you
would happen i
ters from 5 mete
act first and then
de students in
ussion.
w of their woresson today a.
sson 8 2
hareAlike 3.0 Unported L
MEANS
ENTATION:
me forward
olution
5(c) on the
the same
erent way? Can
solved it?
if I subtracted
ers? Could I
n add?
n a conversat
rk will help yond plan more
2
2.D
License.
tion
ou e
D.7
NY
© 2014
YS COMMON C
4 Common Core, Inc. Som
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
CULUM
ddition and subtracline.
4
ction word proble
ThisCre
ems using the ruler
s work is licensed undereative Commons Attribut
Lesson 8 S
r as a
r a tion‐NonCommercial‐Sh
Sprint 2
hareAlike 3.0 Unported L
2
2.D
License.
D.8
NY
© 2014
YS COMMON C
4 Common Core, Inc. Som
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
CULUM
ddition and subtracline.
4
ction word proble
ThisCre
ems using the ruler
s work is licensed undereative Commons Attribut
Lesson 8 S
r as a
r a tion‐NonCommercial‐Sh
Sprint 2
hareAlike 3.0 Unported L
2
2.D
License.
D.9
NY
© 2014
Nam
1.
2.
3.
YS COMMON C
4 Common Core, Inc. Som
me
a. Line A
b. Line B
c. Togeth
d. Line A
A cricket jthe crickeon the bro
Marty madin length. length of t
1
B
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
is _____ c
is _____ c
her, Lines A
is _____ c
jumped 5 cet started aoken centim
de a train o He added the train n
a
2 3
B
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
cm long.
cm long.
A and B me
cm (longer/
centimeterat 23 on th
meter ruler
of red and 11 more yenow?
4 5
A
CULUM
ddition and subtracline.
4
easure ___
/shorter) t
rs forward he ruler, wr.
yellow cenellow cubes
b
6 7
ction word proble
ThisCre
___ cm.
than Line B
and 9 centhere did th
ntimeter cus and remo
8 9
Lesson
ems using the ruler
s work is licensed undereative Commons Attribut
Date
B.
timeters bhe cricket
ubes that mved 8 red
10 11
n 8 Problem
r as a
r a tion‐NonCommercial‐Sh
back, then s stop? Sho
measured 1cubes. Wh
12 13
m Set 2
hareAlike 3.0 Unported L
stopped. Iow your wo
16 centimehat is the
14 15
2
2.D
License.
If ork
eters
D.10
NY
© 2014
4.
5.
YS COMMON C
4 Common Core, Inc. Som
Each of thpath? ___
Ben took tstreets on
a. How ma
b. How ma
c. What i
d. Which
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
he parts of_____ leng
two differen Route A a
any meters
any meters
s the diffe
route shou
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
f the path th units
ent ways hoare the sam
s is Route A
s is Route B
erence bet
uld Ben tak
CULUM
ddition and subtracline.
4
below is 4
ome from sme length.
A? _____
B? ______
tween Rout
ke if he wa
School
Route A
Route B
R
ction word proble
ThisCre
length unit
school to s All street
____ m
___ m
te A and Ro
nts to get
7 m
5 m
Route A
Route B
Lesson
ems using the ruler
s work is licensed undereative Commons Attribut
ts. What i
see which wts on Route
oute B? __
home quic
n 8 Problem
r as a
r a tion‐NonCommercial‐Sh
is the tota
way was the B are the
________
kly? ____
m Set 2
hareAlike 3.0 Unported L
l length of
e quickeste same leng
_ m
______
H
2
2.D
License.
f the
. All gth.
ome
D.11
NY
© 2014
Nam 1.
YS COMMON C
4 Common Core, Inc. Som
1
me
Use the ruline R. Dra a. Add 3 c b. How lon c. How lon d. The ne
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
2 3
uler below aw another
cm to Line
ng is Line R
ng is Line S
w Line S is
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
4 5
to draw onr line that
R and 4 cm
R now? ___
S now? __
s _____ cm
CULUM
ddition and subtracline.
4
6 7
ne line thatbegins at 5
m to Line S
_____ cm
_____ cm
m (shorter/
ction word proble
ThisCre
8 9 1
t begins at 5 cm and e
S.
/longer) th
Lesso
ems using the ruler
s work is licensed undereative Commons Attribut
10 11 1
Date
2 cm and eends at 11 c
han the new
on 8 Exit T
r as a
r a tion‐NonCommercial‐Sh
12 13
ends at 12 cm. Label t
w Line R.
Ticket 2
hareAlike 3.0 Unported L
14 15
cm. Labelthat line S
2
2.D
License.
l that .
D.12
NY
© 2014
Nam
1.
2.
YS COMMON C
4 Common Core, Inc. Som
South
me
a. Line C i
b. Line D
c. Lines C
d. Line C i
A cardinalstarting pothe broken
1
D
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
10 11
h
Start
s _____ c
is _____ c
and D are
is _____ c
flew 12 moint is marn ruler.
d
12 13 1
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
12 13 1
m.
cm.
_____ cm
cm (longer/
eters nortrked on the
14 15 1
C
CULUM
ddition and subtracline.
4
4 15 16
m.
/shorter) t
th and thene ruler. W
c
16 17 1
ction word proble
ThisCre
17 18
than Line D
n turned arhere is the
18 19 20
Lesso
ems using the ruler
s work is licensed undereative Commons Attribut
19 20
Date
D.
round and fe cardinal n
0 21 2
on 8 Home
r as a
r a tion‐NonCommercial‐Sh
21 22 2
flew 5 metnow? Show
2 23 24
ework 2
hareAlike 3.0 Unported L
3 24
Nor
ters south. w your wor
4 25 26
2
2.D
License.
rth
His k on
6
D.13
NY
© 2014
3.
4.
YS COMMON C
4 Common Core, Inc. Som
All of the
a. Fill in t
b. The pa
c. How ma
long? _
The lengthcentimete
CORE MATHEM
Lesson 8
Date:
me rights reserved. commo
parts of t
the empty b
th is ____
any more p
_____ par
h of a picturs. How m
3
MATICS CURRIC
8: Solve adnumber
10/24/1
oncore.org
he path be
boxes with
__ length u
parts would
ts
ure is 67 cmany more c
CULUM
ddition and subtracline.
4
elow are eq
h the lengt
nits long.
d you need
entimeterscentimeter
ction word proble
ThisCre
ual length
hs of each
to add for
s. The widrs is the le
Lesso
ems using the ruler
s work is licensed undereative Commons Attribut
units.
h side.
r the path t
dth of the pngth than
on 8 Home
r as a
r a tion‐NonCommercial‐Sh
to be 21 le
picture is 4the width?
ework 2
hareAlike 3.0 Unported L
ength units
48 ?
2
2.D
License.
s
D.14