designing a prototype for seventh grade science students: prototype development process book
TRANSCRIPT
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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lrikuitj stukc` pr`gjet7
Kjsclh tachbchl stritjlcjs ihk
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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Niuri _`krclujz, flkEihkckitj ?=99 ihk [a`fis G`sjpa Oniheadn`wjr, flkEihkckitj ?=99
lrikuitj stukc` pr`gjet7
Kjsclh tachbchl stritjlcjs ihk
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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pr`onjf stitjfjht
A`w eih ih jxpjrt fjht`rchl systjf utcnczj sejhirc`st` ikkrjss stukjht njirhchl `ute`fjs0
9 77 ]r`onjf Utitjfjht ihk Ietcvcty Kjsercptc`h
ietcvcty kjsercptc`h
\j irj chvjstclitchl a`w kjsclh tachbchl stritjlcjs, spjeceinny jxpjrt
fjht`rchl systjfs ihk sejhirc`s, eih dunnn H`rta Eir`nchi fckknj
sea``n secjhej stihkirks.
@ur pr`t`typjs irj kjsclhjk t` ikkrjss virc`us njirhchl stynjs ihk
tjeah`n`lcein idd`rkihejs d taj enissr``f. \j ea`sj Fcer`s`dt Uurdiejis
`ur tjeah`n`lcein jhtry p`cht t` d`stjr ih jfpitajtce, chtjrietcvj njirhchl
jhvcr`hfjht `d wacea trikctc`hin tjxto``bs irj cheipionj `d pr`vckchl.
rjlirkchl taj d`nn`wchl stihkirks7
+ Kjsercoj a`w systjfs wctach taj aufih o`ky irj kjhjk oy taj
duhetc`hs ct pjrd`rfs.
+ Jvinuitj a`w systjfs ch taj aufih o`ky ajnp rjlunitj taj chtjrhin
jhvcr`hfjht.
+ Jxpnich a`w uhkjrstihkchl aufih o`ky systjfs eih ajnp fibj
chd`rfjk kjecsc`hs rjlirkchl ajinta.
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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pr`ejss
[aj rst stjp ch `ur pr`ejss wis uhkjrstihkchl taj rjnitc`hsacp `d o`ky
systjfs it i sjvjhta lrikj njvjn tar`ula i suogjet fittjr fip. F`vchl
t`wirks ur chtjrietcvj pr`t`typj, wj kjeckjk t` kjvjn`p jxtrjfj usjrs2
Uif Hcjnsjh ihk Uuj Ajeb. Zschl ta jsj pjrs`his, wj kjvjn`pjk aclany
spjece usjr pitas rjprjsjhtchl f`kjn chtjrietc`hs wcta `ur p`tjhtcin
pr`t`typjs. Chd`rfjk oy taj e`hejpt fip ihk usjr pitas, wj ljhjritjk
i kyhifce chd`rfitc`h ireactjeturj fip(kcif). [ajkcifpr`vckjk
e`herjtj rjdjrjhejs`d systjf idd`rkihejs ihk e`htjht stukjhts w`unk
oj chtjrietchl wctanjikchl us t` sbjtea wcrjdrifjs`h t`p `d taj usjr
pitas. [ajsj sbjteajs pr`vckjk taj e`htjht d`r erjitchl f`rj kjhjk
wcrjdrifjs. Ch `ur suogjet fittjr pjrsjpjetcvjs, wj inclahjk ihit`fcein
cfiljry dr`f vcsconjo`ky.e`f wcta `ur usjr pitas. \`rbchl `h tacs stukc`
pr`gjet pirinnjn t` `ur tajscs rjsjirea, wj kjeckjk t` usj tacs pr`gjet is
i eurs`ry stuky. [aj jxtrjfj usjrs inn`wjk ch kcvckuin rjsjirea p`chts
t` oj chtjlritjk cht` `ur pr`ejss. F`st `d `ur pr`ejss wis e`nnio`ritcvj,
out prjncfchiry t` pr`t`typj kjsclh wj w`rbjk chkcvckuinny rjsuntchl ch
Niurischtjrietc`h stukcjs ihk [a`fis systjf ojaivc`rs ihinyscs.
? 77 ]r`ejss Orcjd ihk [ionj `d E`htjhts
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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7/22/2019 Designing a Prototype for Seventh Grade Science Students: Prototype Development Process Book
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Uystjf
Ljsturj
n c
c
c
Kc c
U
W``fchl
[rihspirjhey
n
Hjrv`us
Uystjf
c n
c
c nrv
e
n
c n
]unf`hiry
Irtjrcjs
E`r`-
hiry
Tjssjns
Ajirt
Tjchs
Uystjfic
Cs`nitc`h
c
, , , ,,
, , ,, ,
Chtjrietcvj
Fjkci
Jxpjrcjhej
c
Achts
ihkEujs
[cfj
Upiej
cc
Ikiptcvj
Idd`rkihejs
UtrjssJxejsscvj
Jxjrecsj
n n
c
Ecreunit`ry
Uystjf
C
E`htchuufs
Oc`djjkoieb
.
c
Jhk`erchj
Uystjf
Ljsturj
Ujnjetc`h
c
c
Kc
U
W``fchl
[rihspirjhey
n
Hjrv`us
Uystjf
c n
c
c nrv
e
n
c n
]unf`hiry
Irtjrcjs
E`r`-
hiry
Tjssjns
Ajirt
Tjchs
Uystjfic
Cs`nitc`h
c
, , , ,,
, , ,, ,
Chtjrietcvj
Fjkci
Jxpjrcjhej
Achts
ihkEujs
[cfj
Upiej
cc
Ikiptcvj
Idd`rkihejs
UtrjssJxejsscvj
Jxjrecsj
c
Ecreunit`ry
Uystjf
C
E`htchuufs
Oc`djjkoieb
.
c
Jhk`erchj
Uystjf
Ljsturj
Ujnjetc`h
c
Kc
U
W``fchl
[rihspirjhey
n
Hjrv`us
Uystjf
c n
c
c nrv
e
n
c n
]unf`hiry
Irtjrcjs
E`r`-
hiry
Tjssjns
Ajirt
Tjchs
Uystjfic
Cs`nitc`h
, , , ,,
, , ,, ,
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3 77 \crjdrifj7 Uif Hcjns`h
iut`-rje`lhctc`h
Uif ippr`ieajs taj tionj ihk ljts
jxectjk is taj surdiej rjiets t` acs
prjsjhej.
hiturin chtjrietc`hs
diecnctitj eurc`uscty
Jhif`urjk oy taj ajirts ripck
pufpchl, Uif jxpn`rjs taj idd`rkihejs
`d acs ljsturjs, checkjhtinny rjvjinchl
lrjitjr kjticns d taj systjf.
h`h-nchjir chtjrietcvcty
Uif clh`rjs taj serjjhs pr`fptihk
stirts swcpchl acs hljrs jnsjwajrj.
tcfj sjhsctcvcty
chctcitj systjf kcin`luj
Djjnchl i sjhsj d rjncjd, Uif st`ppjk
pniychl wcta taj systjfs djiturjs ihk
stirtjk n``bchl ir`uhk t` sjj wait
jvjry`hj jnsj wis k`chl. Ua`rtny
idtjr, aj h`tcejk tait taj systjf wis
jhlilchl acf wcta ipr`fptt` h`w
ajin taj kifiljk hjrv`us systjf.
ispjets d pniy
Aj qucebny rjinczjs tait taj hjrv`us
systjf kcspniyjk h taj serjjh cs
rjietchlt` wait aj k`js, s` Uif l`js
`h i fcssc`h t` fjss ct up is fuea is
p`ssconj. Utrjss t` taj ecreunit`ry systjf
cs jfpaisczjk.
rjin-tcfj eaihljs
eiusj & jddjet
@hej rjjhliljk oy taj eainnjhlj,
Uif ojlchs t` erctceinny fihcpunitj
taj vircionjsivicnionj t` acf.
Ucfuntihj`usny, taj systjf achts t`
Uif wajtajr aj cs k`chl airf `r h`t.
e`hstiht djjkoieb
Utrjss t` taj kcljstcvj systjf cs
jfpaisczjk.
jvckjht o`ky systjf rjnitc`hsacps
Is Uif cs luckjk t` jxpn`rj wiys d
rjvjrschl kifilj t` taj o`ky, taj
rjnitc`hsacp `d taj HU t` `tajr o`ky
systjfs cs rjvjinjk.
vcsuinczchl chvcsconj systjfs
Utrjss t` taj fuseunir systjf cs
jfpaisczjk.
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9= 77 \crjdrifj7 Uuj Ajeb
iut`-rje`lhctc`h
\ajh Uuj ippr`ieajs taj tionj ct
chstihtny rjiets t` ajr prjsjhej, kriwchl
`ut ajr eurc`uscty.
diecnctitc`h vci scfunitjk chtjnncljhej
Uuj ittjfpts t` erjitj wait saj
ojncjvjs cs ih cfp`ssconj sctuitc`h,
out cs qucebny prjsjhtjk wcta `ptc`hs2
e`hkctc`hs rjnitjk t` taj hjrv`us
systjf tait e`rrjnitj wcta taj eaihljs
saj ais erjitjk ch taj o`ky.
oc`djjkoieb
Uuj pniejs taj wcrjnjss f`hct`rchl
kjvcej ir`uhk ajr irf ihk eurc`usny
witeajs is taj Uurdiej rjiets, rjikchl
ajr oc`n`lcein kiti.
vcsuinczitc`h d e`hkctc`hin sejhirc`s
Ujnjetchl taj e`hkctc`h Utrjss, taj
o`ky systjfs rjiet cffjkcitjny, ihk
kiti ikgusts2 Uuj cs pr`fptjk7 \ait
sctuitc`hs strjss y`u `ut0 Is saj
ojlchs t` rjsp`hk, taj Uurdiej chstihtny
sulljsts e`hkctc`hin sejhirc`soisjk `h
Uujs chput. Uaj sjnjets `hj.
usjr ljhjritjk jxpjrt kitichput
_je`lhczchl tait saj ais ietcvitjk
taj systjf, Uuj isscfcnitjs tait ajr
f`hct`rchl kjvcej cs chd`rfchl taj o`ky
systjfs.
jxpjrt kcin`luj
Uuj cs durtajr pr`fptjk7 A`w k` y`u
tachb strjss cs e`fuhceitjk t` ihk jddjets
`tajr o`kcny systjfs0Tcsuinny pr`fptjk,
Uuj chtjriets wcta taj HU, erjitchl
fjssiljs.
chvjstclitcvj fjta`k7 pniy
]niychl wcta taj systjf tar`ula
oc`djjkoieb, Uujs kiti ais ljhjritjk
i rjsp`hsj ch taj systjf, sa`wchl ajr
a`w taj hjrv`us systjf e`ffuhceitjs
wcta taj eirkc`viseunir systjf, ihk
vcsuinny pr`fptsajr t` pufp taj ajirt.
rcea e`htjxtuin scfunitc`h
\cta jvjry chtjrietc`h, taj Uurdiej
vcsuinny kjf`hstritjsa`w fjssiljs (9)
ncvj ch taj HU ihk (?) irj e`ffuhceitjk
t` tajr o`kcny systjfs. Ucfuntihj`usny
kcspniychl e`hkctc`hin sejhirc`srjnitchl
t` taj virychl kjlrjjs d strjss.
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99 77 Uuogjet Fittjr ]jrspjetcvj Utukcjs7 Uif Hjcns`h
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9? 77 Uuogjet Fittjr ]jrspjetcvj Utukcjs7 Uuj Ajeb
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95 77 Chtjrietc`h Utukcjs
Irjis @d Chqucry7
+ rjvjinchl o`ky systjfs
+ vcsuinczchl duhetc`hs `d chvcsconj systjfs
+ sa`wchl taj rjnitc`hsacp d o`ky systjfs
+ ieacjvchl i e`hkctc`hin sejhirc` `d ear`hce strjss tar`ula pniydun chtjrietc`h
+ pr`fpts d`r erctcein rjjetc`h t`wirks ajinchl taj o`ky
+ lcvchl e`htjxt t` taj o`kys e`hkctc`h
Utuky =97 ]niydun Chtjrietc`h rjvjinchl o`ky systjfs
Utuky =?7 Lcvchl e`htjxt t` taj o`kys ajinta
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9; 77 Uystjf Ojaivc`rs Ihinyscs
iut`-rje`lhctc`h
\ajh Uuj ippr`ieajs taj tionj ct chstihtny rjiets t`
ajr prjsjhej, kriwchl ut ajr eurc`uscty.
HI[Z_J7
cffjkcitj, stjiky, cfilj ihk tjxt
D@_F7
suoncfj, s`dt, nclat, d`eusjk
\ait cs taj hiturj d taj djjkoieb0
\ait d`rfin quinctcjs prjsjht ch taj djjkoieb0
Kjvjn`pchl Uystjf Ojaivc`rs
diecnctitc`h vci scfunitjk chtjnncljhej
Uuj ittjfpts t` erjitj wait saj ojncjvjs cs ih
cfp`ssconj sctuitc`h, out cs qucebny prjsjhtjk wcta
`ptc`hs2 e`hkctc`hs rjnitjk t` taj hjrv`us systjf
tait e`rrjnitj wcta taj eaihljs saj ais erjitjk ch
taj o`ky.
HI[Z_J7
quceb, rjsp`hscvj, scfuntihj`us, hiturin, kcrjetchl,
cfilj ihk tjxt
D@_F7
e`n`r, seinj eaihlj
oc`djjkoieb
Uuj pniejs taj wcrjnjss f`hct`rchl kjvcej ir`uhk
ajr irf ihk eurc`usny witeajs is taj Uurdiej
rjiets, rjikchl ajr oc`n`lcein kiti.
HI[Z_J7
cffjkcitj, rjjetcvj, cfilj-oisjk
D@_F7
ta`ulatdun, enjir, rcea, iukconj
vcsuinczitc`h d e`hkctc`hin sejhirc`s
Ujnjetchl taj e`hkctc`h Utrjss, taj o`ky systjfs
rjiet cffjkcitjny, ihk kiti ikgusts2 Uuj cs
pr`fptjk7 \ait sctuitc`hs strjss y`u `ut0 Is saj
ojlchs t` rjsp`hk, taj Uurdiej chstihtny sulljsts
e`hkctc`hin sejhirc`soisjk h Uujs chput. Uaj
sjnjets `hj.
HI[Z_J7
rjjetcvj, cfilj ihk tjxt
D@_F7
kyhifce ncst
usjr ljhjritjk jxpjrt kitichput
_je`lhczchl tait saj ais ietcvitjk taj systjf, Uuj
isscfcnitjs tait ajr f`hct`rchl kjvcej cs chd`rfchl
taj o`ky systjfs.
HI[Z_J7
stjiky, cfilj
D@_F7
ta`ulatdun, enjir, rcea, iukconj
jxpjrt kcin`luj
Uuj cs durtajr pr`fptjk7 A`w k` y`u tachb strjss
cs e`fuhceitjk t` ihk jddjets `tajr o`kcny systjfs0
Tcsuinny pr`fptjk, Uuj chtjriets wcta taj HU,
erjitchl fjssiljs.
HI[Z_J7
stjiky, kcrjetjk, cfilj ihk tjxt
D@_F7
vcsuinny supp`rtjk qujrcjs
chvjstclitcvj fjta`k7 pniy
]niychl wcta taj systjf tar`ula oc`djjkoieb, Uujs
kiti ais ljhjritjk i rjsp`hsj ch taj systjf,
sa`wchl ajr a`w taj hjrv`us systjf e`ffuhceitjs
wcta taj eirkc`viseunir systjf, ihk vcsuinny
pr`fptsajr t` pufp taj ajirt.
HI[Z_J7
vircjk spjjk, rjpjtctcvj, kcrjetjk, cfilj ihk tjxt
D@_F7
ta`ulatdun, enjir, rcea, iukconj, kiti, nfce,
rcea e`htjxtuin scfunitc`h
\cta jvjry chtjrietc`h, taj Uurdiej vcsuinny
kjf`hstritjsa`w fjssiljs (9) ncvj ch taj HU ihk
(?) irj e`ffuhceitjkt` tajr o`kcny systjfs.
Ucfuntihj`usny kcspniychl e`hkctc`hin sejhirc`s
rjnitchl t` taj virychl kjlrjjs d strjss.
HI[Z_J7
kcrjetchl, cfilj ihk tjxt
D@_F7
ihcfitjk
DJJKOIEB7
vcsuin ihk tjxtuin
quinctcjs d
ikiptcvjhjss
JF]I[AS7
jfojkkjk wctach ih
ikiptcvj systjf
ILJHES7
is ct rjnitjs
pirtcecpitc`h
]I[[J_H7
vcsuinczchl kicny
ojaivc`r iss`ecitjk
wcta IKAK
KCIN@LZJ7
ajintay, erctcein
e`hvjrsitc`h
S@ZHL IKZN[U7
e`hdusjk ihk
drustritjk pj`pnj wa`
irj kcilh`sjk nitj
ch ncdj
CH[J
e`he
rjsji
[AJUCUUACD[
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9: 77 ]r`t`typj Uerjjhs7 Uif Hcjns`h
=9
[aj d`rjdr`htjk ecreunit`ry ihk hjrv`us systjf irj vcscony
ietcvj idtjr Uif ais erjitjk taj e`hkctc`hin sejhirc` d
ear`hce strjss t` taj o`ky.
=?
Idtjr h`t rjsp`hkchl t` taj pr`fpt d`r taj kcilh`stce tcnj, taj
o`ky usjs ih ihtar`p`f`rpace eujtar`it enjirchl s`uhk
ihk n``bchl upt` ljt Uifs ittjhtc`h.
=5
@hej taj kcilh`stce tcnj cs pniejk `h taj surdiej, Uif f`vjs
ct ir`uhk t` rjvjin taj duhetc`hs d kcddjrjht o`ky systjfs.
=;
F`vchl taj tcnj cs`nitjs taj fuseunir systjf, sa`wchl tjhsc`h
`h taj kcilh`stce tcnj.
=:
F`vchl taj tcnj cs`nitjs taj hjrv`us systjf.
=4
Uif ea``sjs t` kjsclhitj taj surdiej tcnj t` a`rf`hjs
wctach taj hjrv`us systjf.
=9
Tirc`us kcilh`stce tcnjs ihk i vckj` tcnj lc vj e`htjxt t` taj
o`kys vcscony strjssjk e`hkctc`h.
=?
Is Uif orchls k`wh taj ajirtojit, taj ajirt kjpcets taj
eaihlj wacnj tajr surdiej tcnjs ikgust iee`rkchlny.
=5
Siwhchl, taj o`ky rjsp`hks wcta ih ihtr`p`f`rpace euj.
=;
Inn d taj o`ky systjfs aivj vcscony sn`wjk k`wh, ajn
Uif uhkjrstihk taj duhetc`hs d schlunir o`ky systjf
a`w tajy rjnitj is i wa`nj.
F@FJH[ ?7
F@FJH[ 97
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94 77 ]r`t`typj Uerjjhs7 Uuj Ajeb
=9
[aj systjf ais isscfcnitjk Uujs oc`fjtrces vci taj irfoihk,
cs`nitjk taj eirkc`viseunir systjf, ihk prjsjhtjk ajr wcta i
e`hkctc`hin sejhirc`.
=?
Uujs chtjrietc`hs wcta taj eirkc`viseunir systjf aivj pr`fptjk taj systjf
t` ckjhtcdy taj ajirt ch rjnitc`h t` taj spjece e`hkctc`hin sejhirc`.
=5
[aj systjf sacdts seinj, d`euschl h taj ajirt.
=;
[aj systjf prjsjhts kjticnjk kiti ihk pr`fpts Uuj t` rjjet h ih
chtjriet wcta taj ajirt tar`ula ljsturin, t`uea chtjrietc`h.
=1
[aj eirkc`viseunir systjf ais sjttnjk ch cts hjw stitj, taj systjf
cs`nitjk taj ippr`prcitj e`hkctc`hin sejhirc`, ihk pr`fpts Uuj t`
taj eirkc`viseunir systjf ch rjnitc`h t` taj rjspcrit`ry systjf.
=