Implementation of Project Based Learning Based on STEM Approach to Improve Students’ Problems Solving Abilities

This study aims to analyse the improvement of the problems solving abilities by implementing project-based learning with a STEM approach using a distance learning strategy. This research method is a pre-experimental pretest-posttest one group design. The population of this research was the 5th-grade...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series Vol. 1918; no. 5; pp. 52049 - 52053
Main Authors: Sarwi, S, Baihaqi, M A, Ellianawati, E
Format: Journal Article
Language:English
Published: Bristol IOP Publishing 01.06.2021
Subjects:
Data analysis
Data collection
Distance learning
Problem solving
Random sampling
Students
Technical education
ISSN:1742-6588, 1742-6596
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract This study aims to analyse the improvement of the problems solving abilities by implementing project-based learning with a STEM approach using a distance learning strategy. This research method is a pre-experimental pretest-posttest one group design. The population of this research was the 5th-grade students of Magelang Elementary School in 2019/2020. The sample selection using purposive random sampling with 78 students. The research subjects were elementary school students with symbols A, B, C, and D located in several areas of the City of Magelang, Central Java. Data collection techniques used in this study are tests of problemsolving ability and observation. Quantitative data analysis techniques used were gain normality test and one-sample t-test. The results showed that the problem-solving ability of students increased significantly with a gain factor is 0.44 (enough), a one-sample t-test with a sig (2-tailed) is 0,121 (significantly) and the results of observations of the implementation of learning are 92% (very good). In other words, the project-based learning based on STEM approach with distancing learning strategies could significantly improve students’ problems solving abilities.
AbstractList This study aims to analyse the improvement of the problems solving abilities by implementing project-based learning with a STEM approach using a distance learning strategy. This research method is a pre-experimental pretest-posttest one group design. The population of this research was the 5th-grade students of Magelang Elementary School in 2019/2020. The sample selection using purposive random sampling with 78 students. The research subjects were elementary school students with symbols A, B, C, and D located in several areas of the City of Magelang, Central Java. Data collection techniques used in this study are tests of problemsolving ability and observation. Quantitative data analysis techniques used were gain normality test and one-sample t-test. The results showed that the problem-solving ability of students increased significantly with a gain factor is 0.44 (enough), a one-sample t-test with a sig (2-tailed) is 0,121 (significantly) and the results of observations of the implementation of learning are 92% (very good). In other words, the project-based learning based on STEM approach with distancing learning strategies could significantly improve students’ problems solving abilities.
Author Baihaqi, M A
Sarwi, S
Ellianawati, E
Author_xml – sequence: 1
  givenname: S
  surname: Sarwi
  fullname: Sarwi, S
  organization: Faculty of Mathematics and Natural Sciences
– sequence: 2
  givenname: M A
  surname: Baihaqi
  fullname: Baihaqi, M A
  organization: Elementary Education Program, Graduate School
– sequence: 3
  givenname: E
  surname: Ellianawati
  fullname: Ellianawati, E
  organization: Faculty of Mathematics and Natural Sciences
BookMark eNqNkMFOwyAYx4mZidv0GSTxXAujUDh4mMvUJTOabJ4Ja6mydKWDbok3X8PX80mk6TITL8oFCN_v_338BqBX2UoDcInRNUacxzhNRhGjgsVYYB7TGNERSsQJ6B9fescz52dg4P0aIRJW2gfb2aYu9UZXjWqMraAt4LOza5018FZ5ncO5Vq4y1evhGkoWy-kjHNe1syp7g42FIcLZvYaLZpeHIP_18dmGrEKuhwtb7lt8vDKlaYz25-C0UKXXF4d9CF7upsvJQzR_up9NxvMoI4SJKGOMZZSmLMupSHHOeIoTohhVqEh0gZHOV7nIE62FEknOdSEoU4jg8HmuMCNDcNXlhuG2O-0bubY7V4WWckQTxElKSRqq0q4qc9Z7pwtZO7NR7l1iJFu_sjUnW4uy9Sup7PwG8uYXmZlOYuOUKf_Bk443tv4Z7S_qG61XkqA
CitedBy_id crossref_primary_10_1080_00131881_2025_2493255
crossref_primary_10_30605_onoma_v11i3_6635
crossref_primary_10_3389_feduc_2022_953390
crossref_primary_10_1080_00368121_2023_2205825
crossref_primary_10_51889_3005_6217_2024_80_2_011
Cites_doi 10.1007/s12528-020-09250-2
10.1186/s40594-020-00236-1
10.1186/s40594-017-0066-3
10.1177/0734282915571160
10.17509/jsl.v2i3.17559
ContentType Journal Article
Copyright Published under licence by IOP Publishing Ltd
2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Copyright_xml – notice: Published under licence by IOP Publishing Ltd
– notice: 2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
DBID O3W
TSCCA
AAYXX
CITATION
8FD
8FE
8FG
ABUWG
AFKRA
ARAPS
AZQEC
BENPR
BGLVJ
CCPQU
COVID
DWQXO
H8D
HCIFZ
L7M
P5Z
P62
PHGZM
PHGZT
PIMPY
PKEHL
PQEST
PQGLB
PQQKQ
PQUKI
PRINS
DOI 10.1088/1742-6596/1918/5/052049
DatabaseName Institute of Physics Journals Open Access
IOPscience (Open Access)
CrossRef
Technology Research Database
ProQuest SciTech Collection
ProQuest Technology Collection
ProQuest Central (Alumni)
ProQuest Central UK/Ireland
Advanced Technologies & Computer Science Collection
ProQuest Central Essentials
ProQuest Central
Technology collection
ProQuest One Community College
Coronavirus Research Database
ProQuest Central
Aerospace Database
SciTech Premium Collection
Advanced Technologies Database with Aerospace
Advanced Technologies & Aerospace Database
ProQuest Advanced Technologies & Aerospace Collection
ProQuest Central Premium
ProQuest One Academic (New)
Publicly Available Content Database
ProQuest One Academic Middle East (New)
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Applied & Life Sciences
ProQuest One Academic (retired)
ProQuest One Academic UKI Edition
ProQuest Central China
DatabaseTitle CrossRef
Publicly Available Content Database
Technology Collection
Technology Research Database
ProQuest One Academic Middle East (New)
ProQuest Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
ProQuest Central (Alumni Edition)
SciTech Premium Collection
ProQuest One Community College
ProQuest Central China
ProQuest Central
ProQuest One Applied & Life Sciences
Aerospace Database
ProQuest Central Korea
ProQuest Central (New)
Advanced Technologies Database with Aerospace
Advanced Technologies & Aerospace Collection
ProQuest One Academic Eastern Edition
Coronavirus Research Database
ProQuest Technology Collection
ProQuest SciTech Collection
Advanced Technologies & Aerospace Database
ProQuest One Academic UKI Edition
ProQuest One Academic
ProQuest One Academic (New)
DatabaseTitleList Publicly Available Content Database
CrossRef
Database_xml – sequence: 1
  dbid: O3W
  name: Institute of Physics Open Access Journal Titles
  url: http://iopscience.iop.org/
  sourceTypes: Publisher
– sequence: 2
  dbid: PIMPY
  name: Publicly Available Content Database
  url: http://search.proquest.com/publiccontent
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Physics
EISSN 1742-6596
ExternalDocumentID 10_1088_1742_6596_1918_5_052049
JPCS_1918_5_052049
GroupedDBID 1JI
29L
2WC
4.4
5B3
5GY
5PX
5VS
7.Q
AAJIO
AAJKP
ABHWH
ACAFW
ACHIP
AEFHF
AEJGL
AFKRA
AFYNE
AIYBF
AKPSB
ALMA_UNASSIGNED_HOLDINGS
ARAPS
ASPBG
ATQHT
AVWKF
AZFZN
BENPR
BGLVJ
CCPQU
CEBXE
CJUJL
CRLBU
CS3
DU5
E3Z
EBS
EDWGO
EQZZN
F5P
FRP
GROUPED_DOAJ
GX1
HCIFZ
HH5
IJHAN
IOP
IZVLO
J9A
KNG
KQ8
LAP
N5L
N9A
O3W
OK1
P2P
PIMPY
PJBAE
RIN
RNS
RO9
ROL
SY9
T37
TR2
TSCCA
UCJ
W28
XSB
~02
AAYXX
AEINN
AFFHD
CITATION
OVT
PHGZM
PHGZT
PQGLB
8FD
8FE
8FG
ABUWG
AZQEC
COVID
DWQXO
H8D
L7M
P62
PKEHL
PQEST
PQQKQ
PQUKI
PRINS
ID FETCH-LOGICAL-c3369-c666c5576cd5971d687143a65a0f4ef10edbd9d4ee9a94d8ef956a0312048a163
IEDL.DBID O3W
ISSN 1742-6588
IngestDate Sun Nov 30 04:48:54 EST 2025
Sat Nov 29 03:39:04 EST 2025
Tue Nov 18 22:25:31 EST 2025
Wed Aug 21 03:32:35 EDT 2024
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 5
Language English
License Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c3369-c666c5576cd5971d687143a65a0f4ef10edbd9d4ee9a94d8ef956a0312048a163
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
OpenAccessLink https://iopscience.iop.org/article/10.1088/1742-6596/1918/5/052049
PQID 2540837537
PQPubID 4998668
PageCount 5
ParticipantIDs crossref_primary_10_1088_1742_6596_1918_5_052049
proquest_journals_2540837537
crossref_citationtrail_10_1088_1742_6596_1918_5_052049
iop_journals_10_1088_1742_6596_1918_5_052049
PublicationCentury 2000
PublicationDate 20210601
PublicationDateYYYYMMDD 2021-06-01
PublicationDate_xml – month: 06
  year: 2021
  text: 20210601
  day: 01
PublicationDecade 2020
PublicationPlace Bristol
PublicationPlace_xml – name: Bristol
PublicationTitle Journal of physics. Conference series
PublicationTitleAlternate J. Phys.: Conf. Ser
PublicationYear 2021
Publisher IOP Publishing
Publisher_xml – name: IOP Publishing
References Sarni (JPCS_1918_5_052049bib1) 2019; 443
Kang (JPCS_1918_5_052049bib4) 2019; 5
Afriana (JPCS_1918_5_052049bib18) 2016; 2
Kapila (JPCS_1918_5_052049bib19) 2014; 15
Marrison (JPCS_1918_5_052049bib12) 2020; 20
Song (JPCS_1918_5_052049bib16) 2018; 979
Meier (JPCS_1918_5_052049bib22) 1996; 96
Parno (JPCS_1918_5_052049bib14) 2019; 1512
Eliana (JPCS_1918_5_052049bib13) 2016; 1
Baker (JPCS_1918_5_052049bib3) 2017; 4
Unfried (JPCS_1918_5_052049bib2) 2015; 33
Wahono (JPCS_1918_5_052049bib21) 2020; 7
Awad (JPCS_1918_5_052049bib20) 2014; 5
Adolphus (JPCS_1918_5_052049bib7) 2013; 5
Yulindar (JPCS_1918_5_052049bib8) 2018; 1013
Apriyani (JPCS_1918_5_052049bib6) 2019; 2
Patnani (JPCS_1918_5_052049bib9) 2015; 1
Lin (JPCS_1918_5_052049bib17) 2020; 20
Wilson (JPCS_1918_5_052049bib11) 2020; 20
Yilmaz (JPCS_1918_5_052049bib10) 2020; 32
Luo (JPCS_1918_5_052049bib15) 2020; 20
Nguyen (JPCS_1918_5_052049bib23) 2019; 1340
Alghamdi (JPCS_1918_5_052049bib5) 2020; 15
References_xml – volume: 15
  year: 2020
  ident: JPCS_1918_5_052049bib5
  publication-title: Cult Stud of Sci Educ.
– volume: 32
  year: 2020
  ident: JPCS_1918_5_052049bib10
  publication-title: J. Comput. High. Educ.
  doi: 10.1007/s12528-020-09250-2
– volume: 20
  year: 2020
  ident: JPCS_1918_5_052049bib11
  publication-title: Int. J. Sci. Math. Educ.
– volume: 15
  year: 2014
  ident: JPCS_1918_5_052049bib19
  publication-title: Int. J. STEM Educ.
– volume: 7
  year: 2020
  ident: JPCS_1918_5_052049bib21
  publication-title: Intern. J. STEM Educ.
  doi: 10.1186/s40594-020-00236-1
– volume: 4
  year: 2017
  ident: JPCS_1918_5_052049bib3
  publication-title: Intern. J.STEM Educ.
  doi: 10.1186/s40594-017-0066-3
– volume: 5
  year: 2019
  ident: JPCS_1918_5_052049bib4
  publication-title: Asia-Pac. Sci. Educ.
– volume: 1512
  year: 2019
  ident: JPCS_1918_5_052049bib14
  publication-title: Int. Conf. Math. Sci. Educ.
– volume: 5
  year: 2013
  ident: JPCS_1918_5_052049bib7
  publication-title: J. of Educ. Pract.
– volume: 1
  year: 2016
  ident: JPCS_1918_5_052049bib13
  publication-title: J. Pendidik. IPA Indones.
– volume: 96
  year: 1996
  ident: JPCS_1918_5_052049bib22
  publication-title: Prob Solv Teach Percep Content Area Mod.
– volume: 1340
  year: 2019
  ident: JPCS_1918_5_052049bib23
  publication-title: J. Phys.: Conf. Ser.
– volume: 20
  year: 2020
  ident: JPCS_1918_5_052049bib17
  publication-title: J. Sci. Educ. Technol.
– volume: 20
  year: 2020
  ident: JPCS_1918_5_052049bib12
  publication-title: Int. J. Sci. Math. Educ.
– volume: 1013
  year: 2018
  ident: JPCS_1918_5_052049bib8
  publication-title: J. Phys. : Conf. Ser.
– volume: 33
  year: 2015
  ident: JPCS_1918_5_052049bib2
  publication-title: J.Psychoeduc. Assess.
  doi: 10.1177/0734282915571160
– volume: 20
  year: 2020
  ident: JPCS_1918_5_052049bib15
  publication-title: J. Sci. Educ. Technol.
– volume: 1
  year: 2015
  ident: JPCS_1918_5_052049bib9
  publication-title: J. Psiko.
– volume: 443
  year: 2019
  ident: JPCS_1918_5_052049bib1
  publication-title: Proceed. Educ.
– volume: 979
  year: 2018
  ident: JPCS_1918_5_052049bib16
  publication-title: Educ. Technol. Res. Dev.
– volume: 2
  year: 2016
  ident: JPCS_1918_5_052049bib18
  publication-title: J. Inov. Pendidik. IPA
– volume: 2
  year: 2019
  ident: JPCS_1918_5_052049bib6
  publication-title: J. Sci. Learn.
  doi: 10.17509/jsl.v2i3.17559
– volume: 5
  year: 2014
  ident: JPCS_1918_5_052049bib20
  publication-title: Creat. Educ.
SSID ssj0033337
Score 2.288345
Snippet This study aims to analyse the improvement of the problems solving abilities by implementing project-based learning with a STEM approach using a distance...
SourceID proquest
crossref
iop
SourceType Aggregation Database
Enrichment Source
Index Database
Publisher
StartPage 52049
SubjectTerms Data analysis
Data collection
Distance learning
Problem solving
Random sampling
Students
Technical education
SummonAdditionalLinks – databaseName: Publicly Available Content Database
  dbid: PIMPY
  link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3NSsNAEF5sq-DFf7FaZQ8eDUna_GxOUsWiYEuhVeppSXY3UqhJ21TPvoav55M4k2ysINiLuSW7GwgzmZ1vduYbQs6l54a2ROZHH7CJY6vAiBQTBnPcWCmLSS9Ponm893s9NhoFfV0enem0ytIm5oa6YHvGvG0wwqZMBUbMTYA14DuAq-1fTmcG9pDCs1bdUKNCaki8ZVVJrX_X7T-VlrkFl18USDYN2HlZme8FIFA_CzwTAAwzXRPzQ5Bg88duVRmn018mO9-HOtv_-wU7ZEv7o7RdKNAuWVPJHtnI80JFtk9mOXvwiy5QSmga034Ru6FXsP9JqvlZn_UtTBkMb7q0ranK6SKlRdxC0UFBo5l9vn_gS7CPTUYH6QRDGrSdJ-kCbD8gD52b4fWtobs0GKLV8gJDAAASLsAWIQGc2NJj2FI9BB2wYkfFtqVkJAPpKBWEgSOZigGShWBLkDI4BHfwkFSTNFFHWD8uwJ2TEvRE4BizY2ErYUVBFHpNFdWJV0qDC01hjp00Jjw_SmeMoxg5ipGjGLnLCzHWifW9cFqweKxecgHi5vqPzlZPb5RCX65Zyvj47-ETstnEXJk8utMg1cX8VZ2SdfG2GGfzM63GX5U4_Bk
  priority: 102
  providerName: ProQuest
Title Implementation of Project Based Learning Based on STEM Approach to Improve Students’ Problems Solving Abilities
URI https://iopscience.iop.org/article/10.1088/1742-6596/1918/5/052049
https://www.proquest.com/docview/2540837537
Volume 1918
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVIOP
  databaseName: Institute of Physics Open Access Journal Titles
  customDbUrl:
  eissn: 1742-6596
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0033337
  issn: 1742-6588
  databaseCode: O3W
  dateStart: 20040101
  isFulltext: true
  titleUrlDefault: http://iopscience.iop.org/
  providerName: IOP Publishing
– providerCode: PRVPQU
  databaseName: Advanced Technologies & Aerospace Database
  customDbUrl:
  eissn: 1742-6596
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0033337
  issn: 1742-6588
  databaseCode: P5Z
  dateStart: 20040801
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/hightechjournals
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ProQuest Central - New (Subscription)
  customDbUrl:
  eissn: 1742-6596
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0033337
  issn: 1742-6588
  databaseCode: BENPR
  dateStart: 20040801
  isFulltext: true
  titleUrlDefault: https://www.proquest.com/central
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Publicly Available Content Database
  customDbUrl:
  eissn: 1742-6596
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0033337
  issn: 1742-6588
  databaseCode: PIMPY
  dateStart: 20040801
  isFulltext: true
  titleUrlDefault: http://search.proquest.com/publiccontent
  providerName: ProQuest
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3dSsMwFA66KXjjvzidIxdeWteuTZdcbrKh4GZxU6c3pU1SEeY61-m1r-Hr-SSeNJkyRESwF6U_OSGcpCfnS0--g9Ch8EnkCMX8WAds4jmSWbGk3KIeSaS0qfDzIJrr83q3SwcDNrcXJh0b038Ml5ooWKvQBMTRKvjQNcsnzK8C1qBVUlWhHB5bREWXEqLC-i7cm5k1duGo602RSojSWYzXzxXNzVCL0IpvZjqfe9pr_9HqdbRqPE_c0BIbaEGONtFyHgHKsy30lPMEP5qtSCOcJjjQqzS4CTOdwIaJ9d7cQpFev9XBDUNKjqcp1isUEvc0YWb2_vqmKlEZazLcS4dq8QI38nBcAOjb6Krd6p-cWiYfg8Vd12cWB6jDCQAULgCGOMKnKnl6BL1tJ55MHFuKWDDhScki5gkqEwBfEVgNRQ4cgeO3gwqjdCR31U5xDo6bEDAiuHpHnYQ7ktsxiyO_JuMS8md9EHJDVq5yZgzD_Kc5paHSZ6j0GSp9hiTU-iwh-1NwrPk6fhc5gk4Lzbeb_V68PBsNXzIAs8GXBehX3_tbbftopaaiZPJ1nTIqTCfP8gAt8ZfpQzapoGKz1Q0uK_mQhnNA7uBZcNYJbj8Az6zw0w
linkProvider IOP Publishing
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1V3NbtNAEB6lKVW5AP1BFEK7h3KrFduxnfUBoQCtGjWJIiWgctrau2MUqY3TOoC48Rq8BA_FkzBjr2klpPbUA77Zu2vZ3m93fjzzDcC-icLEM8z82CXbJPAwdlKU2pFBmCG60kRlEM3HQXc0kqen8bgBv-pcGA6rrPfEcqM2uWYfeZsMGdIWSLnuvllcOlw1iv-u1iU0Klic4PdvZLIVr_vvaX5f-f7R4fTdsWOrCji604liR5PCrkNSs7UhZdozkeQS4Ak9s5sFmHkumtTEJkCMkzgwEjMyIRLCPlPcJqS-0H1XYDUgsLtNWB33h-NP9d7foaNbpWD6Dsl2WUeUkZlpr8VRm0wk2Q7bHIHCFJ435OHKLF_8IxRKSXf0-H_7Rk_gkdWpRa9aBBvQwPkmrJWxrbrYgsuSAfnCJlnNRZ6JceV_Em9JhhthOWY_21PqMpkeDkXP0q2LZS4q3wuKSUUFWvz-8ZNvwrV4CjHJz9ktI3ploPEMi234cC_v-xSa83yOzzgHXpNKagxhXXOb9DLtoXbTOE0iH9MdiOr5VtrSsHM1kHNVhgNIqRgoioGiGCgqVBVQdsD9O3BRMZHcPeSAAKXsrlTc3b1Vw-p6zDWmnt_evAfrx9PhQA36o5MX8NDn2J_SW9WC5vLqC76EB_rrclZc7dpFI-DsvjH4B3S9TEg
linkToPdf http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3JTsMwELVKWcSFHVFWHzgSkrRZ7GNZKhBQKpXtZiW2g5CgKaRw5jf4Pb6EmdgtQgghJHJKFI9ljR173mTmDSHbKgoTXyHzYwzYJPA1d1LNpMOCMNPaYyoqg2iuTuN2m93c8E6FtEa5MHnfbv27cGuIgo0KbUAcc8GGrjtRyCMXsAZzQxdDOQLu9lU2RsaRrgQrGZw3roc7cgOu2CRGoiBjwzivnzv7ckqNwUi-bdXl-dOa_a-Rz5EZa4HSppGaJxXdWyCTZSSoLBbJY8kX_GBTkno0z2jHeGvoHpx4ilpG1lv7CE26F4dntGnJyekgp8ZToWnXEGcW769v2AlWriloN79HJwZtlmG5ANSXyGXr8GL_yLF1GRzZaETckQB5ZAhARSqAI76KGBZRT2DWvSzQme9plSquAq15wgPFdAYgLIHdA0mCEzAAl0m1l_f0CmaMSzDglIKVIfEd8zPpa-mlPE2iuk5rJBrOg5CWtBxrZ9yL8uc5YwJ1KlCnAnUqQmF0WiPeSLBveDt-F9mBiRP2Gy5-b74-XBGfMgC3waYFCBiv_q23LTLVOWiJ0-P2yRqZrmPgTOnqWSfVwdOz3iAT8mVwVzxtliv7A2A08eY
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Implementation+of+Project+Based+Learning+Based+on+STEM+Approach+to+Improve+Students%E2%80%99+Problems+Solving+Abilities&rft.jtitle=Journal+of+physics.+Conference+series&rft.au=Sarwi%2C+S&rft.au=Baihaqi%2C+M+A&rft.au=Ellianawati%2C+E&rft.date=2021-06-01&rft.pub=IOP+Publishing&rft.issn=1742-6588&rft.eissn=1742-6596&rft.volume=1918&rft.issue=5&rft_id=info:doi/10.1088%2F1742-6596%2F1918%2F5%2F052049&rft.externalDocID=JPCS_1918_5_052049
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1742-6588&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1742-6588&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1742-6588&client=summon