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Pengaruh Model Pembelajaran Guided Inquiry Berbantuan PhET Simulations Terhadap Kemampuan Literasi Sains Siswa Peprina Sari; Nuraini Fatmi; Widya Widya; Syafrizal Syafrizal; Riza Andriani
Kappa Journal Vol 9 No 1 (2025): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v9i1.29728

Abstract

Thlis stuldy usels a qulantitative approalch wilth a qulasi-expelrimental melthod anld a Nonlequivalent Conltrol Groulp Delsign delsign whlich ailms to deltermine thle inlfluence of thle Gulided Inlquiry learnling modell assilsted by PhlET Silmulations oln stuldents' scilence lilteracy skillls oln bulsiness anld enlergy malterials alt SMA Nelgeri 1 Salwang. Thle unlderlying problelm of thlis stuldy ils thle llow scienlce litelracy of stuldents, balsed oln thle relsults of dalta asselssment frolm thle Edulcation Relport rleport whlich relcorded 11.6% iln 2023 anld 44.44% iln 2024, stlill iln thle llow caltegory. Thle relsearch samlple wals sellected usilng thle pulrposive salmpling telchnique, wilth cllass XI-3 as malny als 25 stuldents als aln elxperimental clalss usilng thle Gulided Inquliry lelarning modell alssisted by PhlET Silmulations, alnd clalss XI-4 als malny als 25 stuldents als a conltrol cllass usilng colnventional lelarning. Thle dalta colllection melthod usels wriltten telsts, obselrvations, alnd inlterviews. Thle relsults of thle anlalysis shlowed thlat thle avelrage posttlest score olf scilence litelracy of stuldents iln thle elxperimental cllass wals 83.00, whille iln thle conltrol cllass it wals 72.02. Thle relsults of tlhe hlypothesis telst usilng aln inldependent palrametric t-telst shlowed a silg vallue (2-tailed) of 0.001 anld aln F telst of 0.012, botlh of whlich welre smalller thlan thle silgnificance lelvel of 0.05. Thlus, H_0 wals reljected anld H_a accelpted, whilch melans thlat thle Gulided Inlquiry learnilng modell alssisted by PhlET Simlulations hals a silgnificant elffect oln imlproving stuldents' scilence lilteracy skillls iln bulsiness anld enelrgy malterials alt SMA Nelgeri 1 Salwang.
Pengaruh Model Project Based Learning (PjBL) dalam Proyek Pengolahan Limbah Organik Terhadap Literasi Sains Siswa Sulastri Sulastri; Deassy Siska; Widya Widya; Muliani Muliani; Tulus Setiawan
Kappa Journal Vol 9 No 1 (2025): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v9i1.29896

Abstract

Thle Effelct olf thle Projelct Balsed Lelarning (PjlBL) Modell iln Orgalnic Walste Procelssing Projelcts oln Stuldents' Scilentific Lilteracy. Thlis relsearch ils a qulantitative stuldy wilth a qulasi-expelrimental relsearch delsign iln thle forlm olf a Nonelquivalent Conltrol Groulp Delsign. Thle popullation olf thlis studly conlsisted olf 107 elighth-gralde stuldents alt SMlP N 1 Nilsam. Thle samlpling teclhnique useld wals pulrposive salmpling, wilth a totlal olf 32 stuldents iln elach cllass. Clalss VIII-A selrved als thle exlperimental cllass, imlplementing thle PjlBL modlel iln thle orgalnic walste procelssing projelct. Thle telchniques anld inlstruments folr dalta collelction iln thlis studly inlcluded writteln telsts, obselrvations, anld intlerviews. Thle collelcted dalta welre anlalyzed ulsing delscriptive anlalysis thlrough dalta collelction, dalta orgalnization, anld conlclusion dralwing. stuldy shlow thalt thle averlage prletest scorle obtalined by stuldents iln thle exlperimental cllass wals 54.21, whille thle avelrage postltest scorle wals 84.21, wilth aln N-Galin Scorle of 0.67, caltegorized als moderalte. Iln conltrast, thle averalge pretlest scorle iln thle conltrol clalss wals 57.65, alnd thle avelrage postltest scorle wals 68.43, wilth aln N-Galin Scorle olf 0.26, caltegorized als lolw. Thle higlher inlcrease iln stuldents' scielntific litelracy achielvement iln thle elxperimental clalss inldicates thlat thle imlplementation olf thle PjlBL modell iln tlhe orgalnic walste procelssing projelct hals aln imlpact oln stuldents' scielntific litelracy. Thlis finlding ils relinforced by tlhe relsults olf staltistical anlalysis usling aln inldependent salmple telst iln SPlSS Velrsion 27, whilch shlowed a silg (2-taliled) vallue olf 0.000 < 0.05, melaning thlat H₀ wals reljected alnd H₁ wals alccepted. Thlus, ilt caln ble conlcluded thalt thle PjlBL modell iln thle orgalnic walste procelssing projelct silgnificantly affelcts stuldents' scielntific lilteracy.
Co-Authors Deassy Siska Muliani Muliani Nuraini Fatmi Peprina Sari Riza Andriani Sulastri Sulastri Syafrizal Syafrizal Tulus Setiawan