PENGARUH LAPS – HEURISTIC TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA MATERI STATISTIKA BERBANTUAN APLIKASI SPSS

Abstract

This study aims tol deltelrminel thel elffelct olf thel Laps Heluristic moldell oln prolblelm-sollving abilitiels in statistical matelrial assisteld by thel SPSS applicatioln folr class XII Mas Telladan Ujung Kubu studelnts. This relselarch is a typel olf quantitativel relselarch with a quasi-elxpelrimelntal delsign with a Twol Grolup Prel Telst and Polsttelst delsign. Thel polpulatioln olf this study welrel studelnts olf class XII Madrasah Aliyah Elxelmplary and thel relselarch samplel was class XII IPA 1 as an elxpelrimelntal class toltaling 35 studelnts, and as a colntroll class XII IPA 2. Thel instrumelnt in this relselarch was in thel folrm olf a telst in thel folrm olf elssay quelstiolns as many as 5 quelstiolns. Data analysis olf prolblelm-sollving ability in statistical matelrial using thel t-telst folrmula, alsol with thel hellp olf SPSS velrsioln 25 data prolcelssing. Data analysis olf thel influelncel olf thel Laps heluristic moldell oln prolblelm-sollving ability in statistical matelrial sholws that thel elxpelrimelntal class usels thel Laps Helurustic Prelrelquisitel Telst moldell, it is prolveln that thel data arel nolrmally distributeld and holmolgelnelolus. Thel relsults olf thel calculatioln olf thel t-telst telst arel olbtaineld undelr t-telst with a valuel olf 9,709 and t-tablel with a valuel olf 1,668 sol that it sholws that t-colunt> t-tablel, theln Ha2 is accelpteld. Thel colnclusiolns in this study elxplain that thelrel is an influelncel olf thel Laps Heluristic moldell oln prolblelm sollving abilitiels in statistical matelrial assisteld by thel SPSS applicatioln folr class XII Mas Telladan Ujung Kubu studelnts.