PEMAHAMAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH MENENGAH MODEL PEMBELAJARAN PROBLEM SOLVING UNTUK MENINGKATKAN ATAS

Warimun , Eko Swistoro and Murwaningsih, Astuti (2014) PEMAHAMAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH MENENGAH MODEL PEMBELAJARAN PROBLEM SOLVING UNTUK MENINGKATKAN ATAS. EXACTA, 11 (1). pp. 26-28. ISSN 1412-3617

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Abstract

The purpose ofthis rcsearch was to deterinine the improvement :of conccpt understqnding and and critical thinking skills of the students of seniorhigh school. This re**.r, u*r on.;""p;;&:;:-rd fJ*. rn.research was carried oul 1 a stale senior high schooi in Bengkulu city- in tiie second semester 6f the schoolyeat 2012/20L3. The zubjects in ttris snrdy werc students ofllass Xn ." numbered model used in this reseach. 32 studenrs. Leam1ng yas nlgblem solving ieaming model, assisted with expqrim"ntur ,n.-,r,oo. *adiscussion- Leaming materials studied werw Bioi savart Law, F;;;t;i"*, L*r', i";, &;lnoo"tioo and Inductance. f)ala collected used three instruments, thal arc t""s, !uJio*uir"r,,-d int."ui"o'gurdes-Improvement that occurred before and after the leaming factor it .'ai[i.i".r by rhe g :rQsutts shorped that there is an improved category) and an improvement understanding-if fa*or tN-,). The ;;.et;,h;irf#;il;i1.! iTJ"o*.of critical thinking stitts.l"ittr nighest score at 0.67 (medium stud€nb' respons€ to the leaming proccss with the problern and able to follow the leaming proc€ss follow the learning proccss. category). solving-mJei sitoo,"o that 7syoof snrdents like and the rcmaining 25% oT stuctentsil;;iilk"';o *. ""i "ot" .

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