标题：Influence of IQ and Mathematical Disposition Toward the Problem Solving Ability of Learners Grade VII Through PBL Learning Model with the Assistance LKPD
其他标题：Pengaruh IQ dan Disposisi Matematis Terhadap Kemampuan Pemecahan Masalah Peserta Didik Kelas VII Melalui Model Pembelajaran PBL Berbantuan LKPD
摘要：The purpose of this research is (1) to find out the achievement of ability problem solving through PBL with the assistance LKPD;(2) to know the ability problem solving learners through PBL with the assistance LKPD than by PjBL;(3) to find out the influence of IQ toward the ability of problem solving through PBL with the assistance LKPD;(4) to find out disposition mathematical influence on ability toward problem solving through PBL with the assistance LKPD. This research uses quantitative methods and supported by quasiexperimental designs. The subject of this research is students SMPN 41 Semarang grade VII. The data on this research using documentation,the disposition mathematical and tests the ability of problem solving. The end of the results of data,where analyzed by test the average,two test in common an average,linear regression test and test it simple linear regression double. The research results show that the ability of problem solving use PBL with the assistance LKPD reached throughness and more effective than PjBL kind of classroom. There is a positive influence significantly between IQ and disposition mathematically of the ability of problem solving through PBL with the assistance LKPD. Disposition mathematically most influential of the ability of problem solving through PBL with the assistance LKPD to the matter social arithmetic compared with IQ .
其他摘要：Tujuan penelitian ini (1) mengetahui capaian kemampuan pemecahan masalah melalui model PBL berbantuan LKPD; (2) mengetahui kemampuan pemecahan masalah melalui model PBL berbantuan LKPD dibandingkan dengan penerapan model PjBL; (3) mengetahui pengaruh IQ terhadap kemampuan pemecahan masalah melalui model PBL berbantuan LKPD; (4) mengetahui pengaruh disposisi matematis terhadap kemampuan pemecahan masalah melalui model PBL berbantuan LKPD. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan desain quasiexperimental designs. Subjek penelitiannya adalah peserta didik SMPN 41 Semarang kelas VII. Pengambilan data pada penelitian ini menggunakan dokumentasi,skala disposisi matematis dan tes kemampuan pemecahan masalah. Hasil data akhir dianalisis dengan uji rata-rata,uji kesamaan dua rata-rata,uji regresi linier sederhana dan uji regresi linier ganda. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masala menggunakan model PBL berbantuan LKPD mencapai ketuntasan dan lebih efektif daripada penerapan model PjBL. Terdapat pengaruh positif IQ dan disposisi matematis terhadap kemampuan pemecahan masalah melalui model PBL berbantuan LKPD. Disposisi matematis secara signifikan paling berpengaruh terhadap kemampuan pemecahan masalah melalui model PBL berbantuan LKPD pada materi aritmetika sosial dibandingkan dengan IQ.
其他关键词：IQ;Mathematical Disposition;ProblemSolving Ability;LKPDassisted PBL Model
