Siswa Smp Belajar Kelompok Praktikum Kimia

Rohaenitasari, Wita
(2013)
PENINGKATAN HASIL Berlatih SISWA SMA Melintasi PRAKTIKUM Dalam MODEL PEMBELAJARAN LEARNING CYCLE 7E PADA MATERI STOIKIOMETRI.
S1 thesis, Universitas Pendidikan Indonesia.

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Abstract

Sudah dilakukan riset skripsi yang berjudul “Pertambahan Hasil Sparing Siswa SMA Melintasi Praktikum Intern Ideal Pembelajaran Learning Cycle 7E puas Materi Stoikiometri”. Penelitian ini berniat bakal memperoleh informasi mengenai pengaruh penerapan pembelajaran stoikiometri melewati praktikum n domestik model pembelajaran Learning Cycle 7E terhadap hasil belajar siswa. Internal penggalian ini digunakan metode pre-experimental dengan one group pretest-posttest design. Subjek penelitian terdiri dari 28 orang siswa SMA Kelas X yang dibagi ke dalam tiga kategori kelompok, yaitu kelompok tinggi, sedang, dan tekor. Perkakas nan digunakan adalah soal verifikasi tertulis, angket, pedoman wawancara, dan makao observasi. Pencapaian hasil belajar peserta dihitung dengan rumus Lengkung langit-Gain. Hasil Penelitian menunjukkan bahwa penerapan pembelajaran menerobos praktikum internal model pembelajaran Learning Cycle 7E pada materi muslihat stoikiometri dapat meningkatkan penguasaan konsep siswa secara keseluruhan (N-Gain = 64,36%). Kenaikan penguasaan konsep siswa termulia terjadi lega kategori siswa kelompok tinggi yang ditunjukkan dengan kredit N-Gain sebesar 69,64%. Peningkatan terala terjadi pada konsep mol (Cakrawala-Gain = 71,47%) dan terendah terjadi lega konsep persamaan reaksi kimia (N-Gain = 32,14%). Hasil survei dan interviu menunjukkan bahwa pesuluh memberikan tanggapan postif terhadap pembelajaran menerobos praktikum intern hipotetis pembelajaran Learning Cycle 7E pada materi kunci stoikiometri dan murid merasa termotivasi untuk belajar sehingga murid lebih mudah memahami materi stoikiometri. Hasil observasi menunjukkan bahwa kegiatan pembelajaran bisa terlaksana dengan baik (87,78%).
Keyword: Hasil Belajar, stoikiometri, Learning Cycle 7E, penguasaan konsep
This research entitled “Improving Student Learning Outcomes Through High School Practicum In Learning Model Learning Cycle 7E on material stoichiometry”. This study aimed to obtain information on the effect of stoichiometry through practical application of learning in the model Learning Cycle 7E on student learning outcomes. This study used a pre-experimental method with a one-group pretest-posttest design. Research subjects consisted of 28 high school students Class X are divided into three categories of groups, that are groups of high, medium, and low. The instrument used is a matter of a written test, questionnaire, interview, and observation sheets. Student achievement should be calculated with the formula N-Gain. Research results show that the application of learning through practice in the model Learning Cycle 7E in the subject matter stoichiometry can improve students’ mastery of the concept as a whole (N-Gain = 64.36%). Increase students’ mastery of concepts highest in the high category of student groups as indicated by the value of Tepi langit-Gain of 69.64%. The highest increase occurred in the concept of moles (N-Gain = 71.47%) and lowest in the concept of the chemical reaction (Kaki langit-Gain = 32.14%). Results of questionnaires and interviews showed that students gave positive responses towards learning through practice in the contoh Learning Cycle 7E in the subject matter and students feel motivated stoichiometry for learning so that students more easily understand the material stoichiometry. Observations indicate that the learning activities can be done well (87.78%).
Keyword: Learning Outcomes, stoichiometry, Learning Cycle 7E, mastery of concepts

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