i

PENGEMBANGAN BAHAN AJAR BERBANTUAN MEDIA GROUP

FACEBOOK BERBASIS PBL PADA MATERI KOOID TERKAIT

PENCAPAIAN KOMPETENSI

SKRIPSI

Diajukan dalam rangka penyelesaian studi Strata 1

Untuk mencapai gelar Sarjana Pendidikan

Oleh:

Aries Setyo Wibowo

4301411106

JURUSAN KIMIA

FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM

UNIVERSITAS NEGERI SEMARANG

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DAFTAR ISI

Halaman

HALAMAN JUDUL .......................................................................................... i

DAFTAR ISI ..................................................................................................... ii

DAFTAR TABEL ............................................................................................ iv

DAFTAR GAMBAR ........................................................................................ v

DAFTAR LAMPIRAN .................................................................................... vi

BAB I PENDAHULUAN

1.1. Latar Belakang ........................................................................................... 1

1.2. Rumusan Masalah ...................................................................................... 4

1.3. Tujuan Penelitian ........................................................................................ 5

1.4. Manfaat Penelitian ...................................................................................... 5

1.5. Penegasan Istilah ........................................................................................ 6

BAB II TINJAUAN PUSTAKA

2.1. Penelitian dan Pengembangan .................................................................... 6

2.2. Bahan Ajar ................................................................................................ 10

2.3. Peranan Bahan Ajar ................................................................................. 11

2.4. Problem Based Learning ......................................................................... 13

2.5.Facebook .................................................................................................. 16

BAB III METODE PENELITIAN

3.1. Lokasi dan Waktu Penelitian .................................................................... 25

3.2. Subjek Penelitian ...................................................................................... 25

3.3. Desain Penelitian ...................................................................................... 25

3.4. Prosedur Penelitian ................................................................................... 26

3.5. Metode Pengumpulan Data ...................................................................... 29

3.6. Teknik Analisis Data ................................................................................ 30

BAB IV HASIL PENELITIAN DAN PEMBAHASAN

4.1 Hasil Penelitian ......................................................................................... 34

4.2 Pembahasan ............................................................................................... 48

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BAB V SIMPULAN DAN SARAN

5.1 Simpulan ................................................................................................ 62

5.2 Saran ...................................................................................................... 63

DAFTAR PUSTAKA ...................................................................................... 66

LAMPIRAN .................................................................................................... 67

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DAFTAR TABEL

Tabel Halaman

Tabel 2.1 Peranan Bahan Ajar ......................................................................... 12

Tabel 2.2 Sintaks PBL ..................................................................................... 15

Tabel 3.1 Kriteria Tanggapan Siswa ............................................................... 32

Tabel 3.2 Kategori indeks Gain ....................................................................... 33

Tabel 4.1 Penailaian Materi Bahan Ajar ........................................................ 36

Tabel 4.2 Penilaian Komponen Isi .................................................................. 36

Tabel 4.3 Penilaian Komponen Bahasa ........................................................... 37

Tabel 4.4 Penilaian Komponen Penyajian ...................................................... 37

Tabel 4.5 Masukan Para Pakar ....................................................................... 38

Tabel 4.6 Hasil Tangapan Siswa .................................................................... 39

Tabel 4.7 Rekapitulasi Tanggapan setiap Butir ............................................... 40

Tabel 4.8 Hasil Pretes dan Postes Sisa ............................................................ 41

Tabel 4.9 Uji Normalitas Nilai Pretes dan Postes ........................................... 42

Tabel 4.10 Hasil Analisis Dua Varian ............................................................. 42

Tabel 4.11 Hasil uji N-gain ............................................................................ 43

Tabel 4.12 Hasil Angket Tanggapan Siswa ................................................... 44

Tabel 4.13 Rekapitulasi Hasil Angket Setiap Butir ....................................... 45

Tabel 4.14 Hasil Lembar Afektif Siswa ......................................................... 46

Tabel 4.15 Hasil Lembar Psikomotorik Siswa ............................................... 46

Tabel 4.16 Hasil Tanggapan Guru ................................................................. 47

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DAFTAR GAMBAR

Gambar Halaman

Gambar 2.1 Desain Facebook Sebagai Media Pembelajaran .......................... 18

Gambar 2.2 Penyajian Masalah ....................................................................... 20

Gambar 2.3 Mendiskusikan Masalah .............................................................. 20

Gambar 2.4 Kolom Aktivitas .......................................................................... 21

Gambar 2.5 Tes Formatif ................................................................................ 22

Gambar 2.6 Kerangka Berpikir ....................................................................... 24

Gambar 3.1 Desain Penelitian ......................................................................... 26

Gambar 4.1 Hasil Tanggapan Siswa Skala Kecil ............................................ 40

Gambar 4.2 Hasil Tanggapan Siswa Skala Besar ........................................... 44