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Daftar Isi ii
PRAKATA ................................................................................................................ i
DAFTAR ISI .........................................................................................................ii
DAFTAR GAMBAR .............................................................................................. iv
DAFTAR TABEL ................................................................................................... v
Kompetensi Dasar ................................................................................................ 1
Tujuan Pembelajaran .......................................................................................... 2
Petunjuk Penggunaan Bahan Ajar .................................................................... 3
Pendekatan Etno-STEM Tahapan MIRANDA .............................................. 4
Peta Konsep .......................................................................................................... 7
Rekonstruksi Sains Ilmiah ................................................................................ 8
Kegiatan Pembelajaran 1 ..................................................................................10
A. Menelusuri Sumber ................................................................................ 11
B. Informasi Pertanyaan Mendasar…………………………………………………………..14
C. Pengertian Larutan Penyangga ............................................................15
D. Sifat-Sifat Larutan Penyangga .........................................................15
E. Komponen Larutan Penyangga ..............................................................16
F. Contoh Larutan Penyangga ...................................................................17
Kegiatan Pembelajaran 2 ..................................................................................18
A. Rancang Perencanaan Proyek ...............................................................19
B. Atur Jadwal .............................................................................................21
C. Prinsip Kerja Larutan Penyangga ....................................................... 22
D. Wawasan Etnosains ............................................................................... 25
Kegiatan Pembelajaran 3 ................................................................................. 27
A. Kemajuan dan Monitoring .................................................................... 28
B. pH Sistem Penyangga Asam Lemah dan Basa Konjugasinya ....... 30
C. pH Sistem Penyangga Basa Lemah dan Asam Konjugasinya ...... 32
D. pH Larutan setelah ditambah sedikit asam atau basa ................ 34
