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Masalah 3.1
Nama KelompokMata Pelajaran : Matematika 1.Kelas/Semester : X/Genap 2.Materi Pokok : Program Linier 3.Waktu : 65 Menit 4.
Petunjuk Kerja:15 menit pertamaDiskusikan masalah berikut dengan kelompokmu, jika ada kesulitan silakan bertanya pada guru!
Penyelesaian:
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LAS |
LEMBAR AKTIVITAS SISWA(LAS-03)
Standar KompetensiMenyelesaikan masalah program linier.
Kompetensi DasarMembuat grafik himpunan penyelesaian sistem pertidaksamaan linear.
Tujuan PembelajaranSetelah mengikuti proses pembelajaran, siswa diharapkan dapat:
1) Menentukan himpunan penyelesaian dari sistem pertidaksamaan linier dua variabel2) Menggambar gafik himpunan penyelesaian dari sistem pertidaksamaan linier dua variabel
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10 Menit berikutnya:
Kegiatan selanjutnya adalah menempelkan hasil diskusi masing-masing kelompok di depan kelas; mempresentasikan jawaban yang telah dibuat; dan menyampaikan pendapat terhadap jawaban kelompok lainnya.
LAS |
Masalah 3.2
5 Menit berikutnya:
Silakan merenungkan kembali kegiatan yang telah dilakukan mengenai kesulitan atau kesalahan yang dilakukan dalam menyelesaikan masalah!
20 Menit berikutnya:Diskusikan soal berikut dengan kelompokmu! Jika ada kesulitan, silakan bertanya pada guru!
Penyelesaian:
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LAS |
Masalah 3.3
Catatan
Alternatif Penyelesaian:
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15 Menit berikutnya:
Kegiatan selanjutnya adalah menempelkan hasil diskusi masing-masing kelompok di depan kelas; mempresentasikan jawaban yang telah dibuat; dan menyampaikan pendapat terhadap jawaban kelompok lainnya.
LAS |
