Akar - Novutri Learning
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Lembar Kerja Siswa (LKS) Inkuiri Terbimbing Struktur Tubuh Tumbuhan (Akar) Hari/Tanggal : ..................................... Kelompok Kelas Nama Anggota : 1. ............................... : VIII-......... : .............................. 2. ............................... 3. ............................... 4. ............................... Tujuan : 1. Mengidentifikasi bagian-bagian dan fungsi organ tumbuhan. 2. Menjelaskan fungsi setiap jaringan yang terdapat pada organ akar. 3. Menjelaskan perbedaan letak pembuluh akar monokotil dan dikotil. Tahap 1 : mengajukan pertanyaan atau masalah “Apa sajakah bagian dan fungsi organ utama tumbuhan? Bagaimana bagian dan fungsi setiap jaringan organ akar? Apakah sama letak dan bentuk pembuluh akar monokotil dan dikotil?” Tahap 2 : Membuat Hipotesis Buatlah sebuah hipotesis. Kamu dapat melakukannya dengan menjawab pertanyaan sesuai dengan masalah di atas! ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... Tahap 3 : Mengumpulkan Data Carilah di buku/menu materi LKS e-learning/video e-learning/internet tentang bagian dan fungsi organ utama tumbuhan serta bagian dan fungsi setiap jaringan organ akar. Catatlah data yang dikumpulkan di bawah ini! Dari data-data literatur yang kamu peroleh, berilah penjelasan terhadap gambar di bawah ini, serta identifikasikan manakah akar tanaman monokotil dan manakah akar tanaman dikotil dari gambar di bawah ini! A. Akar Tumbuhan 1 Sistem perakaran : ............. B. Akar Tumbuhan 2 Sistem perakaran : ............. Keterangan : a. ............................ b. ............................ c. ............................ d. ............................ a b c a Keterangan : a. ............................ b. ............................ b d Akar tanaman ............................ b c d e g f h a Keterangan: a. ........................ b. ........................ c. ........................ d. ........................ e. ........................ f. ........................ g. ........................ Akar tanaman ............................... Keterangan: a. ............................. b. ............................. c. ............................. d. ............................. e. ............................. f. ............................. g. ............................. i h. ............................. h i. ............................. b c d e f g a B. Fungsi Jaringan Organ Tumbuhan Jaringan akar tanaman monokotil Dari luar ke dalam a. ............................. Fungsi: ........................................... b. ............................. Fungsi: ........................................... c. ............................. Fungsi: ........................................... d. ............................. Fungsi: ........................................... e. ............................. Fungsi: ........................................... f. ............................. Fungsi: ........................................... g. .............................. Fungsi: ........................................... Jaringan akar dikotil Dari luar ke dalam a. ............................. Fungsi: ........................................... b. ............................. Fungsi: ........................................... c. ............................. Fungsi: ........................................... d. ............................. Fungsi: ........................................... e. ............................. Fungsi: ........................................... f. ............................. Fungsi: ........................................... g. .............................. Fungsi: ........................................... h. ............................. Fungsi: ........................................... i. ............................. Fungsi: ........................................... Tahap 4 : Menguji Hipotesis Dari hasil pengumpulan data tentukan bagaimana perbedaan sistem perakaran serta letak pembuluh angkut pada tanaman monokotil dan dikotil? ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... Tahap 5 ........................................................................................................................................... : Merumuskan Kesimpulan Buatlah kesimpulan dari hasil data ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ...........................................................................................................................................
