PRAKTIKUM IPA DI SD PDGK4107/MODUL 1 LEMBAR KERJA (LAPORAN) PRAKTIKUM IPA DI SD PDGK4107 MODUL 1 MAKHLUK HIDUP A. KEGIATAN PRAKTIKUM 1 : CIRI-CIRI MAKHLUK HIDUP 1. Ciri-ciri Umum Makhluk Hidup a. Hasil Pengamatan No Nama Makhluk Hidup Ciri-ciri Makhluk Hidup *) 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 b. Pembahasan _________________________________________________________ _________________________________________________________ _________________________________________________________ ______________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ 1 Tabel 1.1. Hasil Pengamatan ciri-ciri Gambar 1.1. Makhluk hidup *) Keterangan : 1. bergerak dan bereaksi terhadap rangsang; 2. bernapas; 3. perlu makan
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PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
LEMBAR KERJA (LAPORAN) PRAKTIKUM IPA DI SD PDGK4107 MODUL 1
MAKHLUK HIDUP
A. KEGIATAN PRAKTIKUM 1 : CIRI-CIRI MAKHLUK HIDUP1. Ciri-ciri Umum Makhluk Hidup
a. Hasil Pengamatan
No Nama Makhluk Hidup Ciri-ciri Makhluk Hidup *)1 2 3 4 5
12345678910
b. Pembahasan ___________________________________________________________________________
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Tabel 1.1.Hasil Pengamatan ciri-ciri makhluk hidup
*) Keterangan :1. bergerak dan bereaksi terhadap rangsang;2. bernapas;3. perlu makan (nutrisi);4. tumbuh;5. berkembang
Gambar 1.1.Makhluk hidup
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan1) ___________________________________________________________________________
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2) _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ________________________________________________________________________
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PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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2. Gerak Pada Tumbuhana. Hasil Pengamatan
1) Seismonasti dan Niktinasi
No Jenis sentuhan pada daun putri malu Reaksi daun putri malu Keterangan
1 Halus
2 Sedang
3 Kasar
No Pot putri malu Reaksi daun putri maluMula-mula ½ jam kemudian
1 Disimpan di tempat terang
2 Ditutup dengan penutup yang kedap cahaya
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Tabel 1.2.Hasil Pengamatan seismonasti
Gambar 1.2.Reaksi daun putri malu
Tabel 1.3.Hasil Pengamatan Niktinasi
Gambar 1.3.Reaksi putri malu di tempat terang & kedap cahaya
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
2) Geotropisme
b. Pembahasan ___________________________________________________________________________
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Tabel 1.4.Hasil Pengamatan geotropisme negatif
Gambar 1.4.Geotropisme negatif
Jenis pot
Pengamatan hari ke Keterangan1 2 3 4 5 6 7
A
B
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan ___________________________________________________________________________
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d. Jawaban Pertanyaan1) __________________________________________________________________________
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2) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3) __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
3. Respirasi pada Makhluk Hidupa. Hasil pengamatan
1) Respirasi memerlukan uadara (oksigen)
Respirometer Keadaan air berwarna pada respirometer, 5 menit:Pertama Kedua Ketiga Keempat Kelima
ABC
2) Respirasi menghasilkan karbondioksida
Botol percobaan Kondisi mula-mula Kondisi akhirpercobaan
ABC
b. Pembahasan 1. __________________________________________________________________________
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2. ____________________________________________________________________________________________________________________________________________________
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Tabel 1.5.Hasil pengamatan respirasi memerlukan udara (oksigen)
Gambar 1.5.Respirometer sederhana
Tabel 1.6.Hasil pengamatan respirasi menghasilkan karbondioksida
Gambar 1.6.Respirasi menghasilkan CO2
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan ___________________________________________________________________________
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d. Jawaban Pertanyaan1) __________________________________________________________________________
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2) ______________________________________________________________________________________________________________________________________________________a. _______________________________________________________________________
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b. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3) __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
B. KEGIATAN PRAKTIKUM 2 : SIMBIOSIS
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PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
1. Simbiosis Parasitismea. Hasil pengamatan
No Jenis hubungan
parasitisme
Pihak yang dirugikan Pihak yang diuntungkan
Jenis makhluk hidup
Jenis kerugian
Jenis makhluk
hidupJenis keuntungan
1
2
3
4
5
b. Pembahasan
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c. Kesimpulan __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan1) __________________________________________________________________________
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Tabel 1.7.Hasil pengamatan simbiosis parasitisme
Gambar 1.7.Simbiosis Parasitisme
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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2. Simbiosis Komensalismea. Hasil Pengamatan
No Jenis hubungan simbiosis
Pihak yang diuntungkan Jenis makhluk hidup yang tidak untung
dan tidak rugiJenis makhluk
hidupJenis
keuntungan
1
2
3
4
5
b. Pembahasan _________________________________________________________________________
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Tabel 1.8.Hasil pengamatan simbiosis komensalisme
Gambar 1.8.Simbiosis Komensalisme
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan1) __________________________________________________________________________
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3. Simbiosis Mutualismea. Pembahasan
No Jenis hubungan simbiosis
Pihak I yang diuntungkan Pihak II yang diuntungkan
Jenis makhluk
hidupJenis keuntungan Jenis makhluk
hidup Jenis keuntungan
1
2
3
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Tabel 1.9.Hasil pengamatan simbiosis komensalisme
Gambar 1.9.Simbiosis Mutualisme
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
b. Pembahasan ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan_____________________________________________________________________________1) _________________________________________________________________________
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2) ___________________________________________________________________________________________________________________________________________________________________________________________________________________________
C. KEGIATAN PRAKTIKUM 3 : PERTUMBUHAN, PERKEMBANGAN, DAN PERKEMBANGBIAKAN MAKHLUK HIDUP1. Pertumbuhan dan perkembangan Tumbuhan
a. Hasil Pengamatan
Hari ke
Gambar pertumbuhan kecambah kacang
merah
Panjang (mm) KeteranganAkar Batang
1234567891011121314
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Tabel 1.10.Hasil pengamatan pertumbuhan dan perkecambahan biji kacang hijau
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
b. Pembahasan __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan1) _______________________________________________________________________
_______________________________________________________________________2) _______________________________________________________________________
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Gambar 1.10.Gerak pertumbuhan kecambah
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
2. Pertumbuhan dan Perkembangan Tumbuhana. Hasil Pengamatan
Hari ke
Waktu pengamatan Kejadian/ perubhan
1Rabu, 05.30 WIB
2Rabu, 14.30 WIB
3
Kamis, 05.30 WIB
4
Kamis, 22.00 WIB
5
Jum’at 8.30 WIB
6
Sabtu, 05.30 WIB
7Minggu, 05.30
WIB
8 Senin, 5.30 WIB
b. Pembahasan__________________________________________________________________________________________________________________________________________________
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Tabel 1.11.Hasil pengamatan pertumbuhan dan perkembangan lalat buah
Gambar 1.11.Siklus perkembangan lalat buah
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan1. _____________________________________________________________________
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2. _______________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan1) ______________________________________________________________________
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______________________________________________________________________3. Perkembangbiakan Tumbuhan
3.1 Struktur Bungaa. Hasil Pengamatan
b. Pembahasan ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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Gambar 1.11.Morfologi bunga sepatu
Gambar 1.12.Sayatan vertical bunga sepatu
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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c. Kesimpulan____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan1) ___________________________________________________________________2) ___________________________________________________________________
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3.2 Perkembangan eseksual (vegetative) alamia. Hasil pengamatan
No Nama tumbuhan dan jenisPerkembangbiakan aseksual
Gambar tumbuhan denganPerkembangbiakan aseksual
1
2
3
4
5
b. Pembahasan __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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Tabel 1.12.Perkembangan aseksual alami pada tumbuhan
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
c. Kesimpulan ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3.3 Perkembangan aseksual (vegetative) buatan pada tumbuhana. Hasil pengamatan
1. Menempel
No. Kondisi tempelan hari ke:
0
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
2. Menyambung
No. Kondisi tempelan hari ke:1.2.3.4.5.6.7.
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Tabel 1.13.Menempel (okulasi)
Gambar 1.13.Menempel (okulasi)
Tabel 1.14.Menyambung (enten)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
8.9.
10.
3. Mencangkok
No. Kondisi tempelan hari ke:01.2.3.4.5.6.7.8.9.
10.
b. Pembahasan _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban Pertanyaan1) ___________________________________________________________________
___________________________________________________________________2) ___________________________________________________________________
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Tabel 1.15.Mencangkok
Gambar 1.15.Mencangkok
Gambar 1.14.Menyambung
PRAKTIKUM IPA DI SD PDGK4107/MODUL 1
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3) ______________________________________________________________________________________________________________________________________
4) ______________________________________________________________________________________________________________________________________
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6) _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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