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![Page 1: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/1.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
LEMBAR KERJA (LAPORAN) PRAKTIKUM IPA DI SD PDGK4107 MODUL 2
EKOSISTEM
A. KEGIATAN PRAKTIKUM 1 : EKOSISTEM1. Judul Percobaan : Ekosistem Darat
a. Hasil Pengamatan
No. Komponen Abiotik Kondisi/ keadaan1
2
3
4
5
No. Jenis Tumbuhan Jenis Hewan Pengurai1
2
3
4
5
No. Komponen Abiotik Kondisi/ keadaan1
2
3
19
Tabel 2.1.Komponen abiotik ekosistem darat alami
Gambar 2.1.Abiotik ekosistem darat alami
Tabel 2.2.Komponen biotik ekosistem darat alami
Gambar 2.2.Biotik ekosistem darat alami
Tabel 2.3.Komponen abiotik ekosistem darat buatan
![Page 2: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/2.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
4
5
No. Jenis Tumbuhan Jenis Hewan Pengurai1
2
3
4
5
b. Pembahasan________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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Gambar 2.3.Aiotik ekosistem darat buatan
Tabel 2.4.Komponen biotik ekosistem darat buatan
Gambar 2.4.Biotik ekosistem darat buatan
![Page 3: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/3.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
d. Jawaban pertanyaan__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2. Judul percobaan : Ekosistem Perairana. Hasil Pengamatan
No Komponen abiotik Kondsi/keadaan12345
No Jenis tumbuhan Jenis hewan Pengurai12345
b. Pembahasan______________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
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Tabel 2.5.Komponen abiotik ekosistem perairan
Gambar 2.5.Komponen abiotik ekosistem perairan
Tabel 2.6.Komponen biotik ekosistem perairan
Gambar 2.6.Komponen biotik ekosistem perairan
![Page 4: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/4.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3. Judul percobaan : Rantai makanan, jarring-jaring makanan, dan piramida ekologia. Hasil pengamatan
1) Ekosistem daratRantai makanan 1:
Rantai makanan 2:
Rantai makanan 3:
NoTingkat trofik
Pengurai1 2 3 4
1
2345
22
Gambar 2.7.Bagan jarring-jaring makanan pada ekosistem darat
Tabel 2.7.Tingkat trofik komponen biotik pada ekosistem darat
![Page 5: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/5.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
678910
2) Ekosistem perairanRantai makanan 1 :
Rantai makanan 2 :
Rantai makanan 3 :
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Gambar 2.8.Bagan piramida ekologi pada ekosistem darat
Gambar 2.9.Bagan rantai makanan pada ekosistem perairan
Gambar 2.10.Bagan jarring-jaring makanan pada ekosistem perairan
Tabel 2.8.Tingkat trofik komponen biotik pada ekosistem perairan
![Page 6: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/6.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
No. Tingkat trofik Pengurai1 2 3 4
12345678910
b. Pembahasan__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________a) __________________________________________________________________________b) __________________________________________________________________________
c. Kesimpulan ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan1) _________________________________________________________________________
___________________________________________________________________________________________________________________________________________________________________________________________________________________________
2) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
24
Gambar 2.11.Bagan piramida ekologi pada ekosistem perairan
![Page 7: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/7.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
B. KEGIATAN PRAKTIKUM 2 : PENCEMARAN LINGKUNGAN1. Judul Percobaan : Pengaruh deterjen terhadap pertumbuhan akar bawang merah
a. Hasil pengamatan
No Konsentrasi Rata-rata panjang akar 1 G (%)
1234567
b. Pembahasan_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c. Kesimpulan_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan1) _______________________________________________________________________
_______________________________________________________________________
2. Judul percobaan : Pengaruh deterjen terhadap perkecambahana. Hasil pengamtan
25
Tabel 2.9.Pengaruh deterjen terhadap pertumbuhan akar bawang merah
Konsentrasi 0 3,1 5,25 12,5 25 50 100
HambatanPertumbuhan
(%)
Grafik 2.1.Grafik hambatan pertumbuhan akar bawang merah
Tabel 2.10.Pengaruh deterjen terhadap Tumbuhan
![Page 8: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/8.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
No.Konsentrasi larutan deterjen
Hari ke-1 (24)100% 50% 25% 12,5% 6,25% 3,1% Kontrol
12345678910
JumlahRata-rata
No.Konsentrasi larutan deterjen
Hari ke-2 (24 jam)100% 50% 25% 12,5% 6,25% 3,1% Kontrol
123456789
10Jumlah
Rata-rata
b. Pembahasan
26
Konsentrasi
Panjang kecambah kacang hijau
Grafik 2.2.Grafik rata-rata pertumbuhan kecambah per konsentrasi pada 24 jam
![Page 9: tutorialpgsd.files.wordpress.com · Web viewPRAKTIKUM IPA DI SD PDGK4107/MODUL 2. 25. LEMBAR KERJA (LAPORAN) PRAKTIKUM . IPA . DI SD. PDGK4107 MODUL 2. EKOSISTEM. KEGIATAN PRAKTIKUM](https://reader033.vdocuments.pub/reader033/viewer/2022061615/6025a071a4b2e82b1b709027/html5/thumbnails/9.jpg)
PRAKTIKUM IPA DI SD PDGK4107/MODUL 2
______________________________________________________________________________________________________________________________________________________1.
________________________________________________________________________2.
________________________________________________________________________3.
________________________________________________________________________4.
________________________________________________________________________c. Kesimpulan
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d. Jawaban pertanyaan1) _______________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2) _____________________________________________________________________________________________________________________________________________________________________________________________________________________
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