Laporan Praktek Biologi UT PGSD PDGK4107

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

N Nama
o Hidup
1
2
3
4
5
6
7
8
9

1
0

Tabel 1.1.
Hasil Pengamatan ciri-ciri makhluk
hidup
Makhluk Ciri-ciri
Makhluk

1

2

3

Hidup *)
4
5

*) Keterangan :

1. bergerak dan
bereaksi
terhadap
rangsang;
2. bernapas;
3. perlu makan
(nutrisi);
4. tumbuh;

Gambar 1.1.
Makhluk hidup

b. Pembahasan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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c. Kesimpulan
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d. Jawaban Pertanyaan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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2. Gerak Pada Tumbuhan
a. Hasil Pengamatan
1) Seismonasti dan Niktinasi

N
o

Jenis sentuhan
pada daun putri
malu

Tabel 1.2.
Hasil Pengamatan seismonasti

Reaksi daun putri malu

1 Halus
2 Sedang
3 Kasar

Gambar 1.2.
Reaksi daun putri malu
Tabel 1.3.
Hasil Pengamatan

Niktinasi
3

Keterangan

PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

N
o

Reaksi daun putri malu
Mula-mula
½ jam kemudian

Pot putri malu

Disimpan di tempat
terang
Ditutup

dengan
2 penutup yang kedap
cahaya
1

Gambar 1.3.
Reaksi putri malu di tempat terang & kedap
cahaya

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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

2) Geotropisme
Jeni
s
po
t

Tabel 1.4.
Hasil Pengamatan geotropisme negatif

Pengamatan hari ke
1

2

3

4

5

6

7

Keterangan

A

B

Gambar 1.4.
Geotropisme negatif

b. Pembahasan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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c. Kesimpulan
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d. Jawaban Pertanyaan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

3. Respirasi pada Makhluk Hidup
a. Hasil pengamatan
1) Respirasi memerlukan uadara (oksigen)
Tabel 1.5.
Hasil pengamatan respirasi memerlukan
udara
(oksigen)
Keadaan air
berwarna
pada

Respirom
Perta
eter
ma
A
B
C

respirometer, 5

menit:
Kedua

Ketiga

Keempat Kelima

Gambar 1.5.
Respirometer sederhana

2) Respirasi menghasilkan karbondioksida
Tabel 1.6.
Hasil pengamatan respirasi menghasilkan karbondioksida

Botol
Kondisi mula-mula
percobaan
A
B
C

Gambar 1.6.
Respirasi menghasilkan CO2

Kondisi akhir
percobaan

b. Pembahasan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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c. Kesimpulan
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d. Jawaban Pertanyaan
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a. _________________________________________________________________
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

b. _________________________________________________________________
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c. _________________________________________________________________
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B. KEGIATAN PRAKTIKUM 2 : SIMBIOSIS
1. Simbiosis Parasitisme
a. Hasil pengamatan

N
o

Jenis
hubung
an
parasiti
sme

Tabel 1.7.
Hasil pengamatan simbiosis parasitisme

Pihak yang dirugikan
Jenis
makhluk
hidup

Jenis
kerugian

Pihak yang diuntungkan
Jenis
makhluk
hidup

Jenis
keuntungan

1
2
3
4
5

Gambar 1.7.
Simbiosis Parasitisme

b. Pembahasan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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c. Kesimpulan
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d. Jawaban Pertanyaan
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2. Simbiosis Komensalisme
a. Hasil Pengamatan
Tabel 1.8.
Hasil pengamatan simbiosis komensalisme

Pihak yang diuntungkan

N
o

Jenis hubungan
simbiosis

Jenis
makhluk
hidup

1

11

Jenis
keuntungan

Jenis makhluk
hidup yang
tidak untung
dan tidak rugi

PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

2

3

4

5

Gambar 1.8.
Simbiosis Komensalisme

b. Pembahasan
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c. Kesimpulan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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d. Jawaban Pertanyaan
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3. Simbiosis Mutualisme
a. Pembahasan
Tabel 1.9.
Hasil pengamatan simbiosis komensalisme

N
o

Jenis
hubungan
simbiosis

Pihak I yang diuntungkan

Pihak II yang diuntungkan

Jenis
makhluk
hidup

Jenis
makhluk
hidup

Jenis
keuntungan

Jenis
keuntungan

1

2

3

Gambar 1.9.
Simbiosis Mutualisme

b. Pembahasan
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c. Kesimpulan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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d. Jawaban Pertanyaan
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C. KEGIATAN PRAKTIKUM 3 : PERTUMBUHAN, PERKEMBANGAN, DAN
PERKEMBANGBIAKAN MAKHLUK HIDUP
1. Pertumbuhan dan perkembangan Tumbuhan
a. Hasil Pengamatan
Tabel 1.10.
Hasil pengamatan pertumbuhan dan perkecambahan biji
kacang hijau

Ha
ri
ke

Gambar
pertumbuhan
kecambah
kacang merah

Panjang
(mm)
Aka Bata
r
ng

1
2
3
4
5
6
7
8
9
10
11
12
13
14

14

Keterangan

PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1
Gambar 1.10.
Gerak pertumbuhan kecambah

b. Pembahasan
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c. Kesimpulan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

2. Pertumbuhan dan Perkembangan Tumbuhan
a. Hasil Pengamatan

Ha
ri
ke

Tabel 1.11.
Hasil pengamatan pertumbuhan dan perkembangan lalat
buah

Waktu
pengamatan

1

Rabu, 05.30
WIB

2

Rabu, 14.30
WIB

3

4

5

6

7
8

Kejadian/ perubhan

Kamis, 05.30
WIB

Kamis, 22.00
WIB

Jum’at 8.30
WIB

Sabtu, 05.30
WIB

Minggu,
05.30 WIB
Senin, 5.30
WIB

Gambar 1.11.
Siklus perkembangan lalat buah

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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

b. Pembahasan
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c. Kesimpulan
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d. Jawaban Pertanyaan
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3. Perkembangbiakan Tumbuhan
3.1 Struktur Bunga
a. Hasil Pengamatan

Gambar 1.11.
Morfologi bunga sepatu

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PDGK4107/MODUL 1

Gambar 1.12.
Sayatan vertical bunga
sepatu

b. Pembahasan
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c. Kesimpulan
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3.2 Perkembangan eseksual (vegetative) alami
a. Hasil pengamatan
Tabel 1.12.
Perkembangan aseksual alami pada
tumbuhan
Gambar

No

Nama tumbuhan dan jenis
Perkembangbiakan aseksual

1

18

tumbuhan
dengan
Perkembangbiakan
aseksual

PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

2

3

4

5
b. Pembahasan
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3.3 Perkembangan aseksual (vegetative) buatan pada
tumbuhan
a. Hasil pengamatan
1. Menempel
Tabel 1.13.
No.

Menempel (okulasi)

Kondisi tempelan hari ke:

0
1.
2.
3.
4.
5.
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

6.
7.
8.
9.
10.

2. Menyambung

Gambar 1.13.
Menempel (okulasi)
Tabel 1.14.
Menyambung (enten)

No.

Kondisi tempelan hari ke:

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.

Gambar 1.14.
Menyambung

3. Mencangkok
N
o.
0
1.
2.
3.

Tabel 1.15.
Mencangkok

Kondisi tempelan hari ke:

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PDGK4107/MODUL 1

4.
5.
6.
7.
8.
9.
10
.

Gambar 1.15.
Mencangkok

b. Pembahasan
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c. Kesimpulan
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 1

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