Contoh Laporan Praktek UT PGSD Semester 2 PDGK4107 Praktikum IPA di SD Modul 9
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
LEMBAR KERJA
PRAKTIKUM IPA DASAR DI SD
BUMI DAN ALAM SEMESTA
Kegiatan Praktikum 1
1. Percobaan Udara
a. Pembakaran memerlukan udara
Gambar 9.1
Dua lilin yang sama
ukuran dengan jarak 30 cm
Gambar 9.2
Satu lilin ditutup gelas
lilin yang lain tidak
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Tabel 9.1
Percobaan pengamatan udara
No.
Uji coba
Selang waktu sampai lilin mati
(t)
1
2
3
4
5
b. Udara menekan dari tekanan tinggi ke rendah
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46
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
c. Udara sebagai sumber energy
1.
Gambar 9.4
Balon di tiup dan di lepaskan
Gambar 9.3
Balon meluncur di antara
tiang penyangga
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d. Jawaban pertanyaan
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2. _________________________________________________________________
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3. _________________________________________________________________
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
4. _________________________________________________________________
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2. Percobaan klasifikasi batuan
a. Jenis-jenis batuan
Tabel 9.2
Jenis batuan
No
1
2
3
4
5
Jenis Batuan Masssa (kg) Volume (m3)
Batu apung
Granit
Konglomerat
Batu gamping
Breksi
Masa Jenis (kg/m3)
Gambar 9.5
Gambar jenis batuan
Jawaban pertanyaan
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a. _________________________________________________________________
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b. _________________________________________________________________
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c. _________________________________________________________________
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2. ____________________________________________________________________
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PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
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3. ____________________________________________________________________
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b. Karakteristik batuan
No
1
Jenis Batuan
Tabel 9.3
Karakteristik batuan
Karakteristik Batuan*
2
3
c. Pengamatan gambar batuan
Tabel 9.4
Jenis batuan ciri dan49
cara terbentuknya
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
NO
Jenis Batuan
Ciri Utama
1
2
3
4
5
1
2
3
4
50
Cara Terbentuknya
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
1
2
d. Klasifikasi batuan
No
Tabel 9.5
Klasifikasi batuan
Asal Batuan
Contoh
e. Jawaban Pertanyaan
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a. ______________________________________________________________
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b. ______________________________________________________________
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c. ______________________________________________________________
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2. _________________________________________________________________
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a. ______________________________________________________________
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b. ______________________________________________________________
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c. ______________________________________________________________
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51
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
3. _________________________________________________________________
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Kegiatan praktikum 2
1. Percobaan Panas Matahari
To = 0o C
Tabel 9.6
Percobaan panas matahari
dengan panci dan lempeng
Keadaan Air
No.
Waktu
(A)Tanpa
Lempeng
(B)Dengan
Lempeng
1
10 menit
Masih dingin
Masih dingin
2
25 menit
Hangat
Hangat
3
40 menit
Air mulai panas
Hangat
4
45 menit
Air menjadi panas
Mulai panas
5
60 menit
Sangat panas
Panas
Keterangan
Air masih tetap tidak
berkurang
Air masih tetap tidak
berkurang
Air berkurang di
percobaan A
Air keduanya juga
berkurang
Air berkurang/menguap
Jawaban pertanyaan
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52
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
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2. _______________________________________________________________________
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3. _______________________________________________________________________
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2. Percobaan Gerhana
a. Percobaan Gerhana Matahari
Gambar 9.6
Gerhana Matahari
b. Percobaan Gerhana Bulan
Gambar 9.7
Gerhana Bulan
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Jawaban pertanyaan
1. ___________________________________________________________________
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53
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
2. ___________________________________________________________________
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3. ___________________________________________________________________
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54
PDGK4107/MODUL 9
LEMBAR KERJA
PRAKTIKUM IPA DASAR DI SD
BUMI DAN ALAM SEMESTA
Kegiatan Praktikum 1
1. Percobaan Udara
a. Pembakaran memerlukan udara
Gambar 9.1
Dua lilin yang sama
ukuran dengan jarak 30 cm
Gambar 9.2
Satu lilin ditutup gelas
lilin yang lain tidak
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
Tabel 9.1
Percobaan pengamatan udara
No.
Uji coba
Selang waktu sampai lilin mati
(t)
1
2
3
4
5
b. Udara menekan dari tekanan tinggi ke rendah
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
46
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
c. Udara sebagai sumber energy
1.
Gambar 9.4
Balon di tiup dan di lepaskan
Gambar 9.3
Balon meluncur di antara
tiang penyangga
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________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
d. Jawaban pertanyaan
1. _________________________________________________________________
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2. _________________________________________________________________
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3. _________________________________________________________________
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47
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
4. _________________________________________________________________
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2. Percobaan klasifikasi batuan
a. Jenis-jenis batuan
Tabel 9.2
Jenis batuan
No
1
2
3
4
5
Jenis Batuan Masssa (kg) Volume (m3)
Batu apung
Granit
Konglomerat
Batu gamping
Breksi
Masa Jenis (kg/m3)
Gambar 9.5
Gambar jenis batuan
Jawaban pertanyaan
1. ____________________________________________________________________
a. _________________________________________________________________
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b. _________________________________________________________________
_________________________________________________________________
c. _________________________________________________________________
_________________________________________________________________
_________________________________________________________________
2. ____________________________________________________________________
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____________________________________________________________________
- ________________________________________________________________
________________________________________________________________
________________________________________________________________
- ________________________________________________________________
________________________________________________________________
________________________________________________________________
- ________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
- ________________________________________________________________
48
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
-
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3. ____________________________________________________________________
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b. Karakteristik batuan
No
1
Jenis Batuan
Tabel 9.3
Karakteristik batuan
Karakteristik Batuan*
2
3
c. Pengamatan gambar batuan
Tabel 9.4
Jenis batuan ciri dan49
cara terbentuknya
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
NO
Jenis Batuan
Ciri Utama
1
2
3
4
5
1
2
3
4
50
Cara Terbentuknya
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
1
2
d. Klasifikasi batuan
No
Tabel 9.5
Klasifikasi batuan
Asal Batuan
Contoh
e. Jawaban Pertanyaan
1. _________________________________________________________________
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a. ______________________________________________________________
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b. ______________________________________________________________
______________________________________________________________
c. ______________________________________________________________
______________________________________________________________
______________________________________________________________
2. _________________________________________________________________
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a. ______________________________________________________________
______________________________________________________________
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b. ______________________________________________________________
______________________________________________________________
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c. ______________________________________________________________
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51
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
3. _________________________________________________________________
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Kegiatan praktikum 2
1. Percobaan Panas Matahari
To = 0o C
Tabel 9.6
Percobaan panas matahari
dengan panci dan lempeng
Keadaan Air
No.
Waktu
(A)Tanpa
Lempeng
(B)Dengan
Lempeng
1
10 menit
Masih dingin
Masih dingin
2
25 menit
Hangat
Hangat
3
40 menit
Air mulai panas
Hangat
4
45 menit
Air menjadi panas
Mulai panas
5
60 menit
Sangat panas
Panas
Keterangan
Air masih tetap tidak
berkurang
Air masih tetap tidak
berkurang
Air berkurang di
percobaan A
Air keduanya juga
berkurang
Air berkurang/menguap
Jawaban pertanyaan
1. _______________________________________________________________________
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- ____________________________________________________________________
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- ____________________________________________________________________
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- ____________________________________________________________________
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- ____________________________________________________________________
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52
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
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2. _______________________________________________________________________
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3. _______________________________________________________________________
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2. Percobaan Gerhana
a. Percobaan Gerhana Matahari
Gambar 9.6
Gerhana Matahari
b. Percobaan Gerhana Bulan
Gambar 9.7
Gerhana Bulan
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Jawaban pertanyaan
1. ___________________________________________________________________
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53
PRAKTIKUM IPA DI SD
PDGK4107/MODUL 9
2. ___________________________________________________________________
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3. ___________________________________________________________________
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