Page 7 - ATA YAYINCILIK 4. Sınıf Gıcır Gıcır Fen Bilimleri

5. ÜNİTE: AYDINLATMA ve SES TEKNOLOJİLERİ
Aydınlatma Teknolojileri ............................................................................................................................................99
Test - 1 .......................................................................................................................................................................101
Uygun Aydınlatma .....................................................................................................................................................103
Işık Kirliliği ..................................................................................................................................................................105
Test - 2 .......................................................................................................................................................................107
Geçmişten Günümüze Ses Teknolojileri ....................................................................................................................109
Ses Kirliliği .................................................................................................................................................................111
Test - 3 .......................................................................................................................................................................113
5. Ünite Değerlendirme Test - 1 .................................................................................................................................115
5. Ünite Değerlendirme Test - 2 .................................................................................................................................117
Yeni Nesil Sorularla Ünite Değerlendirme .................................................................................................................119

6. ÜNİTE: İNSAN ve ÇEVRE
Kaynakların Tasarruflu Kullanılması ..........................................................................................................................121
Test - 1 .......................................................................................................................................................................125
Geri Dönüşüm ...........................................................................................................................................................127
Test - 2 .......................................................................................................................................................................129
6. Ünite Değerlendirme Test - 1 .................................................................................................................................131
6. Ünite Değerlendirme Test - 2 .................................................................................................................................133
Yeni Nesil Sorularla Ünite Değerlendirme .................................................................................................................135

7. ÜNİTE: BASİT ELEKTRİK DEVRELERİ
Devre Elemanları .......................................................................................................................................................137
Test - 1 .......................................................................................................................................................................139
Basit Elektrik Devesi Kurulumu .................................................................................................................................141
Test - 2 .......................................................................................................................................................................147
7. Ünite Değerlendirme Test - 1 .................................................................................................................................149
7. Ünite Değerlendirme Test - 2 .................................................................................................................................151
Yeni Nesil Sorularla Ünite Değerlendirme .................................................................................................................153