2.Sınıf Hayat Bilgisi Ulaşımda Güvenlik Kurallarımız

https://youtu.be/CTCddtwXBWg

https://youtu.be/J_xmaav75NA

https://www.youtube.com/watch?v=OFPF_8LcCY4

https://youtu.be/vtU7CAN1s5M

https://www.youtube.com/watch?v=h1boRHy6mK4&list=PL3oxhzRdQr1nE7EoHMmRGV7T1G4v9ONMX&index=23

https://youtu.be/Hu_yoCGss8s