4. Sınıf Fen Bilimleri

https://youtube.com/playlist?list=PLVnecmSBOHimhBsKbBL0jG-Bn5LEzSMrF
https://www.youtube.com/watch?v=7hlW56yMY24
https://www.youtube.com/watch?v=mydqjPvImNo&t=9s
https://www.youtube.com/watch?v=eGR_NPt-UTE&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=38
https://www.youtube.com/watch?v=j8DhtFOISow&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=19
https://www.youtube.com/watch?v=T8ZmYhE4HsM&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=13
https://www.youtube.com/watch?v=R-9NLCpo1xA&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=11
https://www.youtube.com/watch?v=zaF2vm9Nf4M&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=8
https://www.youtube.com/watch?v=webnZvXFN6k&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=7
https://youtu.be/slWeEgZNxeU
https://www.youtube.com/watch?v=D7TdnrNh0bQ&t=1146s