4.Sınıf Fen Bilimleri – Maddenin Nitelenebilir ve Ölçülebilir Özellikleri

https://www.youtube.com/watch?v=l0c_u0SL2_E

https://www.youtube.com/watch?v=_ed8XSPR0u8

https://youtu.be/slWeEgZNxeU

https://youtu.be/pGLx6fJayTs

https://youtu.be/zx1TJmnh_AY

https://www.youtube.com/watch?v=T8ZmYhE4HsM&list=PL3oxhzRdQr1kr6jcAWJcT8yQrum_wGYkw&index=13