Yarım – Tam – Eşit ( Okul Öncesinde Kavramlar )

https://www.youtube.com/watch?v=rOWvYCMvP2Y

https://www.youtube.com/watch?v=wE6ByKrH3Nc

https://www.youtube.com/watch?v=zSy1PWhq_GU

https://www.youtube.com/watch?v=6AxAqWw4SS8&list=PLxilqzfMVzORRw8YfoJKTnm9jnMLUZoJi&index=4

https://www.youtube.com/watch?v=giJfmU8F5bs

https://www.youtube.com/watch?v=qhJ293OX_CU