Açık – Koyu ( Okul Öncesinde Kavramlar )

https://www.youtube.com/watch?v=1WEdfEPbjtU&list=PLxilqzfMVzOTXCmkV2eBxKKyfRjkTaG4r&index=14

https://www.youtube.com/watch?v=lr2MVEwUGQA

https://www.youtube.com/watch?v=2dPYotOkSgU

https://youtu.be/XpcOkHQA6OA

https://www.youtube.com/watch?v=rCtCbTFSJ8k

https://www.youtube.com/watch?v=rD0GX03SRnM&t=50s