Organize it! A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


Download An hun dikarin hemû pelan wek arşîva zip daxînin.


Sernav Organize it!
Danasîn The purpose of this activity is to provide students with the opportunity to practice principles of counting and cardinality. One aspect of counting in the learning trajectory is the ability to maintain one-to-one correspondence when objects are not presented in an organized manner. This exercise provides students a space to develop strategies for arranging objects so that they are easier for students to count. This activity also allows for the reinforcement of the conservation of cardinality. As students rearrange the objects, they may notice that moving objects in the simulation does not result in a change of the amount of objects.
Mijar Bîrkarî
Ast K-5
Cure Guided Activity
Dem 30 xulek
Bersîvan Dihewîne Na
Ziman Îngilizî
Peyvên Girîng cardinality, organize, ten frame
Şêwekar Number Play (HTML5)


Nivîskar Dom Carorora, Azar Kamaldar, Ian Whitacre
Dibistan / Organîzasyon Florida State University
Şandin 9/11/23
Rojanekirin 10/14/23