Organize it! O steluță de aur indică activități de înaltă calitate, bazate pe investigație, care respectă orientările de proiectare PhET.


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Titlul Organize it!
Descriere 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.
Disciplina Matematică
Nivel K-5
Tip Activitate dirijată
Durata 30 minute
Răspunsuri incluse Nu
Limba Engleză
Cuvinte cheie cardinality, organize, ten frame
Simulare(i) Jocul numerelor (HTML5)


Autor(i) Dom Carorora, Azar Kamaldar, Ian Whitacre
Școală / Organizație Florida State University
Data transmiterii 11.09.2023
Data actualizării 14.10.2023