Count and Compare
- Count and Compare.pdf - 186 kB
- Count and Compare.docx - 141 kB
| Τίτλος | Count and Compare |
| Περιγραφή | This activity focuses on counting and comparing numbers of objects with an emphasis on recognizing when those numbers of objects are equal. Students use matching or counting strategies to compare the cardinalities of sets of objects. The sets may consist of the same kind of object (e.g., apples) or different kinds of objects (e.g., a set of puppies and a set of apples). Multiple representations are available, which help to emphasize the numbers of objects in each set and afford different ways of making and verifying comparisons. |
| Θέμα | Μαθηματικά |
| Επίπεδο | Κ-5 |
| Είδος | Κατευθυνόμενη Δραστηριότητα |
| Διάρκεια | 30 λεπτά |
| Απαντήσεις που περιλαμβάνονται | Όχι |
| Γλώσσα | Αγγλικά |
| Λέξεις κλειδιά | bar graph, compare, comparison, equality, inequality, vertical number line |
| Προσομοίωση(εις) | Σύγκριση αριθμών (HTML5) |
| Δημιουργοί | Ian Whitacre, Dom Carorora, Azar Kamaldar |
| Σχολείο / Οργανισμός | Florida State University |
| Ημερομηνία υποβολής | 6/11/2023 |
| Ημερομηνία ενημέρωσης | 6/11/2023 |