Captures d’écran

Description

The Rekenrek tool helps to build a deeper understanding of number concepts and relationships.

Mathematical Concepts:

Make visual models that help explore mathematical thinking related to:
•understanding number relationships using anchors of 5 and 10
•representing numbers in different ways, composing and decomposing numbers
•subitizing (instantly seeing “how many”)
•counting principles
•understanding addition and subtraction
•developing multiplicative thinking
•visualizing division facts

Features:

•Adjust the number of rows.
•Choose a background colour and bead colours.
•Drag the rods to compare values.
•Hide beads with one of the two resizable shades. Shades can be repositioned to focus attention.
•Communicate your thinking or highlight various features of your representation using the “pencil” button.

Nouveautés

Version 1.3.1

- links to new support pages
- minor bug fixes

Notes et avis

5.0 sur 5
1 note

1 note

Why not go for it ,

Very practical tool

Students love this. It offers all the benefits of a standard Rekenrek with many bonuses. Work with numbers > 20, annotate thinking, change colours, adjust size...very intuitive for students who have so many ways to explore number. Highly recommend it.

Détails

Vendeur
Ontario Association for Mathematics Education
Taille
33.7 Mo
Catégorie
Éducation
Compatibilité

Nécessite iOS 8.0 ou une version ultérieure. Compatible avec l’iPhone, l’iPad et l’iPod touch.

Langues

Anglais

Âge
4+
Copyright
Prix
Gratuit

Prend en charge

  • Partage familial

    Si vous avez activé le partage familial, vous pourrez partager cette app parmi six membres de votre famille.

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