Dimension 5

Definition

• Technology mediated features that amplify the mathematics process with fidelity (Zbiek et al., 2007)

Question Prompts to Center Equity

• In what way do the features of the digital tool make mathematics concepts visible and amplify cognitive processes? 

TPACK Teacher Moves to Enhance the Dimension

• The teacher focuses on the affordances and the constraints within the digital tool to highlight the important mathematical thinking made visible through the learning activity. 

Descriptors

• Students can experiment and make connections

• Provides opportunities for students to create

• Provides student choice

• Allows for multiple iterations or activities

Potential Tools

Conceptual Math Action Technology

• Spreadsheet

• Desmos

• Mathigon activities

• Geogebra

• Illuminations

• Investigations

Exemplar Lessons

• Be a Hero in Geogebra

• Sky Writing in Google Slides