First encounters: 3 years old I made 18! Agency and power Delight - - PowerPoint PPT Presentation

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Oct 20, 2023 389 likes •507 views

First encounters: 3 years old I made 18! Agency and power Delight and intellectual travel Gestural subitising Fingers and numbers Subordinated practice Oral, visual, haptic feedback Quick shift from ordinality to cardinality

SLIDE 1

First encounters: 3 years old

SLIDE 2

I made 18!

Agency and power Delight and intellectual travel

SLIDE 3

Gestural subitising

SLIDE 4

Fingers and numbers

Subordinated practice
Oral, visual, haptic feedback
Quick shift from ordinality to cardinality

SLIDE 5

Pinching into adding

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Gestural expressiveness

Reflection on action
Making cardinality accessible
Again: Delight and Intellectual travel

SLIDE 7

Grade 2: Exploring isosceles triangles

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Arguments using symmetry

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Purposeful use of digital technology in mathematics teaching/learning

Non-evaluative feedback
Multimodality
Mathematical expressiveness
Redistribution of memory and processing

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Some final thoughts

There are lots of bad digital technologies
Good digital technologies help teachers learn

about the way their students are thinking

Digital technology must be part of assessment
Concepts are inseparable from technologies
What if the technology led the curriculum?

SLIDE 11