Dynamic Mathematics on Tablets and PCs Matthias Ehmann Carsten Miller

Dynamic Mathematics on

Tablets and PCs

Matthias Ehmann

Carsten Miller

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Dynabook:

A personal computer

for children of all ages

Alan Kay

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Brave New World?

Dynamic Mathematics on

Tablets and PCs

Example “Circumcircle“

• triangle

• circle

• midpoint

• perpendicular

• intersection

Dynamic Mathematics on

Tablets and PCs

Sketchometry at

School

• working with tablets

• sketching on electronic

boards

• constructing with PCs

Dynamic Mathematics on

Tablets and PCs

Working with Tablets

• constructing directly

• working in the classroom

• taking notes

Dynamic Mathematics on

Tablets and PCs

Documentation

• sketches, conjectures

and results

• „deceleration“

• internalization

Dynamic Mathematics on

Tablets and PCs

„Thales“ Theorem

• gestures

• measurement

• conjectures

Dynamic Mathematics on

Tablets and PCs

Sketching on

Electronic Boards

• easy & fast sketching

• demonstrating

Dynamic Mathematics on

Tablets and PCs

Example„Tangent“

• graph

• glider

• tangent with gesture

Dynamic Mathematics on

Tablets and PCs

Constructing with PCs

• preparing lessons

• traditional use in PC

pools

Dynamic Mathematics on

Tablets and PCs

Example „Reflexion“

• constructing directly

• gestures as tools

• conjectures

Dynamic Mathematics on

Tablets and PCs

Electronic School Books

• interactive content

• offline

• update

Dynamic Mathematics on

Tablets and PCs

I - You - We /

Think - Pair - Share

• experiment & discover

• cooparate & collaborate

• present & share

Dynamic Mathematics on

Tablets and PCs

Conclusion

• additional benefit

• interaction

• learning in the classroom

Dynamic Mathematics on

Tablets and PCs

Matthias Ehmann

Carsten Miller

http://

sketchometry.org

Dynamic Mathematics on

Tablets and PCs

Matthias Ehmann

Carsten Miller

http://

sketchometry.org