SAMR vs. TPACK Framework

Substitution

technology direct substitute
no functional change

Word Processor

Augmentation

technology direct substitute
functional improvements

word processor with
text to speech function

Modification

task allows for significant
task redesign

shared on a blog
for feedback

Redefinition

creation of new task
not used before

use social media or podcast

technological
content
knowledge

pedagogical
content
knowledge

technological
pedagogical
knowledge

all interrelated