After learning about and using SAMR, I have created this screencast to share my understanding - I wanted to clearly and succinctly explain the SAMR model and to give an example of this in use.
I have found teachers appreciate this model as they can decide for themselves what part of the model they are using at any given time. Any teacher would be using different parts of the model at different times. The skill comes in recognising when is the most effective times to use redefinition to get the most gains in learning.
Here is the link to blog post I mention:
Links to videos I recommend: