Where SAMR Came From
Who created SAMR
Dr. Ruben Puentedura, an educational researcher, introduced the SAMR model in 2006. He designed it as a practical way for schools to evaluate how technology affects learning tasks. The framework answers a simple question: is this technology actually changing what students do, or just replacing a pencil with a keyboard?
SAMR was published around the same time as TPACK. The two frameworks are not competing theories. They look at different parts of the same problem.
- TPACK looks inward at the teacher’s knowledge. It asks: “What do I need to know to design this lesson?”
- SAMR looks outward at the learning task. It asks: “How is the technology changing what students do?”
Dr. Ruben Puentedura introduced SAMR in 2006.
He designed it as a practical rubric for schools to evaluate whether technology is truly changing the learning experience or just digitizing old practices.
Published around the same time as TPACK (Mishra and Koehler, also 2006).
Why SAMR was needed
By the mid-2000s, schools were spending large budgets on technology. Projectors, laptops, smartboards, and software licenses filled classrooms. But spending money on tools did not guarantee better learning.
A school could buy every student a tablet and still be stuck at the Substitution level: students typing essays instead of handwriting them. The task was identical. Only the tool changed.
SAMR gave administrators and teachers a shared vocabulary to evaluate their technology use. Instead of asking “Are we using technology?” they could ask “At what level are we using technology?” A school stuck at Substitution could plan a path toward Modification or Redefinition.
TPACK looks inward at the teacher’s knowledge (What do I need to know to design this lesson?).
SAMR looks outward at the learning task (How is the technology changing what students do?).
Both were published in 2006, but they address different parts of the same problem.
How SAMR spread
SAMR gained popularity because it is easy to understand. The four levels (Substitution, Augmentation, Modification, Redefinition) are clear and memorable. The swimming pool metaphor (shallow end to deep end) and the ladder metaphor make it simple to explain to teachers, parents, and administrators.
Schools worldwide adopted SAMR for:
- Teacher self-reflection: Where am I on the SAMR ladder for this lesson?
- Professional development: Workshops that help teachers push lessons from Enhancement to Transformation.
- Budget justification: Showing that a technology purchase will be used at the Modification or Redefinition level, not just as a digital clipboard.
- School-wide tech audits: Evaluating whether an entire school is stuck in the shallow end.
SAMR and TPACK together
TPACK and SAMR were published in the same year, but they do different jobs. Think of it this way: TPACK is the blueprint you use to build a lesson. SAMR is the inspection checklist you use to measure how deep the technology goes.
A teacher can have strong TPACK (they know their content, their pedagogy, and their tools) but still design a lesson that sits at the Substitution level. SAMR catches this. It pushes the teacher to ask: “Can I redesign this task so that the technology does more than replace a pencil?”
The two frameworks are strongest when used together. TPACK builds the lesson. SAMR checks its depth.