TPACK model: what it is and how it is used in education

The TPACK model (Technological Pedagogical Content Knowledge) is a theoretical framework for introducing technology into teaching effectively.

This approach was developed by Mishra and Koehler (2006) at Michigan State University, based on Lee Shulman’s PCK (Pedagogical Content Knowledge).

The value of this model lies in the intersections between content, pedagogy, and technology. To help you understand exactly how they are articulated, we have prepared this complete guide on what the TPACK model is and how it is used in education.

What is the TPACK model? Definition and origin

The TPACK model is a theoretical framework that explains to teachers how they must integrate disciplinary knowledge, pedagogy, and technology to improve teaching at any educational level.

In this way, digital tools are combined effectively with didactic intention and curricular objectives.

From Shulman’s PCK to TPACK

In 1986, Lee Shulman proposed pedagogical content knowledge or PCK. His work, published in the Teachers College Record, focused on defending that to teach well, it is not enough to master a subject, but to know how to explain it so that the student understands it.

With the introduction of Information and Communication Technologies (ICTs) in education, a change of context occurred: the need to integrate technological knowledge into the equation.

That disruptive evolution gave rise to TPACK, assuming an expansion of PCK with technological knowledge as a structural piece in teaching.

Mishra and Koehler: the creators of the model

TPACK was developed by Punya Mishra and Matthew J. Koehler at Michigan State University.

The approach is based on the dynamic relationship between the 3 types of knowledge: content knowledge, pedagogical knowledge, and technological knowledge. In other words, it does not treat them as isolated elements, but they must be integrated technologically in an effective way, adapting to specific contexts.

Later, research such as Schmidt et al. (2009), published in the Journal of Research on Technology in Education, consolidated the framework that concerns us as a reference for teacher training, teacher digital competence, and educational technology.

What are the components of the TPACK model?

As we have been announcing, the model is based on 3 main types of knowledge and on the intersections that occur as a result of their combination.

Let’s delve into these aspects and how to improve teaching

Content knowledge (CK): the what

Content knowledge (CK) is the mastery of the subject being taught, which implies deep knowledge of concepts, procedures, and internal relationships of each discipline taught.

It is the foundation upon which the rest of the knowledge will be built to turn technology into a tool with real impact.

It is important to consider that in Early Childhood, Primary, Secondary, and higher education or universities, CK must be adapted to the necessary level of depth.

Pedagogical knowledge (PK): the how

Pedagogical knowledge (PK) refers to the strategies used to teach and to foster learning, such as methodologies, attention to diversity, activity design, classroom management tools, etc.

This knowledge helps to decide what is convenient in each case. For example, if it is appropriate to apply cooperative learning, a sequence based on problems, or the creation of an adaptive learning landscape.

Technological knowledge (TK): the tools

Technological knowledge (TK) refers to the handling of digital resources, applications, devices, and platforms. It encompasses digital educational resources (DERs) to virtual environments, video conferencing, digital whiteboards, simulators, etc.

The essential part of the TPACK model is that it focuses on understanding which tool provides value, at what time, and for what purpose, promoting a true educational digital transformation.

The intersections: PCK, TCK, TPK, and TPACK

The intersections of the TPACK model make up its core and demonstrate that this method remains relevant in virtual learning environments:

• Pedagogical content knowledge or PCK: relates content to pedagogy, that is, it focuses on how to teach a subject in a comprehensible way, adapting the topic to the student’s needs.
• Technological content knowledge or TCK: the relationship, in this case, represents the relationship between technology and content. It is necessary for selecting digital tools in each context to facilitate the understanding of a concept.
• Technological pedagogical knowledge or TPK: addresses the relationship between technology and pedagogy. It consists of deciding how a tool can change the dynamics of education and what impact it can have when applying it in the classroom.
• Technological pedagogical content knowledge or TPACK: focuses on the meeting point between content, pedagogy, and technology. Thanks to this balance of the 3 types of knowledge, the teacher is capable of creating useful, relevant, and contextualized learning experiences.

Benefits of the TPACK model

The implementation of the TPACK model acts as a strategic roadmap for educational institutions. One of its main advantages is that it reduces improvisation in the use of technology, a tool that has become vertebral in society.

This strategy helps to transform isolated tools into learning catalysts, by balancing what is taught (content), how it is taught (pedagogy), and the means (technology).

Thus, it ensures that digital innovation is used in the service of academic excellence, providing great benefits for both the teacher and the student.

Benefits of the TPACK model for the teacher

An important benefit for teachers of this technology-based strategy is that it is not necessary for the teacher to become a computer expert. The goal is for them to be a designer of learning experiences capable of transferring knowledge in an accessible, harmonious, and effective way.

When adopting this approach, the educator experiences an evolution in their practice sustained by these 3 pillars:

• Security and confidence: offers a structured framework that reduces technological anxiety.
• Pedagogical purpose: every technological tool used responds to a reason.
• Flexibility: allows adapting to technological changes, without losing focus on educational goals.

When a teacher masters TPACK, they are capable of turning the classroom into a dynamic ecosystem where technology boosts understanding, and technological integration aligns with content, goals, and methodology.

Benefits of the TPACK model for the student

The impact of TPACK on students is direct, as it moves the student away from a passive role of a mere receiver, granting them skills to become an active user, competent and critical with technology.

The main benefits for the student include:

• Meaningful learning: the content becomes more accessible and stimulating thanks to the introduction of active methodologies supported by ICT.
• Development of digital skills: students learn to use technology professionally and critically, not just recreationally.
• Personalization: facilitates the design of activities that attend to the diversity of the classroom.

In short, this educational model promotes more inclusive classes, by responding to the needs of different rhythms and learning styles, thanks to multimedia resources and adaptive platforms that prepare the student for real contexts common in information societies.

Application of TPACK model in teaching and learning 

When applying the TPACK model in the classroom, it is essential to identify what you want to teach, how, and with what digital tools, and combine them in a balanced way to generate real learning.

Likewise, it is necessary to adapt the process to each educational stage. We explain it in each case, based on its relevance, objectives, and tools that you can use.

TPACK in Early Childhood Education

In Early Childhood Education, TPACK helps to introduce technology intuitively, but ensuring that the use of electronic devices does not interfere with psychomotor development, sensory exploration, and interpersonal skills.

With this, it seeks to promote early digital literacy with activities such as immersive narratives and game dynamics (gamification).

The teacher uses this method to design activities that stimulate curiosity and active interaction with the environment to avoid passive screen use.

TPACK tools in Early Childhood Education

Some tools that you can use in this educational moment are:

• Interactive story apps and augmented reality to animate story elements.
• Devices with touch interfaces to promote fine motor skills.
• Animated avatars to work on emotional intelligence and feeling recognition.

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TPACK in Primary and Secondary Education

In Primary and Secondary Education, this model allows moving from the digitalization of tasks to a deep curricular integration that promotes more autonomous and structured learning.

In these stages, skills such as critical thinking, problem-solving, and collaborative work are worked on. In this context, TPACK helps to transform theoretical concepts into visual and dynamic experiences.

TPACK tools in Primary and Secondary Education

Always taking into account that tools must be adapted to the needs of each scenario, some that you can use are:

• Content visualization software, such as Canva or Visme, which allow creating infographics, interactive presentations, and dynamic charts from data.
• Collaborative learning platforms, such as Google Workspace for Education, which allows simultaneous editing of tools in real-time, as well as fluid task management, among other digital education platforms like Moodle or Blackboard.
• Digital educational resources (DERs) and scientific simulators that allow experimentation in virtual contexts, such as Google Earth to work on social and natural sciences, or like the PhET simulators from the University of Colorado.

An example in this stage can be the use of an interactive application to understand how fractions work. This program helps to visualize equivalences, guide in the step-by-step explanation, and adapt activities to evaluate understanding.

In Secondary Education, a Chemistry teacher can use simulators to explain reactions like combustion, oxidation, or neutralization.

TPACK in university and teacher training

In these contexts, the TPACK model drives the professional teacher development strategy. It guarantees that higher education is aligned with the real demand of labor markets, where digital competence has already become a basic requirement.

In addition to designing complex learning experiences, this approach facilitates analytical reflection on one’s own practice. In this way, the student integrates theory with practice, through experiential learning, and, for their part, teachers can innovate with pedagogical methodologies.

TPACK tools for universities and teacher development

Learning management systems or LMS (like Moodle, Canvas, or Blackboard) are also interesting for creating and managing learning communities.

In environments oriented to programming or statistical analysis, professional software can be used that allows applying knowledge to real cases.

An example of using TPACK at university can be interactive videos, virtual seminars, or virtual reality to reproduce controlled real contexts in which students can develop core skills in their studies.

Why does the TPACK model require combining the 3 types of knowledge at once?

The TPACK model makes it clear that it is not enough to master the subject to be taught, nor to know active methodologies, nor to be a specialist in digital tools. It is essential to know how to combine them and understand how they modify each other.

When a teacher decides to use simulation software to explain climate change, they are making a decision that changes the way the content is learned. That modification involves rethinking the entire didactic sequence.

Just as Koehler and Mishra described when they devised the method, it is about effectively integrating technology with pedagogy, applied to a specific subject. The process requires a special sensitivity towards this dynamic and transactional relationship (in terms of constant negotiation/adaptation) between these components of knowledge.

Digital technologies are versatile and unstable

Traditional pedagogical technologies, such as a book or a whiteboard, are characterized by being precise, stable, and fulfilling their function in a transparent way.

In contrast, digital ones, such as computers or software applications, are not as obvious in the sense that their inner workings are hidden from users, change rapidly, and can be used in many different ways.

To illustrate what has been discussed so far, think of a teacher who masters video editing software. After two years, that tool may have changed its interface, its licensing model, or ceased to exist. 

As you can see, technological knowledge does not accumulate in the same way as disciplinary knowledge and requires constant adaptation.

Teaching with tools that were not born to teach

Another factor to consider is that most of the digital tools that teachers use were not created to teach. Podcast platforms, blogs, and social networks emerged as tools for entertainment and communication.

The teaching community must go further and design strategies to use them beyond their common uses, reconfiguring them based on pedagogical purposes.

Context as a variable: there is no universal TPACK

Each teacher’s TPACK model is unique and difficult to transfer, as it adapts to the conditions and needs of a precise educational environment. In short, there is no optimal condition of technology, pedagogy, and content.

Factors such as the teacher themselves, the course, the characteristics of the educational center, demographics, culture, and other elements make each situation a unique ecosystem that requires a specific combination.

The direct consequence concerns teacher training. It is not effective to teach future teachers a catalog of digital tools without connecting it to specific content or a defined segment of students. In other words, technology cannot be incorporated without context; it requires personalized pedagogical scaffolding.

Limitations and criticisms of the TPACK model

Knowing the limitations and criticisms of the model will allow you to use it with more criteria. In this sense, we are going to focus on the following aspects.

Difficulties in separating the 3 types of knowledge in practice

The 3 types of knowledge are interrelated in such a way that modifying one affects the others.

The TPACK model is usually represented by a Venn diagram where 3 circles overlap. This representation helps us understand that teaching with technology transforms the way of teaching.

For example: it is not the same to use PowerPoint to show formulas in a physics class than to use a simulator.

However, the aspect of friction arises in the loss of identity of each dimension, that is, if you try to evaluate a teacher’s pedagogy, you realize that it is conditioned by the type of technology they use (using a computer to teach math). Put another way, you cannot make modifications to one element without affecting the others.

To provide an analogy, the process is like a recipe; if you change the amount of salt, you affect the result.

Dependence on context and the technological level of the center

This framework is difficult to measure technically. Let’s give you an example through a question: when a teacher uses a map application well, is it because they know technology or because they understand geography (CK) very well and know how to guide the student (PK)?

You can imagine the difficulty this question can pose for teacher curriculum designers because it raises the following question: What should be evaluated, the use of software, the didactic strategy, or the mastery of the subject?

This educational model suggests that what should be evaluated is, precisely, the intersection between the 3 types of knowledge, and the rules do not seem to be clear yet.

To summarize the main drawbacks of the system at hand: on one hand, the teacher must teach the didactics of their subject through technology simultaneously; on the other, the process requires trainers to possess high TPACK and work in a coordinated way so as not to create gaps between classes or centers.

How to evaluate TPACK in teachers and students?

As we have just verified, the evaluation of TPACK is somewhat more complex than determining whether a teacher knows how to use technological tools or not: it must focus on evaluating the simultaneous mobilization of the 3 types of knowledge: curricular content, pedagogical strategies, and technological tools.

To analyze this methodology in an integrated way, it is necessary to combine the quantitative analysis of the questionnaire proposed by Schmidt et al. (2009), which diagnoses strengths in the subscales of the model, with a qualitative approach based on observation, analysis of plans, and meta-reflection.

Evaluation of the TPACK model in online and hybrid environments

In the specific case of online and hybrid modalities, the challenge of evaluation also focuses on ensuring that learning evidence is legitimate.

In that context, proctoring or digital supervision tools become essential for the functionalities they offer, such as student authentication.

Their use must always be accompanied by clear pedagogical criteria, institutional transparency, and a task design that prioritizes real competence over control.

The goal, in any case, is for supervision technology to align with academic integrity and foster trust between teachers and students.

It is here that proctoring plans like the ones we propose at Smowltech help to preserve the validity of the entire training process, ensuring genuine skill development based on the creation of bonds of trust.

You can request a free demo without obligation. That way, we can explain in detail how innovation can be placed at the service of academic integrity.

Resources to delve into the Mishra and Koehler approach model

To delve into the TPACK model, we propose a selection of essential resources:

• Official website of the model. Reference site managed by its creators (Mishra and Koehler) where you can consult the database of scientific publications and access the theoretical update, such as the inclusion of contextual knowledge or XK.
• Translation, cultural adaptation, and validation of the TPACK-21 questionnaire in in-service teachers. Article that allows understanding the practical and critical dimension of the model. It focuses on how teachers perceive their own knowledge and the real difficulties that integrating technology involves.