- TPACK MODEL -

   This demonstrate, created by instructive researchers Mishra and Kohler (2006), is outlined around the thought that content (what you instruct) and pedagogy (how you educate) must be the premise for any technology that you just arrange to use in your classroom to improve learning. At the heart of the TPACK system, is the complex transaction of three essential shapes of information: Content (CK), Pedagogy (PK), and Technology (TK). The TPACK approach goes beyond seeing these three knowledge bases in separation. The TPACK system goes further by emphasizing the sorts of information that lie at the crossing points between three essential shapes: Pedagogical Content Knowledge (PCK), Technological Content Knowledge (TCK), Technological Pedagogical Knowledge (TPK), and Technological Pedagogical Content Knowledge (TPACK).

TPACK isn't a latest thought, nor is it possessed by anyone. A extend of other researchers have argued that that knowledge about innovation cannot be treated as context-free, which great educating requires an understanding of how technology relates to the pedagogy and content. The TPACK system is picking up popularity among analysts and scholars. 

Pedagogical Content Knowledge (PCK): It is the information that instructors have about their content and the knowledge that they have about how educate that particular content. This knowledge permits teachers to use the most effective methods for teaching specific content.

Technological Pedagogical Knowledge (TPK): It is the set of abilities, which instructors create to recognize the most excellent technology to support a specific pedagogical approach. 

Technological Content Knowledge (TCK): It is the set of abilities, which instructors obtain to assist distinguish the finest technologies to back their understudies as they learn content.