Professional Knowledge" Teacher Knowledge"

The four different kinds of knowledge are:
I. knowledge of content (knowing that): The teachers must not be poor in their base that they have to teach, so they should :

1. Have well known of the material
2. Teach what they understand
3. must know more than the basics
   
4. must know how the content is related to other topics

II. Pedagogical Knowledge ( knowing how): It is the way to deliver the idea. Each type of knowledge has a specific way to express with a particular content. So it is:

1. Ways to represent a topic
2.  Tends to make the information easy 
3. Based on students understanding, in which they will be able to apply it in the real world.

III. General Pedagogical Knowledge: Knowledge that shares between all teacher (teach in a general way, so every teacher should have). It is divided into instructional strategies and into the classroom management.

1. Instructional Strategies: The teacher needs to know and understand how to apply different ways of promoting learning like activities and strategies for running lesson smoothly.
2. Classroom Managment: The teacher needs to know how to create classroom management environment to promote learning like rules, monitor, how to react to misbehaviors, implement, plan,...

IV. Knowledge of learners and learning: 

1. The teacher does not teach content they teach students.
2. Adapt instruction to what the students already know
3. Promote discussion and questioning