relates to or may not be successful learners in 
achieving a competency. 
In the classification according to Bloom's 
taxonomy of cognitive domains are as follows: 
1.  Knowledge (knowledge, memory), that is 
studying and considering the facts, words, 
terms, events, concepts, principles, rules, 
categories, methodology, theory, and so on. 
2.  Comprehension (understanding, 
explaining), ie interpreting something, 
translate it in another form, express it in 
their own words, conclusions based on 
what is known, suspected due to something 
based on knowledge. 
3.  Application (apply), which uses what is 
learned in a new situation, transfer. 
4.  Analysis (decipher), describes something 
the whole into parts to see the nature of the 
parts. 
5.  Synthesis (organizing, planning), which 
combine parts and creative form something 
new. 
6.  Evaluation (judge), which uses criteria to 
judge anything. 
7.   
Based on the description, it can be 
concluded  learning achievement is outcomes of a 
learner in the form of changes / additions and the 
improved quality of the behavior of cognitive, 
affective and psychomotor achieved through the 
activities of learners in the learning process. 
3.1.2  Factors Affecting the Achievement of 
Students 
There are several factors that affect the achievement 
of learners, they are internal factors and external 
factors and the factors of learning approaches. 
Internal factors, such as factors that come from 
inside a person that can affect academic 
achievement. Among the internal factors that can 
affect a person's learning achievements are, among 
others: 1) intelligence, 2) talent; 3) interest; 4) 
motivation. As for external factors, such as factors 
that can affect one's learning achievement that are 
coming from the outside oneself. Which included 
these factors are, among others: 1) the family 
environment; 2) the school environment; and 3) 
society 
 
 
 
3.2  Contextual Teaching and Learning 
Method 
Contextual Teaching and Learning is a concept of 
learning that helps teachers link between the 
learning materials  with real-world situations,teacher 
encourages students to make connections between 
the knowledge possessed by students in their lives 
day-to-day, involving seven major components 
effective learning, namely constructivism, ask 
(Questioning), find (Inquiry), learning community, 
modeling, and  actual (authentic} assessmentTrianto 
(2011).  
CTL system is an educational process that aims 
to help students look for meaning in academic 
material,  they learned how to connect the academic 
subjects in the context of their daily lives. To 
achieve this goal, the system includes the following 
eight components: create linkages-linkages are 
meaningful, do meaningful work, do a self-regulated 
learning, cooperation, critical and creative thinking, 
helps individuals to grow and thrive, achieve high 
standards and using authentic assessment. 
In this context, learners need to understand what 
it means to learn, what are the benefits, what their 
status, and how to achieve it. They are aware that 
they are learning useful for later life. Thus theymake  
themselves as requiring a provision for later life. 
They learn what is beneficial to him and try to reach 
it. In that effort, they need teachers as counselors.
  
In contextual, the task of the teacher is to guide 
learners to achieve its objectives. Futher more 
teachers to deal with strategy rather than giving 
information. The task of teachers manage the class 
as a team work to find something new to the class. 
Something new kind of knowledge and skills come 
from "finding themselves" instead of "what the 
teacher said." That's the role of teachers in the 
classroom which is managed by a contextual 
approach. Contextual only as a learning strategy. As 
with any other learning strategy, contextual learning 
was developed in order to be more productive and 
meaningful. Contextual approach can be 
implemented without having to change the 
curriculum and the existing contents. 
There are a few things to consider for any 
teacher when using CTL 
approachDepartemenPendidikanNasional (2003): 
a.  Students in learning is seen as a growing 
individual. The learning ability of a person 
to be affected by the development and 
breadth of experience they have. Kids are 
not adults in miniature, but organisms that