110 using a short sentence and no more than 10 words in it. Each chapter in every English
LKS could not fulfill this point. The percentage of every chapter on each English LKS in fulfilling this criterion was 0 .
The total percentage of the LKS Formatif 1 in fulfilling all three requirements was 70.69. LKS Formatif 2 made it by 67.58. LKS Formatif 3 made it by 68.89.
Based on the categorization on chapter 3, all of the LKS which were analyzed in this research belong to fair level. There were some aspects on these LKS which need an
improvement.
B. Recommendations
This part consists of three recommendations. 1. The English LKS designer and Publisher
The LKS designer should be more serious in considering the quality of the LKS. The LKS designer may use the result of the research in improving some aspects
which were still need improvement. The publisher needs to evaluate the quality of the English LKS before
publishing it. The publisher has to check whether there are some mistakes in the LKS or not. The publisher should not publish the book which contains a lot of mistake in
it. The publisher has to pay more attention to the quality of the LKS before it is published and spread to the market.
111 2. The Vocational High School English Teacher
Teachers take very important roles in learning process in class. Using a good quality English LKS really helps the students in improving their English skill. Using
English LKS which contains a lot of mistake in it can make teacher’s job become
more difficult. The teacher should be very careful in correcting all errors in the English LKS to make sure that the students do not take wrong example and learn
wrong thing. 3. The other researchers who intend to conduct similar research
There are a lot of criteria that can be used in analyzing the quality of the LKS. The researcher used one of the criteria by the expert. The analysis result proved that
there were still many mistakes made by the published English LKS. The future researchers can use the result of this study as a consideration in starting the research
related to content analysis of the LKS.
