The Development of Teaching and Learning of Davie’s Practical Skills by a Blended Learning Method That Promotes Academic Achievement and Practical Skills for The Seventh Grade Students

Abstract

 The objectives of the study were: 1.to develop Davies’ teaching and practical skills by an effective blended learning management method according to the 80/80 criteria, 2. to determine the effectiveness of the development of teaching and learning of Davie’s practical skills by a blended learning method, 3. to compare the academic achievement of the seventh grade students who studied with Davies’ development of teaching and learning, practical skills by a blended learning management method before and after class, 4. to study the practical skills of the seventh grade students who studied with Davies’ development of teaching and learning, practical skills by a blended learning management method and 5.to study the satisfaction of the seventh grade students who studied with Davies’ development of teaching and learning, practical skills by a blended learning management method. A sample was selected from34 of the seventh grade students, class 1/2 ,NongSala Secondary School, KaengKhro District, Chaiyaphum under the Chaiyaphum Provincial Administrative Organization, academic year 2021. Selected by cluster random sampling method which using the classroom as the unit of randomization. The data collection Instruments includes: 1. the lesson of the development of teaching and learning of Davies practical skills by a blended learning management method in unit 3: the operation of creating print media, 2. six plans of the development of teaching and learning of Davie’s practical skills by a blended learning method, 3. six of practice skill tests created by the researcher which is a measure about the operational process towards the development of teaching and learning of Davie’s practical skills by a blended learning method. 4. The achievement test of the development of teaching and learning of Davies practical skills by the blended learning management method created by the researcher. It was a multiple choice, 4 choice, 30 questions, with a difficulty (p) between 0.50 – 0.70 and a power of discrimination between 0.20 – 0.60 and 5. 20 questions of the satisfaction questionnaire of the seventh grade students created by the researcher which is a rating scale based on the Likert method, with 5 levels includes: most, more, moderate, low and very low. The statistics used in the research were percentage, mean, standard deviation and t-test which is a statistical test that compares critical values to determine their statistical significance.

The results showed that

1. The development of teaching and learning of Davies’ practical skills by the blended learning method had an efficiency of instructional management (E₁/E₂) equal to 84.26/85.29, which met the specified criteria.

2. The effectiveness index was 0.7018, indicating that the students had a 70.18 percent increase in their learning progress.

3. The students had a statistically significantly higher score on systematic thinking at the .05 level.

4. The seventh grade students studying with Davies’ development teaching and learning practice skills by a blended learning management method were able to pass the skill test, passing 80% of the total number of 34 students, representing 100%.

5. The students were satisfied with the teaching management at the highest level (= 4.63, S.D. = 0.20))