the formula for the standard deviation:

Presentasi berjudul: "the formula for the standard deviation:"— Transcript presentasi:

1 the formula for the standard deviation:

2 Product Moment Correlation
The formula:

3 EXPERIMENTAL RESEARCH
The GOAL OF EXPERIMENTAL RESEARCH is to establish cause-and-effect relationships between variables.

4 The Effectiveness of Cooperative Learning in Teaching Speaking
CHAPTER I: Introduction A. Background of the Study B. Problem Identification C. Problem Limitation D. Problem Statement E. Objective of the Study F. Benefit of the Study

5 Review of Related Literature
CHAPTER II Review of Related Literature A. Review of Theories 1. The nature of Speaking Skill 2. The nature of Cooperative Learning 3. The nature of Audiolingual Method 4. Review of Related Studies B. Rationale C. Hypothesis

6 CHAPTER III Research Methodology A.The Place and Time of the Study B. The Method and Design of Research C. Population, Sample, and Sampling D. Technique of Collecting Data E. Technique of Analyzing Data

7 CHAPTER IV The Result of the Study A. The description of the Data B. Normality and Homogeneity Test C. Hypothesis Testing D. The Discussion of the Findings

8 Conclusion, Implication, and Suggestion
CHAPTER V Conclusion, Implication, and Suggestion A. Conclusion B. Implication C. Suggestion

9 PROBLEM STATEMENT Is Cooperative Learning more effective than Audiolingual Method to teach Speaking Skill? Do the students taught by using Cooperative Learning have significant improvement in speaking skill? Do the students taught by using Audiolingual Method have significant improvement in speaking skill?

10 OBJECTIVE OF THE RESEARCH
This research is aimed at discovering whether: Cooperative Learning is more effective than Audiolingual Method to teach Speaking Skill. The students taught by using Cooperative Learning have significant improvement in speaking skill. The students taught by using Audiolingual Method have significant improvement in speaking skill.

11 RATIONALE 1. The difference between Cooperative
Learning and Audiolingual Method ..... The nature and characteristics of CL in teaching speaking..... ..... The nature and characteristics of AM in teaching speaking..... So it is predicted that Cooperative Learning is more effective than Audiolingual Method.

12 2. The significance of Cooperative Learning in
teaching speaking. ..... the importance of CL in teaching speaking ..... ..... the role of CL in teaching speaking ..... So it is believed that the students taught by using Cooperative Learning have significant improvement in speaking skill.

13 3. The significance of Audiolingual Method in
teaching speaking. ..... the importance of AM in teaching speaking ..... ..... the role of AM in teaching speaking .... So it is assumed that the students taught by using Audiolingual Method have significant improvement in speaking skill.

14 HYPOTHESIS Cooperative Learning is more effective than Audiolingual Method to teach Speaking Skill. The students taught by using Cooperative Learning have significant improvement in speaking skill. The students taught by using Audiolingual Method have significant improvement in speaking skill.

15 RESEARCH METHOD The aim of experimental research is to establish cause-and-effect relationships between variables. The Independent Variable causes the changes in the Dependent Variable. The changes or effects may be influenced by many other factors. The purpose of experimental designs, therefore, is to eliminate the intervening factors, so that the Independent Variable is really the cause.

16 Independent variable The variable the researcher manipulates The cause for the difference The treatment is given to Dependent variable The skill, knowledge, or attitudes which may have changed due to the experiment That which depends on the independent variable Must be measurable

17 Three Characteristics of an Experiment
Three characteristics of an experimental research: there is manipulation or treatment to the independent variable, other extraneous variables are controlled observing the effect of the independent variable treatment on the dependent variable.

18 RESEARCH DESIGN There are three variables: one dependent variable (Speaking Skill) and two indepen-dent variables (Cooperative Learning and Audiolingual Method). The research design used in this experimental research is Pretest-Posttest Nonequivalent Groups Quasi-Experiment.

19 Types of Designs Type 1 R = RANDOMIZED X = TREATMENT O = POSTTEST
Posttest Only Randomized Experiment R X O R O

20 Type 2 R = RANDOMIZED X = TREATMENT O1 = PRETEST O2 = POSTTEST
Pretest-Posttest Randomized Experiment R O1 X O2 R O O2

21 Type 3 N = Nonequivalent X = TREATMENT O1 = PRETEST O2 = POSTTEST
Pretest-Posttest Nonequivalent Groups Quasi-Experiment N O1 X O2 N O O2

22 Type 4 X = TREATMENT O1 = PRETEST O2 = POSTTEST
Pretest-Posttest Non-Experiment O X O2

23 DATA COLLECTION Penelitian eksperimental dengan mengguna-kan design Pretest-Posttest Nonequivalent Groups Quasi-Experiment, data yang dikumpulkan adalah hanya satu jenis data yaitu data untuk Speaking Skill. Instrumen yang digunakan adalah TEST, yakni berupa Speaking Performance Test. SpeakingTest diadakan dua kali yaitu sebelum tindakan (Pre Test) dan sesudah tindakan (Post Test).

24 Data yang telah terkumpul (berupa rekaman) dinilai berdasarkan Scoring Rubric yang telah disusun berdasarkan Construct of Speaking Skill.

25 Scoring Rubric of Speaking Skill
No Aspects / Indicators Criteria Score 1 Fluency a. b. c. d. e. 5 4 3 2 Content

26 DATA ANALYSIS Sebelum analisis data dilakukan, data penelitian yg telah terkumpul dideskripsikan terlebih dahulu. Deskripsi data dilakukan untuk mengetahui distribusi frekuensi yang dinyatakan dalam bentuk tabel dan histogram, dan untuk mengetahui modus, median, rata-rata dan simpangan baku.

27 Hypothesis Testing 1. Hipotesis 1: Pertama, menggunakan Independent t-Test untuk mengetahui perbedaan prestasi antara kelompok E dan C signifikan atau tidak. Kedua, setelah terbukti berbeda secara signifikan, mean score dari kelompok E dan C dibandingkan, dan kelompok yang memiliki mean score lebih tinggi berarti teknik mengajar yang digunakan lebih efektif.

28 2. Hipotesis 2: Pertama, menggunakan Non-Independent t-Test untuk mengetahui perbedaan prestasi antara Pretest dan Posttest signifikan atau tidak. Kedua, setelah terbukti berbeda secara signifikan, mean score dari Pretest dan Posttest dibandingkan, dan bilamana Posttest memiliki mean score lebih tinggi berarti siswa yang diajar dengan Cooperative Learning mengalami kemajuan berbicara (Speaking Skill) yang signifikan.

29 3. Hipotesis 3: Pertama, menggunakan Non-Independent t-Test untuk mengetahui perbedaan prestasi antara Pretest dan Posttest signifikan atau tidak. Kedua, setelah terbukti berbeda secara signifikan, mean score dari Pretest dan Posttest dibandingkan, dan bilamana Posttest memiliki mean score lebih tinggi berarti siswa yang diajar dengan Audiolingual Method mengalami kemajuan berbicara (Speaking Skill) yang signifikan.