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Materials and Methods
1. Steps of research
1.1 The researcher studied documents and researches concerning the Thinking Tools.
1.2 The researcher determined the population as the third year regular students in the Education College Roi-Et Rajabhat University by means of the purposing selection.
1.3 The researcher constructed the research tools that consisted of Lesson Plans, Achievement Test, and Satisfactory Questionnaire. These tools were approved by the specialists on language and subject matters.
1.4 Checking the quality of the tools with the selected samples and they analyzing the reliability of each tool.
1.5 The complete instruments were ready in implementation.
1.6 Analyzing the data.
1.7 Conclusion, discussion, and suggestion
2. Research Instruments
2.1 10 lesson plans by the application of Thinking Tools.
2.2 Achievement Test containing of 30 items of question.
2.3 Satisfactory Questionnaire containing of 12 items of question.