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Al-Ajmi, Batoul; Ambusaidi, Abdullah – Science Education International, 2022
This study aimed at identifying the level of scientific argumentation skills in chemistry subject among Omani Grade 11th students and the effects of their logical thinking skills and gender on this level. The study sample consisted of (400) male and female students selected purposely from one educational region in Oman. The study's instruments…
Descriptors: Science Instruction, Chemistry, Grade 11, High School Students
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Kumar, R. Renjith – Journal of Education and Practice, 2017
The study of formal logic helps to improve the process of thinking and tries to refine and improve the thinking ability. The objectives of this study are to know the effectiveness of formal logic course and to determine the critical thinking variables that are effective and that are ineffective. A sample of 214 students is selected from all the…
Descriptors: Critical Thinking, Thinking Skills, Skill Development, Pretests Posttests