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Ros, Germán; Fraile Rey, Arántzazu; Calonge, Amelia; López-Carrillo, María Dolores – EURASIA Journal of Mathematics, Science and Technology Education, 2022
In this study, the process of design, implementation, evaluation, and redesign of a Teaching-Learning Sequence (TLS) on simple machines for students of 9-12 years old is shown according to the principles of Design Based Research. The aim is to create a TLS that satisfactorily addresses the conceptual difficulties inherent to the object of study…
Descriptors: Teaching Methods, Learning Processes, Creativity, Self Efficacy
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Adnyani, Luh Putu Widya; Kurniawan, Indra; Pinahayu, Ek Ajeng Rahmi – Journal of Research and Advances in Mathematics Education, 2018
The aim of this research is knowing whether research instrument is feasible or no to get data of research. The instrument of this research is logical mathematics quotient test with 25 problems in multiple choice and mathematics problem solving test with 4 questions in essay. Testing the appropriateness of instrument of logical mathematics…
Descriptors: Mathematics Instruction, High School Students, Teaching Methods, Problem Solving