ชื่อผู้แต่ง Pattawan Narjaikaw
ชื่อเรื่อง The Effects of Predict-Observe-Explain Learning Sequences Supplemented with Physics Experiment Kits on Electricity Concepts of Grade 11 Students.
ชื่อวารสาร Proceeding of International Conference of science educators and Teacher (ISER 2016)
The purposes of this research were to study and compare of electricity concepts of grade 11 students before and after learning through the predict-observe-explain (POE) learning sequences with physics experiment kits. The samples were 30 students who studied in the second semester of 2015 academic year at Udonpattanakarn School, Muang, Udon Thani Province. The research design was one group pretest-posttest design. The research instruments were the eight steps of POE lesson plans and a 10 two-tier test items. The student responses to each two-tier test item were classified following criteria used by Costu, Ayas, Niaz,Unal and Calik (2007): Sound Understanding (SU, 3 points), Partial Understanding (PU, 2 points), Specific Misconception (SM, 1 point), No Understanding (NU, 0 point), and No Response (NR, 0 point). Crosstab frequencies and marginal homogeneity test were used to determine whether the proportion of students who had a low level of understanding (as opposed to a high level of understanding) before learning decreased after the intervention. The results indicated that the proportion of students who had a low level of understanding before learning decreased after the intervention in all conceptual test items. It suggests that using POE learning sequences supplemented with physics experiment kits can be used as a meaningful learning strategy for grad 11 students to increase understanding in electricity concepts.