The development of a learning activity package integrated with Problem-based Learning Management (PBL) in the Area of work and energy for upper Secondary Education Grade 10 Students
The purposes of this research were to: 1) develop a learning activity package integrated with problem-based learning (PBL) in the area of work and energy for secondary school grade 10 students based on the 80/80 criterion, 2) compare the pre-test and post-test academic achievement on work and energy during the implementation of the learning activity package integrated with problem-based learning, and 3) compare the pre-test and post-test problem solving ability during the implementation of the learning activity package integrated with problem-based learning. The sample was a group of 40 secondary school grade qr students in the 2nd semester of academic year 2021. They were selected by purposive sampling method. The research instruments were: a learning activity package integrated with problem-based learning (PBL) in the area of work and Energy for secondary school grade qr students, which consisted of 4 activities, an academic achievement test, and a problem solving ability test. The data collected were analyzed by: percentage, mean, standard deviation, and pair-sample t test.
