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Nainggolan, Bajoka; Hutabarat, Wesly; Situmorang, Manihar; Sitorus, Marham – International Journal of Instruction, 2020
The research was carried out through research and development to produce an innovative chemistry laboratory workbook (InoChemLaW) followed by the implementation of the learning package in the teaching of chemistry. The result showed that a standard InoChemLaW has successfully been developed on the topic of Colligative Properties of solutions. The…
Descriptors: Curriculum Development, Educational Innovation, Chemistry, Laboratory Manuals
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Adlim, Muhammad; Nuzulia, Rusydi; Nurmaliah, Cut – Journal of Turkish Science Education, 2018
This study explored the effect of conventional laboratory practical manuals on pre-service teachers' integrated science process skills (ISPS). A validated multiple-choice questionnaire with the ISPS components was used to collect data. No significant difference between pre-service subject-specific teachers' (biology, physics and chemistry) ISPS…
Descriptors: Laboratory Manuals, Preservice Teachers, Science Process Skills, Scores