“…Traditionally, the primary learning objective of practical work has been to improve students’ understanding of theory taught in lectures, and this is where many of the criticisms of laboratory education lie. − There is little evidence that students achieve this goal. Instead of making connections to lecture material, students primarily focus on following instructions carefully, finishing the practical in the allotted time, and gaining the necessary data for the postlaboratory assessment. − Despite performing experiments in this way, students expect laboratory courses to enhance their understanding of theory. ,, In physics education, exam scores between physics courses with and without a laboratory component were compared. , It was discovered that there was no improvement in students’ exam performance where there were associated practical classes, even though improving theoretical knowledge was stated as the key purpose of having the laboratory component. Recently, we investigated whether students’ understanding of organic mechanisms was improved from performing associated experiments .…”