A particular example is the determination of densities of various materials by measuring mass and volume of known solids and liquids, and then applying the techniques in identifying an unknown salt solution by investigating the relationship between density and concentration. Students apply various techniques, such as pattern recognition and trend analysis, to solve many problems during laboratories and class assignments. Students are presented with many problems and laboratory exercises that require these skills in solving the problems. Students are expected to work in pairs to collect several experimental data sets. Although they are encouraged to discuss data analysis and interpretation in a collaborative manner, students are required to hand in reports that are written in an independent manner.
Students work in pairs in data collection.
Analysis can be done collaboratively while laboratory reports must be written individually. Some lecture activities include group discussions on conceptual applications to real world problems in natural science. Many laboratory exercises require students to search for relevant information on physical and chemical properties before, during and after the experiments. Usage of such tools of information science enhances the students' ability in investigative techniques in different areas of natural science. Chemical concepts are tested against experimental data collected by students.