A theory becomes the base for procuring knowledge but practical application develops real understanding. The composite lab has all necessary tools to incur the zeal of practical adaptability of the learner.
They will learn the science behind each activity and the practical real life uses through each activity kit. This will also be integrated with learning of other subjects too.
Learning of science is done better through experimenting and practical applications. Most children get exposure to a practical lab only in grades 8 and above.