Abstract
The "Method for Grouping Children" proposed in the preceding paper was applied to the analysis of the results of a pre-test for a series of science lessons "Concentration and weight of a solution of salt" for 5th graders. Teaching strategies for each group obtained by the method was developed. Some problems occurring in the process of applying this method were discussed. From the present results, the method was found to be effective in developing more suitable teaching strategies than ever, though there remained some problems to be solved.
