The aim of this research is to know implementation of humanistic mathematics learning with
Creative Problem Solving models assisted interactive compact disk to improve creative thinking
ability of students on the prism and pyramid materials Grade VIII which are practice and effective,
by valid devices. This is a development research by 4D models which is modified to 3D model.
Learning device that was developed consists of Syllabus, Lesson Plan, Worksheet, Interactive
Compact Disk and Creative Thinking Ability Test. It was conducted at SMPN 19 Semarang by
selecting a sample of two classes with cluster random sampling. The results show that the
classification for developed devices are valid. It is also practically increase creative thinking ability
by showing the student and teacher responses were positive. Beside that, its also achieve the
minimum mastery learning criteria averagewise and proportionalwise even better than control class.
Attitude and process skill give positive influence towards their creative thinking ability, and there is
an increasing student’s creative thinking ability of experiment class. Based on the achievement of
these four indicators, the learning is apllied effectively.

Key Words: Humanistic, CPS, Interactive Compact Disk, Creative Thinking Ability