The Development of Learning Devices Based Realistic Approach for Increasing Problem Solving Mathematics Ability of Student in SMPS Gema Buwana
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- Type of Publication:
- Learning devices, Realistic Approach, Four D Development Model, Problem Solving Mathematics Ability
- Selvi Septiani Harahap; Hasratuddin; Elmanani Simamora
- This type of research was a of learning devices with the aim to produce devices based learning approach that was valid realistic mathematics, practical and effective, and all the instruments...
Full text: IJISM_679_FINAL.pdf