Figure 1. Development Chart of 4D Model For Intructional Development

From

Development of Learning Instrument Based on Scientific Learning to Improve Students' Mathematical Problem Solving and Self-Regulated Learning Ability at MTs. Sinar Islami Bingai

Suhendro, Edy Surya, Waminton Rajagukguk, Edi Syahputra

American Journal of Educational Research. 2018, 6(10), 1430-1437 doi:10.12691/education-6-10-14