This study develope five microscale experiments: (1) dry distillation, (2) electrolysis, (3)gas generator, (4) titration, and (5) fuel cell They are designed and constructed with some simple materials.These microscale chemistry experiments can enrich the learning interest and teaching effectiveness of chemistry instruction by hands-on or demonstration at high school and university in Taiwan.Also, they may carry at any places.Due to low pollution, rapid and safety, our microscale chemistry experiments are belong to green chemistry teaching.