For time management and organizing activities I divide it into 3 parts : opening , main activities, and closing. For opening I estimate it 10 minutes for praying, warming up, recalling previous matery. For main activities I estimate it 15 minutes for short lecture , 30 minutes for group activities such as role play, 20 minutes for group discussion and presentation, 15 minutes short lecture for continuing the materials, 10 minutes to showing videos and 10 minutes for closing such as making conclusion, and pray before go home.