What I did discover?

What I discover in the previous class is about the different characteristic of Ralph Tyler,Hilda Taba,The backward design model and The task analysis model.My other classmates had presented their opinian about the four types of model.Each team presant and explain different points and gave varity of examples.And my lecturer also explain about this models.It made me to gain some knowledge and clear my doubts as well.I would like to thank my classmates and my lecturer.