Teaching design: Teaching design: First, introduction: Screen show riddle: Above the wool, under the wool, middle has small black oakley flak jacket xlj polarized soybeans? Has it to be possible to read the books and periodicals, has it to be possible to look at the world. Shi Niansheng guessed. The truth eye teacher inquires: Eye in people What in the life has to affect? Asks schoolmates to unify own experience as well as groups the exchange in home's small investigation in the class.

Each group selects representative to report this group of opinions. Experience: Each oakley flak jacket xlj student is blindfolded beforehand with the ready scarf. Sends in teacher on face shape picture Marks the eye, the nose, the mouth. How then turns on the scarf to have a look at the picture the result? Looks for 10 schoolmates, 221 groups, in Mongolia the eye by do not hoodwink the eye to pull him to walk in the teacher, have a look to have what feeling? Other schoolmates hoodwink on the eye to discover a paper in the book bag to inscribe Do their name, how have a look at the result? Experiences does not have the eye to have anything not to be convenient. All personnel raises hand to exchange own feeling. Teacher subtotal: The eye in our each person lives is important. The eye nearsightedness, is injured, or loses one's sight can give our life Brings enormous inconvenient. Second, gives newly: Teacher: Schoolmates already experienced a moment ago do not have the eye not to be convenient. However you had only then realized several minutes, actually one kind of person wants to experience the eye not to be oakley flak jacket able to see the thing for a lifetime the pain. You can guess who they are? Guessing: Blind Role model: Guessed what mood the blind person doesn't have the eye is? You can help them? Shows the blind road, disabled person special-purpose in restroom,

Renminbi picture informations and so on design. Human who let the student sympathize with the blind person and the ocular region has disease, and is willing to help them. Show courseware animation: “eye After eyeball's complaining tearfully” the student watches the animation, how chats us to oakley flak jacket polarized protect the eye? Show courseware: “does this rightly?”Take the group as a unit, looks at the courseware, tries to deliberate, under any optical fiber, any distance reads, the eye is most comfortable. The teacher may make some wrong reading