Teaching aids are actually teaching materials. In a narrow sense, they are small cards and pictures. In a broad sense, ppts are teaching aids. Anything other than textbooks and teachers can be teaching aids. Some people even use teaching materials as teaching aids.

In fact, the production of teaching aids is a natural process, and should not be done deliberately to win publicity. But it cannot be denied that a little bit of props (in fact, this is called teaching prop) can indeed add little interest to the classroom.

When designing teaching aids, there are five steps to consider:
01
Teaching objectives
If there is a goal, the key question is "What do you want students to learn?" "What will students do last?" The teaching purpose must always be in front of teaching methods.
02
 Look at the audience
The teaching aids for 5-year-old small pot friends and 35-year-old enterprise training customers must not be the same. There are several characteristics that you should pay attention to, age, urban-rural gap (sorry to say but it's true), overseas party and local elites, nationality, income, etc Wait. For example: small pot friends like to move often, so they can't put ppt for them, just let them sit there and take notes. However, not adults can not use teaching aids, a suit, a tie, a microphone can be teaching aids.
03
learning method
People learn in different ways, so teaching aids need to integrate various learning methods. Visual, auditory, and active.
04
Think about how to make
Is it printing? Still plastic? Or projected on a blackboard? The point is efficiency! Second, consider environmental protection and reusability.
05
Think about how technology can help you
Is there a projector? Can I play computer videos? Some teachers may only have a piece of chalk and a blackboard for science and technology. Other teachers can have printers, photocopiers, Internet access at any time, and Iphone ipad adapters. These pieces of hardware must be considered.
The last thing to note is that it is not that high technology is used, but what is most efficient is used. If connecting to a projector or loading a video takes half a class, don't bother. However, teaching aids are not just high-tech. You can pay as much as you want.