Although chalkboard and overhead projectors are very different from each other, it does not make one of them inferior. Each will standout if used appropriately. In using chalkboard, it is the most common instructional equipment found in the classroom. Teachers used it especially in teaching mathematical problems. Overhead projector is also a versatile equipment. It can make pictures be visible as necessary. It is also easy to use since the teacher can manipulate it directly, even if they are close or far from it.
No comments:
Post a Comment