4. 1. Provides images and sound.
2. Can attract students' attention
3. Able to present examples realistically
4. Providing convenience in presenting
material with difficult media
1. LCD projectors are only able to provide one-way communication
2. Sensitive to electrical voltage changes
5. WEAKNEES
1. Expensive
2. can be moved but this tool is quite heavy.
1. can make learning more comfortable
2. easy to observe when the teacher explains
ADVANTAGES