Answer the following statement(s) true (T) or false (F)

1. Sensory aids are a type of visual aid. 
2. When Meghan presented graphs while talking about statistics on water pollution, she was using dual coding. 
3. Dual coding involves using symbols other than words. 
4. Using sensory aids can potentially bore the audience because such aids require more mental energy to understand. 
5. Multimedia materials combine text, graphics, video, and sound into one package. 

1. False
2. True
3. False
4. False
5. True