You will need more then this.
Bigger effects, things that a) involve the audience, or things that people can see further away, not like a thumbtip vanish. Also, what do you have for music? Lighting? Microphone? Do you know where you will stand? what you will say in between acts? Do you know what you will say for each effect? Do you know how you will transition them? Or transition them to music?
jeese its a school talent show not a las vegas performance
But it is a performance. Did You hear me mention Advertiseing, Or Show Girls, Or Assistants, Seating and admission? No. Far from a Las vegas Performance, But, from the post you just wrote there, maybe you should as well think about putting more thought and preparation into a show.
Patter, Where you are going to stand/walk, how you will be projected and the order in which you will perform your effects is important no matter what kind of show your doing. Thats what sepperates us.
Think next time before you respond.