<em>Answer: I don´t know what you want us to say, but if this is a true of false question, the answer is true. sorry if this isn´t the answer you wanted. thank you for your time!</em>
<em>~Esther</em>
Having extra things to help you present can help you be more confident. They also makes you less nervous because you have more than just the presentation itself to relay on.
Paragraph is a word used in <em>standard english</em> and <u>would not</u> be considered a jargon.
Hope this helps!