Using sound in the classroom!

Hi, I hope all of you are more relaxed after the oral interviews.
Here it goes the first part of the assignment: the new vocabulary.

*"FIRE UP": to motivate someone to do something in an entertainig way. Ex: "As future teachers we do need to fire students up with the idea of learning a language".

*"THRESHOLD: a moment inside our minds where an stimulus is insufficient to produce an effect.

*"READ INTO": to find an addittional meaning to something already said.

* "MIND´S EYE" : the imagination we have.

* "BACKGROUND NOISE" : a strange noise which contaminates sound measurements that can not be separated from the desired signal.

* "PUDDLE" : a small pool of liquid on the ground, especially from rain

http://www.wordreference.com/

http://dictionary.cambridge.org/