Well, I'm back...... what a crazy week it's been.
Monday, with my sub the students did a review to get them ready for our benchmark on Wednesday.
Today, we reviewed the review for the benchmark and talked a bit about sound. Our key concepts were that it travels in waves, rippling out. It is consisted of compressions and non-compressions, that vibrations cause it, and it can be low or high in tone/volume etc.
Tomorrow is the BIG, benchmark day......... hope we are studying :)
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