BEWARE!!!!
Are you doing the correct week's homework ? This is the homework set in week 3. Last week's homework - which is due this week, is in the post below.
Grade 7 Voluntary homework - a couple of videos for you to watch if you are interested
How many states of matter are there ?Thermal expansion
Also, think about why birds' legs don't freeze when they stand for ages in freezing cold water.
Grade 8 Watch this video as preparation for next lesson. There is no written task with this homework.
Grade 9 Long Watch this video as preparation for next lesson. There is no written task with this homework.
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| Problems ? Click the image! |
