The lesson begins with Mr McAllister introducing the children
to a new topic, Planet Tea. He then extends the discussion from the various ways you can make tea, to consider how that affects its taste and then, h
ow could they find the best tea tasters in the room? Following this h
e demonstrates equipment and techniques they could use for their investigation (counting taste buds without a magnifier; using a magnifying glass; illuminating the area to be studied with a torch; using a simple camera on an iP
ad to enlarge the area examined).
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