Tuesday 1st December 2020
NATURAL SCIENCE
First, we check yesterday's homework
Next we take a Quiz about the circulatory system
Then we move on to Excretion. We need to understand that excretion involves the elimination of waste substances. We always consider mainly the URINARY SYSTEM, but we need to keep in mind other waste substances that can be gases, like carbon dioxide, liquides (urine, and sweat) or solid (like faeces).
We look at the pictures first, and then we read and listen
We have a look at these videos too.
To make sure we have understood the idea of excretion, we can have a look at activity 4 on page 35 and do it all together in class.
We use the rest of the time to draw and colour the picture of the urinary system to label it in your notebooks..
HOMEWORK
Do activities 1, 2 and 3 in your notebook
Here is the Audio for Activity 3
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