Thursday 16th June 2022
NATURAL SCIENCE
Classbook page 102.
1.Complete the diagram about machines:
Classbook page 104.
1.Write the questions and answers.
7. Name the two revolutions the steam engine caused.
8. Which invention did the smartphone evolved from?
9. Who invented the aeroplane?
10. Which simple machine can you see in photos a-d?
Classbook page 105.
1.Write the questions and answers.
Team 1
6. This is a simple machine you can use to push objects up different levels.
It´s....
7. This is the machine which sent lectric code as messages.
It´s ...
8. This is what most complex machines need to function.
It´s ...
Team 2
6. This is the simple machine which is circular and helps transport objects long distances.
It´s.....
7. This is the revolution the aeroplane evolved from.
It´s...
8. These types of machines have few or no moving parts.
It´s...
HOMEWORK
Prepare tomorrow´s Natural Science Exam (unit 6).
Natural science classbook:
- Finish page 104, act. 1 (7, 8, 9, 10) and page 105 act. 1 (6,7, 8 teams 1 and 2).
Natural science activity book pages 34, 35 and 37.
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