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WorksheetsG5: WHAT'S SCIENCE & TOOLS...By Mr Magdy Khalaf
Total questions: 20
Worksheet time: 14mins
Oadi went to the market to buy 2 kilos of fruit and 3 kilos of potatoes, which tool is used here?
"You have a fever, your body temperature is 39c, you must see a doctor right away!" Which tool is used here?
This is a/an ...........................
Light Microscope
hand lens
scanning electron microscope (SEM)
landing net
viruses, microbes are magnified 1000 000 times by .............
A little sample of infected blood came to the lab to be examined, which tool is more exact and controls the little amount of blood?
The distance between Cairo and Hurghada is measured in ....
kilometer
kilogram
kilowatt
centimeter
The measuring unit of this tool is .........
Newton
kg
g
Pascal
What's measured by this tool is .....................
weight
mass
the force of gravity
volume
...................is the amount of space a solid, liquid, or gas takes up.
mass
volume
temperature
force
.........is a unit used to measure the volume of liquids only.
cubic meter
liter
kilogram
gram
How are two fossil teeth similar and different? Which tool is best used?
(a) is the study of the natural world through careful observation and investigation
(a) are procedures carried out to observe, study, or test something.
Your opinion is an important factor that must influence the results of your investigation.
True
False
This car belongs to a rich man! This is an ....
inference
observation
I think, It is going to be hot tomorrow!
observation
prediction
conclusion
hypothesis
After I did many experiments and drew conclusions i should hide my results to be safe and secure.
true as we should keep our data from stealing.
false as we should share our investigations to be tested by others
false as we don't have to repeat the experiment.
................study how the universe works , using time and space relationships to investigate it
astronomers
Botanists
taxonomists
archeologists
...............classify living things into specific groups.
astronomers
Botanists
taxonomists
archeologists
Hold a comparison showing one or two differences and similarities!
