SCIENTIFIC WORK

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STAGES OF THE SCIENTIFIC METHOD

-Making an observation and asking questions

-Formulating hypothesis

-Testing and experimenting

-Getting results and drawing conclusions

-Presenting or formulating laws or theories

-Observation-hypothesis-experiment-data-conclusion

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MEASURING QUANTITY

-Quantity: Anything that can be measured.

-Measuring:Is comparing a property with a unit.

A unit of measurement is the standard by which we measure a quantity.

Quantity Unit Symbol

Length Metre m

mass kilograms kg

time second s

temperature kelvin k

electric current ampere a

luminous intensity candela cd

amount of substance mole mol

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RESULTS AND CONCLUSIONS

-Organising results into data tables.

-Presenting results on graphs.

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SCIENTIFIC COMUNICATION

Article:1Title 2Authors 3Short summary 4Introduction 5Experiments and its results 6Conclusion 7References or bibliography