Flashcards
Processing and Analysing Data
Flashcards do conjunto (37)
- 1Where did Secondary Data come from?It came from encyclopaedias,scientific journals and science text books.
- 2What is URLUniform resource locator.
- 3what is .au.au are sites that are based in Australia
- 4what is .edu.edu are websites hosted by educational institutions.
- 5what are .gov or .gov.authey are sites that are hosted by governments.
- 6.comCommercial businesses.
- 7.netnetworks.
- 8.orgorganisation
- 9EthicsEthics is the study of whats wrong or right.
- 10What is a resource list?it is a list of information that you collect to check the accuracy of data that you found.
- 11what is a proc report?it is a report used by scientists to communicates what they found in an investigation.
- 12Proc reports should include:Heading, hypothesis, purpose and material.
- 13Purposepurpose is where you describe briefly what you are trying to do.
- 14HypothesisHypothesis is an educated guess about what would happen in an experiment.
- 15MaterialsMaterials is a list of everything that you used in the investigation.
- 16Reviewthis is where you discuss your experiment, often by answering a set of questions.
- 17ConclusionA brief summary of what you found in an investigation.
- 18prefixesAre letters or words that appear before symbol units and unit names.
- 194 types of graphs:Bar graphs, column graphs, line graphs and pie charts.
- 20Bar graphs and column graphsThey both have a set of continuous numbers along one axis and discrete quantities on the other axis.
- 21Pie chartsthey show the proportion or percentages of different discrete quantities.
- 22Line graphsLine graphs have a set of continuous numbers along both axes.
- 23Dot-to-dotconnecting up dots.
- 24Line of best fit and curve of best fitLine of best fit and curve best of fit make patterns a result easier to see.
- 25ExtrapolationIs when a line graph is extended beyond its final measured value.
- 26Risk assesmenttells you everything you need to know about the chemical you are using.
- 27VariablesAre factors that might some influences on an experiment.
- 28Independent variablesIs the only variable you are going to change.
- 29Dependent variabledependent variable depends on the independent variable.
- 30Controlled variableAre variables that need to b held constant.
- 31Scientific researchA group of related experiments.
- 32TeamworkIs when everyone is good at something and teamwork allows these strengths to be shared.
- 33A team should include:manager, communicator, equipment specialist and a recorder.
- 34managerOversees the whole team.
- 35communicatorcommunicates with teacher and laboratory assistant.
- 36equipment specialistcollects all required equipments and materials.
- 37recorderrecords all observations and measurements.
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- FlashCards sobre Processing and Analysing Data, criado por najma abdulkadir em 07-05-2017.
- Criado por
- najma abdulkadir
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