field work 8 markers

YOUR data collection

what did i do

how did i make my methods accurate

how did i make my methods reliable

how did i sample effectively

what factors caused inaccuracies

ways to improve accuracy

YOUR data presentation

what graphs did you use

any other presentation methods - sketches

what was benefits of presentation methods

drawbacks of presentation methods

able to identify anomalies

any issues spotting trends?

YOUR data analysis

how did i come to a conclusion - bradshaw model

what was good to increase reliability

secondary data support conclusions?

and inaccuracy’s or anomalies

any issues with sites or times of day

STUDENTS data collection

reflect on what they did

what caused inaccuracy’s and unreliability

students methods accurate?

use appropriate sampling strategies used?

appropriate sites picked?

did they repeat the investigation

could they improve their data collection

STUNDENTS data presentation

what graphs did they use

what were the benefits of these graphs

has data been plotted correctly

does data relate to enquiry question

are photographs labelled correctly/any use

any drawbacks of presentation methods

any anomalies on the graphs

what could they do to improve

STUNDENTS data anyalysis

how did they come to a conclusion - bradshaw model

what factors were good - comparing to model

have they linked it to secondary data

has average been calculated correctly

could median be used instead of mean to negate anomalies

any anomalies or inaccuracy’s causing drawbacks