19 PO2(b) M6 Learner-led research and write up of report: Learner evidence covering Writing up report Demonstrate Explain the choice of data is correctly and precisely recorded P4, P6, P10, M4, M6, D4 using correct applied filter/wavelength, describing any carry out calculations scientific terminology experimental inconsistencies in the data recorded and work out correct calibration curve techniques making reference to the Beer-Lambert Law determine unknown concentration (P6) Calculations and chemistry: choice of filter / wavelength equations colorimetric any anomalous results (M6). analysis Check the above from the notes from the previous session. D4 Evaluate the outcome of analysis with Evaluate results obtained with consideration of: reference to precision, reliability and accuracy of measurements accuracy associated errors reliability and precision in colorimetry assessment of the practical method (D4). Stretch and challenge - identification of uses in industry and the importance of accuracy and precision. Specification Week Key learning objectives Learning activities and resources Plenary Skills reference
19 PO2(b) Demonstrate applied experimental techniques chemistry: colorimetric analysis M6 Explain the choice of filter/wavelength, describing any inconsistencies in the data recorded and making reference to the Beer-Lambert Law D4 Evaluate the outcome of analysis with reference to precision, reliability and accuracy Learner-led research and write up of report: data is correctly and precisely recorded carry out calculations work out correct calibration curve determine unknown concentration (P6) choice of filter / wavelength any anomalous results (M6). Check the above from the notes from the previous session. Evaluate results obtained with consideration of: accuracy of measurements associated errors reliability and precision in colorimetry assessment of the practical method (D4). Stretch and challenge - identification of uses in industry and the importance of accuracy and precision. Learner evidence covering P4, P6, P10, M4, M6, D4 Writing up report using correct scientific terminology Calculations and equations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills