4. Estimate the rate of growth by taking tangents at three different points on the curve D5
5. Explain what is happening to the rate of growth of the yeast cells P6Grading tips<br />When displaying data make sure that you label your graphs or charts, otherwise you will not meet P5. To achieve M5 you will need to cover the full timescale of your experiment, not just the start or the end, and explain possible reasons for the trend in your graph. For D5 make sure that you include the units and give your answer to the correct significant figures. For P6 make sure you use appropriate mathematical terminology.<br />Deadline _________________<br />Outline of evidence requirements<br />Assessment criteriaAssessment DescriptionEvidence needsAssignmentP1Carry out mathematical calculations using suitable mathematical tools6.1P2Carry out mathematical calculations using algebra6.1M1Use standard form to solve science problems6.1M2Use mensuration to solve scientific problems6.1D1Use ratios to solve scientific problems6.1D2Use algebra to solve scientific problems6.1P3Collect and record scientific data6.2P4Identify errors associated with collecting data in an experiment6.2M3Describe the process involved in accurately collecting and recording scientific data6.2M4Calculate any errors associated with scientific data collected in an experiment6.2D3Compare methods of data collected6.2D4Explain how errors can be minimized in data collected in the experiment6.2P5Select the appropriate formats for displaying the scientific data that have been collected6.3P6Interpret scientific data6.3M5Interpret the trend in the scientific data collected in an experiment6.3D5Calculate scientific quantities from linear and non-linear graphs6.3<br />