Teacher Teacher allows Teacher allows a Student decides on a chooses the a limited choice of question. enzyme and the choice of enzyme and/or Student researches factor to be enzyme and/or factor. methods for carrying out varied. Students factor. Students have a the experiment then vary the factor Students vary number of chooses equipment and and measure the factor and experimental materials, justifying all the outcomes. measure the procedures to choices. Experiments outcomes. choose from, fully specified in Experiment and then follow terms of probably fully that procedure. equipment and specified by method. teacher. Opportunities for observation and assessment of competencies Students follow Follow Students Students follow a Students follow a method they written follow written method they have written method. have procedures method. researched. researched. Applies investigative Students must choose approaches an appropriate Students must Students must Students must and approach, equipment correctly use the correctly use correctly use the methods and techniques and appropriate the appropriate appropriate when using identify correct variables equipment. equipment. equipment. instruments for measurement and and control. equipment Safely uses a range of Students Students must Students must Students must carry out practical minimise risks safely use the safely use the a full risk assessment equipment with minimal equipment. equipment. and minimise risks. and prompting. materials Students Students must choose and Students record Students record record the most effective way records observations in observations in observations in of recording observations specified ways specified ways specified ways observations Students compare Students Students must research Students results with compare results alternatives in to Researches, compare results and with and plan their work. references with ideal and between between Reporting covers the and reports identify reasons students and students and planning, carrying out for differences. identify identify reasons and an analysis of their reasons for for differences. results. differences. : Very good opportunity : Good opportunity : Slight opportunity : No opportunity
Teacher chooses the enzyme and the factor to be varied. Students vary the factor and measure the outcomes. Experiments fully specified in terms of equipment and method. Teacher allows a limited choice of enzyme and/or factor. Students vary the factor and measure the outcomes. Experiment probably fully specified by teacher. Teacher allows a choice of enzyme and/or factor. Students have a number of experimental procedures to choose from, and then follow that procedure. Student decides on a question. Student researches methods for carrying out the experiment then chooses equipment and materials, justifying all choices. Opportunities for observation and assessment of competencies Follow written procedures Students follow written method. Students follow written method. Students follow a method they have researched. Students follow a method they have researched. Applies investigative approaches and methods when using instruments and equipment Students must correctly use the appropriate equipment. Students must correctly use the appropriate equipment. Students must correctly use the appropriate equipment. Students must choose an appropriate approach, equipment and techniques and identify correct variables for measurement and control. Safely uses a range of practical equipment and materials Students must safely use the equipment. Students must safely use the equipment. Students minimise risks with minimal prompting. Students must carry out a full risk assessment and minimise risks. and records observations Students record observations in specified ways Students record observations in specified ways Students record observations in specified ways Students must choose the most effective way of recording observations Researches, references and reports Students compare results with ideal and identify reasons for differences. Students compare results with and between students and identify reasons for differences. Students compare results with and between students and identify reasons for differences. Students must research alternatives in to plan their work. Reporting covers the planning, carrying out and an analysis of their results. : Very good opportunity : Good opportunity : Slight opportunity : No opportunity
aqa-practical-hand-book-requirements.docx