Week Specification reference Key learning objectives Consider inclusion and differentiation (as appropriate and relevant) Equality and diversity in blue (to be enhanced by unit teacher as appropriate for learner group) Learning activities and resources What will be learner-led? What will be tutor-led? Topics for plenary? Homework? Classroom-based or off-site? Employer engagement? Stretch and challenge in red (to be enhanced by unit teacher as appropriate for learner group) Plenary How will learner progress be checked? Evidence requirements? Skills Opportunities for skills development Maths in purple English in green Transferable skill opportunities in orange 1 PO1(a) Demonstrate applied experimental techniques in biology: rate of respiration PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P1 Outline the physiological measurements used in relation to the rate of respiration and photosynthesis P10 In experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Rate of respiration Tutor introduction to unit. Tutor-led discussion on the physiological measurements in respiration and the ethical treatment of all organisms. should be made to Unit 1 to show the roles the heart, respiration and homeostasis play in the rate of respiration. Tutor-led discussion on risk assessments. to demonstrate respiration physiology techniques using peak flow meter and spirometer to show lung volumes and respiration rates. Using a sphygmomanometer to show rate and blood pressure. Learners complete appropriate risk assessments (P10) and then carry out these techniques on their group. Learners to practise techniques and obtain reproducible results (P1). Tutor observation of risk assessments Tutor observation of practical techniques Oral communication during discussion Practical skills and health and safety Recording data and carrying out calculations
3 PO1(b) Demonstrate applied experimental techniques in biology: the dependent reaction in photosynthesis (the Hill reaction) PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P1 Outline the physiological measurements used in relation to the rate of respiration and photosynthesis P10 In experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Rate of photosynthesis Tutor-led discussion on physiological measurements in photosynthesis, such as oxygen levels and starch production and biomass. Website below gives experiments to show the conditions required for photosynthesis, measurement of starch, rate of photosynthesis and dependency on light (P1). Links should be made to Unit 1 plant cell ultrastructure, especially chloroplasts and vacuoles. Learners to complete appropriate risk assessment (P10) and practise familiar techniques (GCSE level), such as collection of oxygen from aquatic oxygenating plants, testing leaves / leaf discs for starch and measuring plant biomass to obtain reproducible results. Links should be made to Unit 1, photosynthesis and food chain productivity. (see ‘Plant anatomy & physiology’ PowerPoint) Tutor observation of risk assessments Tutor observation of practical techniques Oral communication during discussion Practical skills and health and safety Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
4 PO1(b) Demonstrate applied experimental techniques in biology: the light-dependent reaction in photosynthesis (the Hill reaction) PO4 Understand safety procedure and risk assessment when undertaking scientific practical work M1 Explain the scientific principles of physiological measurements used in relation to respiration and photosynthesis D1 Explain how these physiological measurements can be applied in a medical or commercial context Learner-led research into the principles of photosynthesis and its measurement, including the following questions: What are the limiting factors? What is the process of photosynthesis and light-independent stages)? How is the energy produced by photosynthesis used? should be made to Unit 1 photosynthesis and food chain productivity (M1). Class comes together to pool their findings under the guidance of the tutor. Tutor divides the class into small groups to investigate the application of these measurements in, for example, agriculture, medicine and the cosmetic industry (D1). comes together with a plenary of their findings under the guidance of the tutor. Learners produce a written report, to be completed for homework, covering the physiological measurements researched in weeks 1, 2, 3 and 4, and will be stretched and challenged by the complexity of their response. Discussion of research findings Notes made during research and written report Oral communication during discussion Written communication Research Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
5 PO1(a) Demonstrate applied experimental techniques in biology: rate of respiration PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P2 Follow a standard procedure to measure the effect of varying one given factor on the rate of respiration of a living organism and record results (practice run) P10 In using experimental techniques: safely use a of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Tutor introduces respirometers and their use. The types of organisms that may be used are discussed (living seeds, woodlice, Calliphora larvae) and ethical treatment is considered. Factors affecting respiration rates are explored and their practical applications are considered. Learners to complete appropriate risk assessment depending on the organism used (P10). Learners work in small groups to consider one of these factors and then practise the techniques in order to obtain reproducible results, noting where improvements can be made (P2). Learner plenary to select their choice of experiment and chosen factor for next week and to submit a request form. Stretch and challenge - complete practical work with no tutor help. observation of practical techniques observation of risk assessments and request form Practical skills and health and safety Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
6 PO1(a) Demonstrate applied experimental techniques in biology: rate of respiration PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P2 Follow a standard procedure to measure the effect of varying one factor on the rate of respiration of a living organism and record results P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Learner-led practical work. Each learner to check risk assessment and request form orders before starting practical work. Learner-led practical work for chosen respirometer experiment. Check equipment Follow given procedures to obtain correct data Record results and carry out calculations Check accuracy of results Give equation for the reaction (P2) Stretch and challenge - procedure followed with no tutor help, accurate risk assessment, results are clear, sufficient, reproducible / accurate, and correct units used. Tutor observation of practical techniques observation of risk assessments and request forms Correct results Correct equations Practical skills and safety Recording data and carrying out calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
9 PO1(b) Demonstrate applied experimental techniques in biology: the light-dependent reaction in photosynthesis (the Hill reaction) PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P3 Follow a standard procedure to measure the Hill reaction and record results P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Learner-led practical work. Each learner to check risk assessment and request forms before starting practical work. Learner-led practical work for Hill reaction experiment. Learners to work in pairs / small groups. Follow given procedures to obtain correct data (P3). Record results and carry out calculations including graphical representation of the results. Give equation for the reaction. Stretch and challenge - procedure followed with no tutor help. Accurate risk assessment, results are clear, sufficient, reproducible / accurate, and correct units used. observation of practical techniques observation of risk assessments Correct results Correct equations Practical skills and safety Recording data and carrying out calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
10 PO1(b) Demonstrate applied experimental techniques in biology: the reaction in photosynthesis (the Hill reaction) M2 Use formulas / calculations / graphical representations to explain the data M3 Explain how this standard procedure could be adapted to investigate three limiting factors Tutor recaps on the requirements for a scientific report (see week 7) and provides guidance on data representation and analysis. Learners consider suitable ways to present and analyse the data. Use formulas and calculations and present the data as a graph (M2). Class discusses the results generated and the procedures followed. What are limiting factors for photosynthesis? These were discussed in weeks 3/4. How can this procedure be used to investigate three of these factors? (M3) Learners provided with a guide sheet to support these questions. Learners produce a written report, to be completed for homework, covering the respirometer experiment and will be stretched and challenged by the complexity of their response. Discussion of results Written report Oral communication during discussion Written communication for report Recording data and carrying out calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
Week Specification reference Key learning objectives Learning activities and resources Plenary Skills 13 PO2(a) Demonstrate applied experimental techniques chemistry: volumetric analysis PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P5 Follow a standard procedure for volumetric analysis by: preparing a standard solution carrying out a titration recording all measurements and data M5 out calculations that support: preparation of the standard solution the titration P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Completion of learner-led volumetric analysis practical. Risk assessment / order valid from previous session (P10). Learner-led practical work for chosen volumetric analysis. Follow given procedures to obtain correct data (P5). Tutor to introduce calculation relevant to the experiment. Record results and carry out calculations (M5). Give equation for the reaction. should be made to Unit 1, amount of substance. Stretch and challenge - procedure followed with no tutor help, results reproducible / accurate, correct units, identification of primary standards and correct stoichiometric equation for the reaction. Tutor observation of practical techniques Tutor observation of risk assessments Accuracy of results Practical skills and health and safety Recording data and carrying out calculations Writing up report using correct scientific terminology
Week Specification reference Key learning objectives Learning activities and resources Plenary Skills 14 PO2(a) Demonstrate applied experimental techniques chemistry: volumetric analysis PO4 Understand safety procedure and risk assessment when undertaking scientific practical work M5 Carry out calculations that support: preparation of the standard solution the titration D3 Explore how the technique is used in industry, with reference to accuracy and precision and the use of primary standards Tutor to introduce calculation relevant to the experiment. Record results and carry out calculations (M5). Give equation for the reaction. Links should be made to Unit 1, amount of substance. Learner-led work: correctly record data carry out calculations work out correct equations (M5). Check the above from the previous session. Research into: uses in industry for the volumetric analysis use of primary standard solutions and indicators what is accuracy? what is precision? what is the difference between accuracy and precision? (D3) Stretch and challenge - identification of underlying scientific principles, accurate / precise calculations and detailed examples of primary standards and uses in industry. Give references. Learner evidence covering P4, P5, M4, M5, D3 Writing up report using correct scientific terminology Calculations and equations Research skills Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
16 PO2(b) Demonstrate applied experimental techniques chemistry: colorimetric analysis PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P4 Outline basic principles and uses of colorimetry M4 Explain the scientific principles of colorimetry with reference to: standard solutions choice of indicators consideration of the Beer-Lambert Law P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics introduction and outline of the principles of colorimetry: light absorption/wavelength and Beer-Lambert Law. Links should be made with Unit 1, atomic structure and the Periodic Table. recap on risk assessments and request form. Tutor to demonstrate colorimetry techniques and associated practical techniques e.g. making standard solutions. Learners to complete appropriate risk assessment (P10). Learners to practise techniques of colorimetry and obtain reproducible results. Stretch and challenge - complete practical work and risk assessment with no help. Tutor observation of practical techniques Tutor observation of risk assessments and request form Practical work and health and safety Following instructions Research skills Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
18 PO2(b) Demonstrate applied experimental techniques chemistry: colorimetric analysis PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P6 Follow a standard procedure for colorimetric analysis using solution dilutions by: recording all data and measurements producing a calibration curve determining the unknown concentration M6 Explain the choice of filter/wavelength, describing any inconsistencies in the data recorded and making reference to the Beer-Lambert Law P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Completion of learner-led colorimetric analysis practical. Risk assessment / request form valid from previous session. Tutor to introduce the use of different filters and wavelengths. Learner-led practical work for chosen analysis. Follow given procedures to obtain correct data. Record accurate results and carry out calculations. Using calibration curve produced for the reaction, learner to determine the unknown concentration. Write up the report in the correct format (see week 15) (P6). Were there any anomalous results with reference to the Beer-Lambert Law? What filter / wavelength did you choose and why? (M6) Stretch and challenge - procedure followed with no tutor help results reproducible / accurate, correct units, identification of primary standards and reference to Beer-Lambert Law. Tutor observation of practical techniques observation of risk assessments / request form Draft report Correct results Practical skills and health and safety Recording data and carrying out calculations and equations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
20 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). 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 - independent working for D4. Learner evidence covering P4, P6, P10, M4, M6, D4 Calculations and equations Spellings and grammar used in report Ability to work unsupervised Research skills Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
22 PO3(a) Demonstrate applied experimental techniques in physics: resistivity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work M7 Describe how the values of resistivity and specific heat capacity determine the uses of materials in industry Learner-led research into the resistivity of different materials (conductors, semi-conductors, insulators) and how materials may be used in industry. Class comes together to discuss their findings under the guidance of the tutor. The resistivity values (practical and theoretical) can be used to determine the uses in industry based on whether the material is a conductor, semi-conductor or insulator. Some industries to consider could include manufacturing, automotive and medical engineering. Learners record their findings for P7/M7 (resistivity). Tutor goes through homework on resistivity calculations. Stretch and challenge: thorough research on a variety of materials and their resistivities. Discussion of findings Notes made during research and written evidence Resistance calculations Written communication Research Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
23 PO3(b) Demonstrate applied experimental techniques in physics: specific heat capacity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P7 Explain the terms: resistivity specific heat capacity (SHC) in relation to material properties P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Specific heat capacity introduces the concept of SHC and its importance in property of material and object design. Links should be made to Unit 1: useful energy and efficiency. Learners make appropriate notes for P7. Tutor introduces a suitable procedure to measure SHC and the mathematics involved. Tutor discusses and shows a variety of measures taken to reduce heat loss. Learners to complete appropriate risk assessment and request form. Learners to practise techniques and obtain reproducible results. SHC can be measured in the solid or liquid phase taking into account heat lost to the environment. Part of the practical work can be looking into insulators to prevent heat loss. Suitable precise equipment will be used to measure temperature, mass, time and energy supplied. For the solid phase it is usually a purpose-made 1 kg cylinder. Learners do calculation problems on SHC for homework and will be stretched and challenged by the complexity of the problems. Learner notes and written evidence Tutor observation of practical techniques Tutor observation of risk assessments and request form Responses to resistance calculations SHC calculations Practical skills and health and safety Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
25 PO3(a) Demonstrate applied experimental techniques in physics: resistivity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P8 Follow a standard procedure to measure the resistivity of one material and record results P10 In experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Tutor recaps on the circuits and components used to measure the resistivity of materials. Learners to apply appropriate risk assessment and check their request forms. Learners to use previous techniques on a chosen material and obtain reproducible results. Learners should repeat their experiments at least three times, recognise anomalies and take a suitable average. Learners should compare the results obtained with published values and consider reasons for any differences. Tutor recaps on equations and calculations and how to calculate percentage error. Learners to select their choice of experiment and material for next week and submit a request form. Stretch and challenge - complete practical work with no tutor help. Tutor observation of practical techniques Tutor observation of risk assessments / request form Practical skills and health and safety Resistance calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
26 PO3(a) Demonstrate applied experimental techniques in physics: resistivity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P8 Follow a standard procedure to measure the resistivity of one material and record results P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Learner-led practical work. Each learner to check risk assessment / order request before starting practical work. Learner-led practical work for chosen resistivity experiment continued from previous week. Giving the opportunity to develop and improve any experimental skills and results. Follow given procedures to obtain correct data. Record results and carry out calculations. Calculate the resistivity using the formula R = l / A. Calculate the expected percentage error. Stretch and challenge - procedure followed with no tutor help, accurate risk assessment, and results are clear, sufficient, reproducible / accurate, and correct units used. Tutor observation of practical techniques Tutor observation of risk assessments / order request Correct results Correct equations Practical skills and safety Recording data and carrying out calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
27 PO3(a) Demonstrate applied experimental techniques in physics: resistivity M8 Compare results in resistivity with industry standard data, accounting for anomalous readings D5 Compare the methods used in industry to measure resistivity of materials, including levels of accuracy and precision Tutor recaps on the requirements for a scientific report. Learners consider suitable ways to present and analyse data. Learners discuss the results generated and the procedure followed. Learners use their previously researched industry data and compare it with their own results; accounting for any anomalous reading they may have obtained (M8). For D5 learners should compare the various methods used in industry. These methods should be evaluated in terms of precision and accuracy. Learners produce a written report for homework, covering the resistivity experiment and will be stretched and challenged by the complexity and detail of their response. Discussion of results and procedure Written evidence (P8, M8, D5) Analysing data Oral communication during discussion Written communication for report Research Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
28 PO3(b) Demonstrate applied experimental techniques in physics: specific heat capacity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P9 Follow a standard procedure to measure the SHC of one material and record results P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Tutor recaps on the equipment required to measure the SHC of materials. Each learner to check risk assessment / order request before starting practical work. Learners to use previous techniques on a chosen material and obtain reproducible results. Learners should repeat their experiments at least three times, recognise anomalies and take a suitable average. Learners should compare the results obtained with published values and consider reasons for any differences. Learners note how they can minimise energy losses. recaps on equations, calculations and heating / cooling curves and how to calculate percentage error. PV = nRT summarises the physically possible combinations of P, V and T for n moles of the ideal gas. Stretch and challenge - complete practical work with no tutor help. Tutor observation of practical techniques Tutor observation of risk assessments Practical skills and health and safety SHC calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
29 PO3(b) Demonstrate applied experimental techniques in physics: specific heat capacity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work P9 Follow a standard procedure to measure the SHC of one material P10 In using experimental techniques: safely use a range of practical equipment and materials identify hazards produce risk assessments for one applied experimental technique from each of biology, chemistry and physics Learner-led practical work. Each learner to check risk assessment / order request before starting practical work. Learner-led practical work for chosen SHC experiment. Follow given procedures to obtain correct data. This gives the opportunity to develop and improve any experimental skills and results. Record results, taking into account any anomalous readings and carry out calculations and produce heating / cooling curve. Stretch and challenge - procedure followed with no tutor help, accurate risk assessment, results are clear, sufficient, reproducible / accurate, and correct units used. Tutor observation of practical techniques Tutor observation of risk assessments / order request Correct results Correct equations Practical skills and safety Recording data and carrying out calculations Week Specification reference Key learning objectives Learning activities and resources Plenary Skills
30 PO3(b) Demonstrate applied experimental techniques in physics: specific heat capacity PO4 Understand safety procedure and risk assessment when undertaking scientific practical work M9 Calculate percentage error, produce a graph to show change in temperature of one material over time and explain the shape of the graph. D6 Explain how this standard procedure could be adapted to measure the SHC of a material which is in a different phase Tutor recaps on the requirements for scientific evidence and provides guidance on this. to introduce types of calculations and understanding of percentage errors. Learners consider suitable ways to present and analyse data. Tutor demonstrates the correct use of error bars. Learners to produce heating / cooling curves as appropriate for one material. This should include percentage error with a logical explanation for the shape of the graph, and should demonstrate scientific understanding (M9). Learner’s review / research procedures for both states and indicate how the procedure could be adapted for the alternative state from the experiment which they investigated, i.e. either solid or liquid. Consider additional precautions to ensure validity and accuracy (D6). Learners produce a written report, to be completed for homework, covering the SHC experiment, and will be stretched and challenged by the complexity and detail of their response. Discussion of results Written evidence (P9, M9, D6) Analysing data Oral communication during discussion Written communication for report Research