ACCESS TO HE DIPLOMA APPROVED UNITS: SCIENCE & TECHNOLOGY

Transcription

1 ACCESS TO HE DIPLOMA APPROVED UNITS: SCIENCE & TECHNOLOGY Please find below a list of units available for use within Access to HE Diplomas in the subject areas of science & technology. Click on the unit title to view the content, which will include grade descriptors for level 3 units. If you require further information please contact the Laser Learning Awards Access Team on or accessenquiries@laser-awards.org.uk Unit Title Unit Code National Code Unit Level Credit Level Science, Technology and Society BYW616 EE23SE Science, Technology and Society BYW617 EE22SE Scientific Skills and Conventions BYZ099 RA13SR Basic Science BZZ355 RA12SR Basic Science BZZ356 RA13SR Exploring Science SER359 RA13SE Applied Science SER418 RA13SE Exploring Science SER419 RA13SE Physical Science SER420 RA13SE Mechanical Science SER783 XH12SE Electrical Principals SER785 XJ12SE Mechanical Science SER788 XH13SE Electronics SER789 XJ13SE Scientific Investigation Skills WIY436 RA53SR Foundation Science I WIY480 RH32SR Foundation Science I WIY482 RH33SR Foundation Science II WIY485 RH32SR Foundation Science II WIY486 RH33SR

2 Science, Technology and Society BYW616 NATIONAL CODE: EE23SE041 GRADE DESCRIPTORS: 1, 2, 4, 5, 7 This unit has 4 learning outcomes. 1. Demonstrate an ability to question conventional notions of science as a true, objective and value-free picture of the world. 2. Demonstrate an understanding of how science and technology develop within and are influenced by social, economic and cultural context. 3. Demonstrate an understanding of how science and technology influence their social, economic and cultural context. 4. Discuss the concept of computer literacy and its significance in contemporary society. 1.1 Analyse the differences between the lay, media and professional understanding of science. 1.2 Summarise and analyse the determining features of a theory of science. 2.1 Explain how specific research has been shaped by social, economic and cultural factors. 3.1 Analyse the influence of a specific area of science or technology on its social, economic and cultural context. 4.1 Critically evaluate the concept of computer literacy and its significance in contemporary society.

3 Science, Technology and Society Two BYW617 NATIONAL CODE: EE22SE041 GRADE DESCRIPTORS: (Level 3 Only) This unit has 4 learning outcomes. 1 Demonstrate an ability to question conventional notions of science as a product of inductive logic resulting in an objective and value-free picture of the world. 2 Demonstrate an understanding of how science and technology develop within and are influenced by social, economic and cultural context. 3 Demonstrate an understanding of how science and technology influence their social, economic and cultural context. 4 Demonstrate an understanding of the concept of computer literacy and its significance in contemporary society. 1.1 Identify examples of lay, media and professional accounts of science 1.2 Summarise the determining features of a theory of science. 2.1 Describe specific research which has been shaped by social, economic and cultural factors. 3.1 Describe the influence of a specific area of science or technology on its social, economic and cultural context. 4.1 Describe the concept of computer literacy and its significance in contemporary society.

4 Scientific Skills and Conventions CREDIT VALUE: 2 BZY099 NATIONAL CODE: RA13SR007 GRADE DESCRIPTORS: 1, 3, 4, 5, 7 This unit has 4 learning outcomes. 1. Understand scientific method Describe and explain the scientific method within its historical context. 2. Construct a data table using appropriate academic conventions Use the scientific method appropriately in the design of an investigation (link to Biology 1 Unit 5 or Chemistry 1 Unit 4). 2.1 Construct an appropriate data table using appropriate academic conventions and incorporating correct and appropriate SI units (link to various units, but for example Biology 1 Unit 5). 3. Draw a graph Correctly orient and draw graph axes choosing an appropriate scale, correctly titled with correct appropriate SI units. 4. Identify general laboratory apparatus and use skilfully and safely. 3.2 Plot datapoints for more than one dataset accurately and represent each dataset with an appropriate legend. 3.3 Draw an appropriate line to represent any trends (link to various units e.g. Biology 1 Unit 5). 4.1.Correctly and precisely draw a range of general laboratory apparatus Use a range of general laboratory apparatus correctly, safely and skillfully (link to a variety of assignments e.g. Biology 1 Unit 5, Chemistry 1 Unit 4).

5 Basic Science Two CREDIT VALUE: 2 BZZ355 NATIONAL CODE: RA12SR009 GRADE DESCRIPTORS: (Level 3 Only) This unit has 3 learning outcomes. 1. Demonstrate understanding of key cell biological processes. 2. Demonstrate understanding of the classification and structure of materials. 3. Demonstrate understanding of the changes in materials. 1.1 Describe the principles of osmosis diffusion and active transport. 1.2 State the principles of enzyme action. 1.3 Describe the main levels of organization of a multi cellular organism. 2.1 Describe the differences between solids, liquids and gases. 2.2 Describe the differences between elements, compounds and mixtures. 2.3 Use chemical symbols and formulae to represent elements and compounds. 2.4 Describe the differences between metals and non-metals. 2.5 Describe the basic structure of an atom. 3.1 Construct and use some simple balanced chemical equations to represent reactions. 3.2 Describe the chemical changes in oxidation, reduction, displacement and precipitation.

6 Basic Science CREDIT VALUE: 2 BZZ356 NATIONAL CODE: RA13SR008 GRADE DESCRIPTORS: 1, 2, 3, 7 This unit has 3 learning outcomes. 1. Demonstrate understanding of key cell biological processes. 2. Demonstrate understanding of the classification and structure of materials. 3. Demonstrate understanding of the changes in materials. 1.1 Describe & explain the principles of osmosis, diffusion, active transport and facilitated diffusion. 1.2 State & fully explain the principles of enzyme action and neuro transmission. 1.3 Describe fully the main levels of organization of a multi cellular organism. 2.1 Describe the differences between solids, liquids and gases. 2.2 Describe the differences between elements, compounds and mixtures. 2.3 Use a wide range of chemical symbols and formulae to represent elements and compounds. 2.4 Describe & explain the differences between metals and non-metals. 2.5 Describe the basic structure of an atom. 3.1 Construct a wide range of simple balanced chemical equations to represent reactions. 3.2 Describe fully the chemical changes in oxidation, reduction, displacement and precipitation.

7 Exploring Science SER359 NATIONAL CODE: RA13SE904 GRADE DESCRIPTORS: 1, 2, 3, 7 This unit has 4 learning outcomes. 1. Understand the common organic compounds, defining homologous series, functional groups and macromolecules. 2. Investigate enzymes as organic catalysts and understand how they affect the rate of reaction. 3. Understand a simple view of the structure of DNA and RNA and explain how the genetic code is translated into protein synthesis. 4. Understand the different types of medical applications involving biochemistry Evaluate different groups of organic compounds and their uses in association with the body Practically identify the factors affecting enzyme rates of reaction Analyse the stages of protein synthesis from DNA Analyse the history, current processes and future developments of a medical application involving biochemistry.

8 Applied Science SER418 NATIONAL CODE: RA13SE905 GRADE DESCRIPTORS: 1, 3, 5, 7 This unit has 7 learning outcomes. 1. Understand the difference between elements, compounds and mixtures. 3. Recognise the common chemical symbols, formula and chemical equations representing chemical reactions. 4. Understand the nuclear model of the atom, atomic masses, number and electron configuration. 5. Distinguish between different types of chemical reactions and how different chemical bonds are broken or formed. 6. Define acids, bases and salts and interpret the ph scale. 7. Understand different types of microorganisms and their living processes. 8. Understand the principals of transmission of pathogenic micro-organisms and the prevention and control measures that can be taken to prevent disease Investigate and analyse the difference between elements, compounds and mixtures at a molecular level Interpret chemical formula Balance chemical equations Illustrate and evaluate the atomic structure of common elements by interpreting the periodic table Evaluate different types of chemical reaction Analyse the difference between the four types of chemical bonds Explain the difference between acids, bases and salts Analyse the ph scale Explain a medical use of ph Compare the morphology, modes of reproduction, nutrition and patterns of disease of common micro-organisms and other infective agents Evaluate the prevention and control measures that can be taken against micro-organisms.

9 Exploring Science SER419 NATIONAL CODE: RA13SE906 GRADE DESCRIPTORS: 1, 2, 3, 7 This unit has 7 learning outcomes. 1. Understand the common organic compounds, defining homologous series, functional groups and macromolecules. 3. Investigate enzymes as organic catalysts and understand how they affect the rate of reaction. 4. Understand the types, sources, structure and function of carbohydrates. 5. Understand the types, sources, structure and function of lipids. 6. Understand the types, sources, structure and function of proteins. 7. Understand a simple view of the structure of DNA and RNA and explain how the genetic code is translated into protein synthesis. 8. Understand the different types of medical applications involving biochemistry Evaluate different groups of organic compounds and their uses in association with the body Practically identify the factors affecting enzyme rates of reaction Describe the source, structure and function of carbohydrates Investigate and analyse a biochemical medical problem and treatment involving glucose Analyse the structure and biochemical functions of a group of lipids and a medical problem and treatment that may occur Describe the structure and function of proteins and illustrate how haemoglobin exhibits all levels of protein structure 7.1. Analyse the stages of protein synthesis from DNA 8.1. Analyse the history, current processes and future developments of a medical application involving biochemistry.

10 Physical Science SER420 NATIONAL CODE: RA13SE907 GRADE DESCRIPTORS: 1, 2, 3, 7 This unit has 5 learning outcomes. 1. Understand the generation and nature of electricity and the properties of magnetism. 2. Understand the electromagnetic spectrum and the nature of waves Describe how electricity is generated and explain electric flow in terms of current, potential difference, resistance and power Investigate and explain the principles of magnetism Investigate and explain the nature of light and sound. 3. Understand the nature of light and sound Illustrate and evaluate a medical use of the electromagnetic spectrum. 4. Understand the function of the main components found in medical equipment. 5. Investigate different physical diagnostic and therapeutic techniques available currently for medicine Illustrate the structure and function of the components used in an item of diagnostic and therapeutic equipment Analyse both a physical diagnostic and a therapeutic technique used in medical practice.

11 Mechanical Science Two SER783 NATIONAL CODE: XH12SE901 GRADE DESCRIPTORS: (Level 3 Only) This unit has 7 learning outcomes. 1. Apply correct S.I. unit terminology to the solution of practical problems. 2. Apply the concept of Free Body Diagrams in solving practical problems. 3. Illustrate, through practical investigation, the concept of force. 4. Use practical investigations and calculations to illustrate the principles of coplanar forces. 5. "Establish the relationship between displacement, velocity and acceleration for linear and angular motion: and solve practical problems by investigation and calculation" Solve practical problems using the S.I. system of units Solve practical problems using the concept of Free Body Diagrams Carry out appropriate investigations to determine: Static and dynamic forces, Static and dynamic friction, Forces in fluids at rest, Centroids of plain and irregular shapes Produce vector diagrams of three or more forces and resolve those forces Calculate the resultant and equilibrant of two or more forces Calculate the centroid of common engineering sections Apply Newton's Laws of Motion Determine: displacement, speed, velocity, acceleration, relative velocity and resultant velocity Develop and use equations of motion to solve practical problems Construct and use velocity vector diagrams to solve practical problems.

12 6. Interpret the results of tests to show the effects of force on common engineering materials. 7. Solve problems involving potential and kinetic energy Analyse and evaluate: Tension, compression and shear forces, The concept of stress an an internal reaction, The concepts of elastic and plastic behaviour, Strain and shear strain as units of change of size and shape, Young's Modulus of Elasticity as a concept of stiffness, The Factor of Safety and its appropriate applications, The terms of: elastic limit, yield point, load capability, percentage reduction in area Demonstrate by calculation the concept of: Potential energy as energy due to position, Kinetic energy as due to motion.

13 Electrical Principals Two SER785 NATIONAL CODE: XJ12SE901 GRADE DESCRIPTORS: (Level 3 Only) This unit has 5 learning outcomes. 1. Apply circuit theory to the solution of simple circuit problems 2. Apply the fundamental laws and properties of electric fields to problems involving capacitors 1.1. Apply Ohm's law to the solution of problems relating to series-parallel combinations of resistors 1.2. Apply Kirchhoff's Laws to problems involving not more than two unknowns 2.1. Describe the concepts of electric field and electic flux 2.2. Describe the relationship between electric field strength and electric flux density and define the relative permittivity of free space 2.3. Define capacitance as the constant of proportionality between charge and potential difference and analyse the relationship between capacitance and the physical dimensions of parallel plates 2.4. Investigate expressions for energy stored by a capacitor 2.5. Solve problems relating to uniform fields in single dielectrics involving the relationships previously established 2.6. Describe expressions for the equivalent capacitance of capacitors connected in series and parallel, solve simple problems

14 3. Apply the fundamental laws governing magnetic fields to the solution of problems relating to magnetic circuits and materials 4. "Apply the fundamental principles of, and laws governing electromagnetic induction" 5. Understand the concepts of self and mutual inductance and relates these to the transformer principle 3.1. Evaluate the concept of the magnetic field and magnetic flux to explain the forces of attraction and repulsion between magnetised bodies and define magnetic field strength 3.2. Investigate the relationship between magnetic field strength and magnetic flux density and define relative permeability and the permeability of free space 3.3. Summarises magnetomotive force, reluctance and magnetic field strength and solves problems involving magnetic circuits 3.4. Describe hysteresis loss by means of a loop diagram 4.1. Evaluate the motor principle in terms of F = B.L.I Establish the relationships E = B.L.V. and E=N.d phi/dt and use them to solve simple problems 4.3. Explain the historical and technical significance of Faraday's and Lenz's Laws 4.4. Explain the concept of eddy currents and eddy current loss 5.1. Define self-inductance of a coil 5.2. Deduce and apply the relationships: E=L di/dt and phi N/I 5.3. Define mutual inductance and describe the production of induced voltage due to change of mutual flux linkage 5.4. Describe the transformer principle 5.5. Deduce that energy stored in an inductor is 1/2.L.I squared 5.6. Solve problems on self-inductance, mutual inductance and the transformer principle

15 Mechanical Science CREDIT VALUE: 9 SER788 NATIONAL CODE: XH13SE901 GRADE DESCRIPTORS: 1, 3, 7 This unit has 15 learning outcomes. 1. Apply correct S.I. unit terminology to the solution of practical problems. 2. Apply the concept of Free Body Diagrams in solving practical problems. 3. Use practical investigation and calculation to demonstrate turning moment as a torque. 4. Understand the relationship between mass, velocity and momentum for linear motion. 5. Use practical investigation and calculation to demonstrate the principle of moments and system equilibrium, with reference to working solutions. 6. Interpret the results of tests to show the effect of shear force on, and the application of, shear stress, to engineering materials. 7. Solve problems involving potential and kinetic energy 1.1. Solve practical problems using the S.I. system of units Solve practical problems using the concept of Free Body Diagrams Determine the value of torques and couples as applied to gears Apply moments to the equilibrium of beams and levers Demonstrate the concepts of mass, momentum, impulse and impact Use vector diagrams to solve practical problems Demonstrate, by calculation, the equilibrium of uniform, simplysupported beams and other simple force systems i.e. levels Determine the reactions due to concentrated and uniformly distributed loads Analyse the results of tests carried out on engineering materials to determine: The Shear Modulus and compare it with Young s Modulus, The effect of torsion and double shear Demonstrate, by calculation the concept of: Potential energy as energy due to position, Kinetic energy as due to motion 7.2. Apply the principle of conservation of energy to systems in motion e.g. Power Transmission

16 8. Construct shear force and bending moment diagrams and explain their significance 9. Use practical investigations to explain further, the concept of force 10. Recognise the constituents incorporated in the steady flow energy equation in order to solve problems related to given systems 11. Solve problems involving energy transfer through mechanical power plant, braking systems and rotating shafts 12. Solve problems to determine the energy transfer involved in phase change 8.1. Demonstrate by calculation: Simplysupported beams and cantilevers, Point and uniformly distributed loads and combined loading, The point of contraflexure 8.2. Determine the magnitude and position of the maximum bending moment for different load configurations 9.1. Determine: The forces producing internal and external equilibrium in systems such as compound bars, Forces in rotation, including singleplane balancing Investigate: The energy forms in the steady flow energy equations, and their algebraic signs, The use of a systems approach to identify inputs and outputs to the system, The application of the equation to simple problems Investigate: The relationship between heat, work and power, The concept of energy transfer as work done, The concept of energy transfer due to temperature change, Friction as a cause of energy loss, The principle of conservation of energy; the energy balance Apply the above concepts to: Determine the power transmitted by rotating shafts, mechanical power Demonstrate by calculation: The concepts of sensible and latent heat, Single and two-phase systems Apply the concept of latent heat energy transfer e.g. a domestic refrigerator system

17 13. Investigate the basic gas laws Examine the differences between gases and liquids Solve problems involving the combined gas equation PV/T = K and the characteristic gas equation PV = mrt Examine the limitations of the gas laws at extreme pressure and temperatures Apply the thermodynamic property tables. 14. Derive Bernoulli's Equation Apply Bernoulli's equations to solve simple problems 15. Apply the continuity and Beroulli's equation to practical problems involving fluids in motion Apply the continuity equation and Bernoulli's equation to practical flow systems e.g. central heating systems, cooling systems, fuel flow systems.

18 Electronics CREDIT VALUE: 6 SER789 NATIONAL CODE: XJ13SE901 GRADE DESCRIPTORS: 1, 3, 7 This unit has 5 learning outcomes. 1. Understand concepts and devices appropriate to analogue and digital electronic systems 1.1. Apply the correct terminology to describe materials: eg Semiconductor materials, n-type, p-type 2. Carry out information searches on manufacturers data sheets 3. Select appropriate devices for specified purposes 2.1. Describe the operation and compare the characteristics of: p-n junction diode, Zener diode, Bipolar transistor, Unipolar transistor, Class A small signal amplifier, Transistor models, Series voltage regulator, Combinational logic gates 3.1. Identify and select components from manufacturers data sheets and use these to design simple circuits: eg Simple dc power supply, Series voltage regulator, Simple transistor switching circuit, Single stage Class A amplifier, Simple combinational logic circuits 4.1. Construct and test the above circuits against the specification 4. Test devices and systems against specifications 5. Communicate test results effectively 5.1. Report on the above tests using correct terminology and appropriate technical terms

19 Scientific Investigation Skills WIY436 NATIONAL CODE: RA53SR004 GRADE DESCRIPTORS: 3, 4, 5, 7 This unit has 4 learning outcomes. 1. Understand how to design a practical investigation. 2. Demonstrate how to carry out experimental procedures. 3. Appreciate the importance of analysis of experimentation. 4. Demonstrate ability to write accurate reports of investigations and experiments. 1.1 Identify and define a problem, and construct a testable hypothesis related to the problem Analyse needs and design a plan to carry out a practical investigation Explain the procedure to be followed Follow a procedure including the safe use of equipment, with due regard to good scientific practice Obtain information relevant to the experiment or activity Use information to reach conclusions and to analyse and interpret the information in a suitable way, accounting for errors or limitations Explain outcomes and evaluate the effectiveness of activity, identifying as necessary any areas for improvement Follow established conventions for the presentation of scientific reports.

20 Foundation Science I Two WIY480 NATIONAL CODE: RH32SR018 GRADE DESCRIPTORS: (Level 3 Only) This unit has 5 learning outcomes. 1. Demonstrate an understanding of the essential characteristics of living organisms. 2. Demonstrate an understanding of the difference between Prokaryotic and Eukaryotic cells 3. Demonstrate an understanding of the importance of molecular movement in biological processes. 4. Demonstrate an understanding of the role of enzymes in Biological processes. 5. Demonstrate an understanding of the microstructure of matter. 1.1 Describe the characteristics necessary to be classed as living. 2.1 Explain that organisms are divided into five kingdoms. 3.1 Describe the processes of diffusion, osmosis and active transport. 4.1 Describe the mechanisms of enzyme action. 5.1 Describe the structure of an atom in terms of electrons, neutrons and protons.

21 Foundation Science I WIY482 NATIONAL CODE: RH33SR022 GRADE DESCRIPTORS: 1, 7 This unit has 5 learning outcomes. 1. Demonstrate an understanding of the essential characteristics of living organisms. 2. Demonstrate an understanding of the difference between Prokaryotic and Eukaryotic cells. 3. Demonstrate an understanding of the importance of molecular movement in biological processes. 1.2 Explain the characteristics necessary to be classed as living. 2.1 Explain that organisms are divided into five kingdoms. 2.2 Analyse the differences between prokaryotic and Eukaryotic cells with reference to the function of organelles 3.1 Explain the processes of diffusion, osmosis and active transport with reference to Fick s Law and concentration gradients 4. Demonstrate an understanding of the role of enzymes in Biological processes. 4.1 Explain the mechanisms of enzyme action. 4.2 Analyze the factors that affect their rate of catalysis. 5. Demonstrate an understanding of the microstructure of matter. 5.1 Explain the structure of an atom in terms of electrons, neutrons and protons with reference to the electron configuration of Hydrogen, Sodium, Chlorine, Carbon and Oxygen.

22 Foundation Science II Two WIY485 NATIONAL CODE: RH32SR019 GRADE DESCRIPTORS: (Level 3 Only) This unit has 6 learning outcomes. 1. Demonstrate an understanding that electrons and charge are key determinants in the properties of a chemical compound. 2. Demonstrate an understanding of the structure and format of the long form of the Periodic Table. 3. Demonstrate an understanding that organic compounds are a major category of economically and biologically vital substances. 4. Demonstrate an ability to use terminology to describe motion. 5. Demonstrate an understanding of the concept of work, energy and energy transfer. 6. Demonstrate an understanding of the properties of waves and the passage of light. 1.1 Describe the importance of the bonding type within a chemical substance. 2.1 Locate individual elements in the Periodic Table and be able to identify the atomic number and mass number. 3.1 Identify simple common structural elements found in organic molecules such as an alkane and alkene. 3.2 Identify some important biological compounds such as carbohydrate, lipid and protein. 4.1 Define the interrelationship between the terms speed, velocity and acceleration. 5.1 Define the main types of energy. 6.1 Describe the wave properties of reflection, diffraction and refraction.

23 Foundation Science II WIY486 NATIONAL CODE: RH33SR023 GRADE DESCRIPTORS: 1, 7 This unit has 6 learning outcomes. 1 Demonstrate an understanding that electrons and charge are key determinants in the properties of a chemical compound. 2 Demonstrate an understanding of the structure and format of the long form of the Periodic Table. 3 Demonstrate an understanding that organic compounds are a major category of economically and biologically vital substances. 4 Demonstrate an ability to use terminology to describe motion. 5 Demonstrate an understanding of the concept of work, energy and energy transfer. 6 Demonstrate an understanding of the properties of waves and the passage of light. 1.1 Evaluate the importance of the bonding type within a chemical substance. 2.1 Locate individual elements in the Periodic Table and be able to identify the atomic number, mass number and electronic structure of these elements 2.2 Explain particular groups in the table and recognise groups with reference to electronic structure 3.1 Explain simple common structural elements found in organic molecules such as an alkane, alkene, alkyne or a carboxylic acid group. 3.2 Explain some important biological compounds such as carbohydrate, lipid or protein. 4.1 Explain the terms speed, velocity and acceleration and be able rearrange equations to determine these values. 5.1 Define the main types of energy and its transfer. 6.1 Explain the wave properties of reflection, diffraction and refraction. 6.2 Use knowledge of wave properties to describe the passage of light.