Source: https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-3-timber-social-issues [Revision notes](https://senecalearning.com/en-gb/revision-notes.md) › [GCSE](https://senecalearning.com/en-gb/revision-notes/gcse.md) › [Design & Technology](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology.md) › [AQA](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa.md) › Timber: Social Issues # Timber: Social Issues Design & Technology: AQA GCSE, topic 3.3.3 ## Social Issues in the Design and Manufacture of Products Trees have been around for millions of years and many believe that they should be treated with respect and not be used at all. ### History ![History](https://image-v2.cdn.app.senecalearning.com/2018-09/2543db2f-04ef-4157-a9be-3a8c69307537/tree-bodhi-.jpg) - Trees have been around for millions of years and many believe that they should be treated with respect and not be used at all. - Some trees are very old and are historically important. - There are many oak trees with hollows that are huge. ### Deforestation ![Deforestation](https://image-v2.cdn.app.senecalearning.com/2018-10/0d886427-72f4-4fde-8146-34d2f79c35fa/deforestation-trees-forest-.jpg) - Deforestation is a huge issue of the modern day, with large rainforests in South America and Africa being affected. - Interestingly Asia has gained in trees and forestry in recent times. ### Driftwood ![Driftwood](https://image-v2.cdn.app.senecalearning.com/2019-04/7fcee942-d0cd-4b6f-bee1-11ccfff3736a/wood-driftwood-.jpg) - Use of driftwood is seen as an effective way to produce furniture and products without destroying the environment. - Driftwood is broken branches and deadwood that usually end up washed away on shores. - The bark is already taken off due to the water and the salt. ### Uses ![Uses](https://image-v2.cdn.app.senecalearning.com/courseImages/biology/OCR%2021%20Century/6%20-%20Life%20on%20earth/coraf_reef.jpg) - It gives a rather unusual and different approach for furniture and wood manufactures but allows creative individuals to create interesting sculptures and scenery for fish tanks for example. ## Test yourself on Timber: Social Issues - Which part of the world has increased in trees and forestry in recent times? - What type of wood can be used with no harm to the environment? [Practise this topic for free](https://app.senecalearning.com/classroom/course/b4e64de8-a5d1-411b-81e2-aa4e2016e908/section/38c0cfd4-9588-4dcf-82b0-b3a5c8e887d6/session) - Previous topic: [3.3.2 Timber: The Six Rs](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-2-timber-the-six-rs.md) - Next topic: [3.3.4 Exam-Style Questions - Timber](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-4-exam-style-questions-timber.md) ## Design & Technology: AQA GCSE contents ### 1 Core Technical Principles - 1.1 New & Emerging Technologies - [1.1.1 Industry](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-1-industry.md) - [1.1.2 Enterprise](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-2-enterprise.md) - [1.1.3 Sustainability](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-3-sustainability.md) - [1.1.4 People](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-4-people.md) - [1.1.5 Culture & Society](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-5-culture-and-society.md) - [1.1.6 Environment](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-6-environment.md) - [1.1.7 Production Techniques & Systems](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-7-production-techniques-and-systems.md) - [1.1.8 Emerging Technologies & Design](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-8-emerging-technologies-and-design.md) - [1.1.9 End of Topic Test - New & Emerging Technologies](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-9-end-of-topic-test-new-and-emerging-technologies.md) - [1.1.10 Exam-Style Questions - Emerging Technologies](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-1-10-exam-style-questions-emerging-technologies.md) - 1.2 Energy Generation & Storage - [1.2.1 Fossil Fuels & Nuclear](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-2-1-fossil-fuels-and-nuclear.md) - [1.2.2 Renewable Energy](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-2-2-renewable-energy.md) - [1.2.3 Energy Storage Systems](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-2-3-energy-storage-systems.md) - 1.3 Developments in New Materials - [1.3.1 Modern Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-3-1-modern-materials.md) - [1.3.2 Smart Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-3-2-smart-materials.md) - [1.3.3 Exam-Style Questions - Smart Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-3-3-exam-style-questions-smart-materials.md) - [1.3.4 Composite Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-3-4-composite-materials.md) - [1.3.5 Technical Textiles](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-3-5-technical-textiles.md) - 1.4 Systems Approach to Designing - [1.4.1 Inputs](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-4-1-inputs.md) - [1.4.2 Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-4-2-processes.md) - [1.4.3 Outputs](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-4-3-outputs.md) - [1.4.4 Looped Systems](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-4-4-looped-systems.md) - 1.5 Mechanical Devices - [1.5.1 Types of Movement](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-5-1-types-of-movement.md) - [1.5.2 Levers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-5-2-levers.md) - [1.5.3 Linkages](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-5-3-linkages.md) - [1.5.4 Rotary Systems](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-5-4-rotary-systems.md) - [1.5.5 End of Topic Test - Designing & Mechanical Devices](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-5-5-end-of-topic-test-designing-and-mechanical-devices.md) - 1.6 Materials Categories - [1.6.1 Timbers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-1-timbers.md) - [1.6.2 Metals & Alloys](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-2-metals-and-alloys.md) - [1.6.3 Metals & Alloys 2](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-3-metals-and-alloys-2.md) - [1.6.4 Polymers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-4-polymers.md) - [1.6.5 Polymer Types](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-5-polymer-types.md) - [1.6.6 Textiles](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-6-textiles.md) - [1.6.7 Textile Types: Fibres](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-7-textile-types-fibres.md) - [1.6.8 Textile Types: Weave](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-8-textile-types-weave.md) - [1.6.9 Paper & Boards](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-6-9-paper-and-boards.md) - 1.7 Material Properties - [1.7.1 Physical & Working Properties](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-7-1-physical-and-working-properties.md) - [1.7.2 End of Topic Test - Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-7-2-end-of-topic-test-materials.md) - [1.7.3 Exam-Style Questions - Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/1-7-3-exam-style-questions-materials.md) ### 2 Paper & Board: Specialist Technical Principles - 2.1 Selection of Materials - [2.1.1 Paper & Boards](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-1-1-paper-and-boards.md) - [2.1.2 Working with Paper & Boards](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-1-2-working-with-paper-and-boards.md) - 2.2 Paper & Board: Forces & Stresses - [2.2.1 Paper & Board: Forces & Stresses](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-2-1-paper-and-board-forces-and-stresses.md) - [2.2.2 Cardboard & Paper](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-2-2-cardboard-and-paper.md) - 2.3 Paper & Board: Ecological & Social Footprint - [2.3.1 Paper & Board: Ecological & Social Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-3-1-paper-and-board-ecological-and-social-footprint.md) - [2.3.2 Paper & Board: The Six Rs](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-3-2-paper-and-board-the-six-rs.md) - [2.3.3 Social Issues](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-3-3-social-issues.md) - 2.4 Paper & Board: Sources & Origins - [2.4.1 Paper & Board](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-4-1-paper-and-board.md) - [2.4.2 End of Topic Test - Paper & Board](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-4-2-end-of-topic-test-paper-and-board.md) - 2.5 Paper & Board: Using Materials - [2.5.1 Paper & Board: Properties of Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-5-1-paper-and-board-properties-of-materials.md) - [2.5.2 Paper & Board: Modification of Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-5-2-paper-and-board-modification-of-materials.md) - [2.5.3 Paper & Board: Shape & Form](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-5-3-paper-and-board-shape-and-form.md) - 2.6 Paper & Board: Stock Forms, Types & Sizes - [2.6.1 Paper & Board: Forms](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-6-1-paper-and-board-forms.md) - [2.6.2 Paper & Board: Types](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-6-2-paper-and-board-types.md) - [2.6.3 Paper & Board: Sizes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-6-3-paper-and-board-sizes.md) - [2.6.4 Paper & Board: Standards Components](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-6-4-paper-and-board-standards-components.md) - 2.7 Paper & Board: Scales of Production - [2.7.1 Paper & Board: Scales of Production](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-7-1-paper-and-board-scales-of-production.md) - [2.7.2 Exam-Style Questions - Scales of Production](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-7-2-exam-style-questions-scales-of-production.md) - 2.8 Paper & Board: Specialist Techniques & Processes - [2.8.1 Paper & Board: Techniques & Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-8-1-paper-and-board-techniques-and-processes.md) - [2.8.2 Paper & Board: Quality Control](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-8-2-paper-and-board-quality-control.md) - 2.9 Paper & Board: Surface Treatments & Finishes - [2.9.1 Paper & Board: Surface Treatments & Finishes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-9-1-paper-and-board-surface-treatments-and-finishes.md) - [2.9.2 End of Topic Test - Specialist Techniques](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/2-9-2-end-of-topic-test-specialist-techniques.md) ### 3 Timber: Specialist Technical Principles - 3.1 Timber: Selection of Materials - [3.1.1 Timber Based Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-1-1-timber-based-materials.md) - [3.1.2 Timber: Environment & Ethics](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-1-2-timber-environment-and-ethics.md) - 3.2 Timber: Forces & Stresses - [3.2.1 Timber: Forces & Stresses](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-2-1-timber-forces-and-stresses.md) - [3.2.2 Timber](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-2-2-timber.md) - 3.3 Timber: Ecological & Social Footprint - [3.3.1 Timber: Ecological & Social Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-1-timber-ecological-and-social-footprint.md) - [3.3.2 Timber: The Six Rs](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-2-timber-the-six-rs.md) - [3.3.3 Timber: Social Issues](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-3-timber-social-issues.md) - [3.3.4 Exam-Style Questions - Timber](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-3-4-exam-style-questions-timber.md) - 3.4 Timber: Sources & Origins - [3.4.1 Timber](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-4-1-timber.md) - [3.4.2 Timber: Processing & Seasoning](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-4-2-timber-processing-and-seasoning.md) - [3.4.3 Manufactured Board](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-4-3-manufactured-board.md) - [3.4.4 End of Topic Test - Timber](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-4-4-end-of-topic-test-timber.md) - 3.5 Timber: Using Materials - [3.5.1 Timber: Properties of Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-5-1-timber-properties-of-materials.md) - [3.5.2 Timber: Modification of Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-5-2-timber-modification-of-materials.md) - [3.5.3 Timber: Shape & Form](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-5-3-timber-shape-and-form.md) - [3.5.4 Timber: Shape & Form 2](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-5-4-timber-shape-and-form-2.md) - 3.6 Timber: Stock Forms, Types & Sizes - [3.6.1 Timber: Stock Forms, Types & Sizes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-6-1-timber-stock-forms-types-and-sizes.md) - 3.7 Timber: Scales of Production - [3.7.1 Timber: Scales of Production](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-7-1-timber-scales-of-production.md) - 3.8 Timber: Specialist Techniques & Processes - [3.8.1 Timber: Tools, Equipment & Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-8-1-timber-tools-equipment-and-processes.md) - [3.8.2 Timber: Tools, Equipment & Processes 2](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-8-2-timber-tools-equipment-and-processes-2.md) - [3.8.3 Timber: Quality Control](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-8-3-timber-quality-control.md) - 3.9 Timber: Surface Treatments & Finishes - [3.9.1 Timber: Surface Treatments](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-9-1-timber-surface-treatments.md) - [3.9.2 Timber: Finishes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-9-2-timber-finishes.md) - [3.9.3 End of Topic Test - Specialist Techniques](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/3-9-3-end-of-topic-test-specialist-techniques.md) ### 4 Metal: Specialist Technical Principles - 4.1 Metals: Selection of Materials - [4.1.1 Metal-Based Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-1-1-metal-based-materials.md) - [4.1.2 Ferrous Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-1-2-ferrous-metals.md) - [4.1.3 Non-Ferrous Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-1-3-non-ferrous-metals.md) - [4.1.4 Alloys](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-1-4-alloys.md) - [4.1.5 Metals: Environment & Ethics](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-1-5-metals-environment-and-ethics.md) - 4.2 Metals: Forces & Stresses - [4.2.1 Metals: Forces & Stresses](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-2-1-metals-forces-and-stresses.md) - 4.3 Metals: Ecological & Social Footprint - [4.3.1 Metals: Ecological Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-3-1-metals-ecological-footprint.md) - [4.3.2 Metals: Social Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-3-2-metals-social-footprint.md) - [4.3.3 Metals: The Six R's](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-3-3-metals-the-six-rs.md) - [4.3.4 Metals: Social Issues](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-3-4-metals-social-issues.md) - 4.4 Metals: Sources & Origins - [4.4.1 Origins of Metal](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-4-1-origins-of-metal.md) - [4.4.2 Processing Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-4-2-processing-metals.md) - 4.5 Metals: Alloy-Based Materials - [4.5.1 Types of Metal Alloys](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-1-types-of-metal-alloys.md) - [4.5.2 Alloying Elements](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-2-alloying-elements.md) - [4.5.3 Properties & Benefits](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-3-properties-and-benefits.md) - [4.5.4 Processing & Fabrication](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-4-processing-and-fabrication.md) - [4.5.5 Applications of Alloys](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-5-applications-of-alloys.md) - [4.5.6 Metal Alloys in Industry](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-6-metal-alloys-in-industry.md) - [4.5.7 Applications of Metal Alloys](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-5-7-applications-of-metal-alloys.md) - 4.6 Metals: Using Materials - [4.6.1 Properties of Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-6-1-properties-of-metals.md) - [4.6.2 Modification of Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-6-2-modification-of-metals.md) - [4.6.3 Metals: Shape & Form](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-6-3-metals-shape-and-form.md) - 4.7 Metals: Scales of Production - [4.7.1 Metals: Scales of Production](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-7-1-metals-scales-of-production.md) - 4.8 Metals: Specialist Techniques & Processes - [4.8.1 Metals: Tools](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-8-1-metals-tools.md) - [4.8.2 Metals: Tools & Equipment](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-8-2-metals-tools-and-equipment.md) - [4.8.3 Metals: Cutting, Forming & Machining Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-8-3-metals-cutting-forming-and-machining-processes.md) - [4.8.4 Metals: Joining, Casting & Heat Treatment Process](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-8-4-metals-joining-casting-and-heat-treatment-process.md) - 4.9 Metals: Quality Control - [4.9.1 Metals: Quality Control](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-9-1-metals-quality-control.md) - [4.9.2 Metals: Quality Control Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-9-2-metals-quality-control-processes.md) - 4.10 Metals: Surface Treatments & Finishes - [4.10.1 Metals: Surface Treatments](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-10-1-metals-surface-treatments.md) - [4.10.2 Metals: Surface Treatments for Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-10-2-metals-surface-treatments-for-metals.md) - [4.10.3 Metals: Finishes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-10-3-metals-finishes.md) - [4.10.4 Metals: Finishing Techniques for Metals](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/4-10-4-metals-finishing-techniques-for-metals.md) ### 5 Polymers: Specialist Technical Principles - 5.1 Polymers - [5.1.1 Polymers: Functionality & Aesthetics](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-1-polymers-functionality-and-aesthetics.md) - [5.1.2 Polymers: Environment & Ethics](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-2-polymers-environment-and-ethics.md) - [5.1.3 Polymers: Sources, Origins & Properties](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-3-polymers-sources-origins-and-properties.md) - [5.1.4 Polymers: Forces & Stresses](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-4-polymers-forces-and-stresses.md) - [5.1.5 Polymers: Ecological & Social Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-5-polymers-ecological-and-social-footprint.md) - [5.1.6 Polymers: The Six R's](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-1-6-polymers-the-six-rs.md) - 5.2 Polymer Categories - [5.2.1 Categories of Polymers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-2-1-categories-of-polymers.md) - [5.2.2 Thermoforming Polymers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-2-2-thermoforming-polymers.md) - [5.2.3 Thermosetting Polymers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-2-3-thermosetting-polymers.md) - 5.3 Polymer Forms - [5.3.1 Polymers: Stock Forms](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-3-1-polymers-stock-forms.md) - [5.3.2 Polymers: Shape & Form](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-3-2-polymers-shape-and-form.md) - 5.4 Polymer Production, Techniques & Quality Control - [5.4.1 Polymers: Scales of Production](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-4-1-polymers-scales-of-production.md) - [5.4.2 Polymers: Specialist Techniques & Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-4-2-polymers-specialist-techniques-and-processes.md) - [5.4.3 Polymers: Quality Control Systems: Tolerance](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-4-3-polymers-quality-control-systems-tolerance.md) - [5.4.4 Polymers: Finishes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/5-4-4-polymers-finishes.md) ### 6 Textiles: Specialist Technical Principles - 6.1 Textile Materials - [6.1.1 Origin of Textiles](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-1-1-origin-of-textiles.md) - [6.1.2 Textile Industry](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-1-2-textile-industry.md) - 6.2 Selection of Materials - [6.2.1 Natural Fibres](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-2-1-natural-fibres.md) - [6.2.2 Synthetic Fibres](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-2-2-synthetic-fibres.md) - [6.2.3 Environmental Concerns](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-2-3-environmental-concerns.md) - [6.2.4 Environmental Impact](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-2-4-environmental-impact.md) - [6.2.5 Ethical Challenges](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-2-5-ethical-challenges.md) - 6.3 Forces & Stresses - [6.3.1 Forces & Stresses](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-3-1-forces-and-stresses.md) - 6.4 Ecological & Social Footprint - [6.4.1 Ecological Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-1-ecological-footprint.md) - [6.4.2 Social Footprint](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-2-social-footprint.md) - [6.4.3 Addressing Ecological & Social Footprints](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-3-addressing-ecological-and-social-footprints.md) - [6.4.4 The Six R's](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-4-the-six-rs.md) - [6.4.5 Labour Conditions](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-5-labour-conditions.md) - [6.4.6 Social Issues](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-6-social-issues.md) - [6.4.7 Addressing Social Issues](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/6-4-7-addressing-social-issues.md) ### 7 Designing & Making Principles - 7.1 Investigation & Data - [7.1.1 Iterative Design](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-1-iterative-design.md) - [7.1.2 Primary & Secondary Data](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-2-primary-and-secondary-data.md) - [7.1.3 Market Research](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-3-market-research.md) - [7.1.4 Ergonomics](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-4-ergonomics.md) - [7.1.5 Specifications](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-5-specifications.md) - [7.1.6 End of Topic Test - Investigation & Data](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-6-end-of-topic-test-investigation-and-data.md) - [7.1.7 Exam-Style Questions - Specifications](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-1-7-exam-style-questions-specifications.md) - 7.2 Environmental, Social & Economic Challenges - [7.2.1 Challenges](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-2-1-challenges.md) - [7.2.2 Your Research](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-2-2-your-research.md) - 7.3 The Work of Others - [7.3.1 Designers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-1-designers.md) - [7.3.2 Architects](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-2-architects.md) - [7.3.3 Product Design](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-3-product-design.md) - [7.3.4 Industrial Designers](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-4-industrial-designers.md) - [7.3.5 Product Design Companies](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-5-product-design-companies.md) - [7.3.6 Textile Design Companies](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-6-textile-design-companies.md) - [7.3.7 End of Topic Test - The Work of Others](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-3-7-end-of-topic-test-the-work-of-others.md) - 7.4 Design Strategies - [7.4.1 Design Strategies](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-4-1-design-strategies.md) - 7.5 Communication of Design Ideas - [7.5.1 Design Communication](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-5-1-design-communication.md) - 7.6 Prototype Development - [7.6.1 Prototype Development](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-6-1-prototype-development.md) - 7.7 Selection of Materials - [7.7.1 Materials](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-7-1-materials.md) - 7.8 Tolerances - [7.8.1 Tolerances](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-8-1-tolerances.md) - 7.9 Material Management - [7.9.1 Managing Material](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-9-1-managing-material.md) - [7.9.2 Tools](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-9-2-tools.md) - 7.10 Specialist Equipment - [7.10.1 Health & Safety](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-10-1-health-and-safety.md) - 7.11 Specialist Techniques & Processes - [7.11.1 Specialist Techniques & Processes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-11-1-specialist-techniques-and-processes.md) - [7.11.2 Surface Finishes](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-11-2-surface-finishes.md) - [7.11.3 End of Topic Test - Designing & Making](https://senecalearning.com/en-gb/revision-notes/gcse/design-and-technology/aqa/7-11-3-end-of-topic-test-designing-and-making.md)