Surface treatments and finishes: communal areas
Lesson details
Learning outcome
I can finish the surface of a product to a high standard.
Key learning points
- The type of surface finish depends on the material, product and purpose.
- Some materials, such as polymers, can be self-finishing and not require additional processes or finishes.
Keywords
Self-finishing - a processed material requiring no additional finishing
Additive - a substance added to something else to improve or alter it
Finishing - a process that adds surface treatment to improve how a material looks, feels, or performs
Common misconception
All materials have additional surface finishes applied.
Some materials, such as polymers, can be self-finishing and do not require additional processes or finishes.
Teacher tip
It would be great if students had the opportunity to handle different polymer examples and compare the finishes.
Equipment
Handling collection of different polymers.
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.Match the key word to the definition.
Q2.Quality assurance is about checking the planning and processes. It focuses on problems before they happen.
Q3.What would be the most suitable method of presenting a manufacturing plan?
Q4.A product’s tolerance is shown as a number with a __________ in front of it.
Q5.A component with a length of 20 mm has a tolerance of ± 0.5 mm. Select the acceptable lengths.
Q6.What measurement device is this an image of?
Assessment exit quiz
4 Questions
Q1.Reforming processes are usually , which means they do not require additional processes after being manufactured.
Q2.Which printing process is this?
Q3.Match the polymer additive to the reason for its use.
Q4.Why is uPVC enhanced with additive when used for window frames?
To help you plan your 10 design and technology lesson on: Surface treatments and finishes: communal areas, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 10 design and technology lesson on: Surface treatments and finishes: communal areas, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 4 design and technology lessons from the Communal areas context unit, dive into the full secondary design and technology curriculum, or learn more about lesson planning.