Using local and recycled material
Metal Technology · Grade 10 · about 40 minutes
Where usable scrap metal comes from, how to check a reclaimed piece before designing around it, and why reuse is both cheaper and better for the environment.
Sign in to read this lesson
Lessons are for learners and teachers with an account. Browsing the curriculum — subjects, strands and what each sub-strand covers — stays open to everyone.
- 6 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take
Other lessons in this sub-strand
- What a design-and-make project is
- Finding real problems around you
- Choosing which problem to solve
- Writing the design brief
- From brief to specification
- Sketching three different ideas
- Choosing the best idea
- The working drawing
- Choosing the metal for each part
- Using local and recycled material
- The bill of materials and costing
- Planning the order of operations
- Planning for safety
- Marking out the project
- Cutting and shaping the parts
- Joining the parts
- Cleaning and protecting the item
- Testing and evaluating the project