Technology and Design
Key Stage 3
To design and model
a Mobile Phone Holder
Task: II
Developing ideas
through modelling
RA Moffatt. AAO
Learning Intentions:
WALT: We are learning to 1. use card and fixings to design and develop a 3D model;
2. use front, side and isometric views as a starting point for
sketching your design ideas;
3. develop and use criteria to assess your work.
How would we know that we have been successful?
Learning Intentions:
Card Modelling
WALT: We are learning to: –
1. model in card - scoring, cutting, folding, interlocking, pivot,
hinge joining and gluing;
2. measure accurately and work to a scale 1:1;
3. understand what is meant by proportion;
4. mark out a profile;
Learning Intentions:
Card Modelling
WALT: We are learning to: –
5. use templates;
6. understand the process of line bending using card/acrylic
sheet;
7. relate the construction techniques in card to a resistant
material / acrylic plastic.
Learning Intentions:
WALT: We are learning to: 8. draw light construction lines;
9. draw parallel lines;
10. draw lines to scale 1:1;
11. use isometric template to sketch in pictorial
12. draw two views of a simple working drawing;
13. add three important dimensions to a working drawing;
Success Criteria:
WILF: What I’m looking for
1. An imaginative yet simplistic design;
2. A card model - accurately cut out / neatly folded;
3. A model that supports your mobile phone – a design that
works;
4. Good 2D / 3D sketches – showing clarity, detail of how the
idea works, parallel lines, in proportion etc;
5. Some understanding of pictorial drawing;
6. A model / design that can be made using the given resistant
material;
Success Criteria:
WILF: What I’m looking for
1. An imaginative yet simplistic design;
A start may be made by Looking at :-
Man, women, or animal profiles
Design & Research
Reference Materials
Ideas!
Help when Designing!
side view
front view
Card Models
Concept Sketches / First ideas!
Concept Sketches / first ideas!
1
2
Sketch Geometry
CAD Drawing
CAD Drawing
CAD Drawing
CAD drawing
proposed idea for a mobile phone holder
CAD Drawing
CAD Drawing
Development of your idea!
Other ideas!
folded
Un-folded /
Development
Development
Pair and Share:
1) Discuss the Good and
Bad points of this design
2) Suggest how could
this design be
modified and
simplified for
manufacture?
Development of an Idea
CAD Drawing
Evaluation:
What worked well and why?
What did you find difficult?
Suggested Improvements:
What would you change / modify?
Mobile Phone Holder
Marks
Success Criteria / Outcomes
Design / Modelling
Design Opportunity:
Phone Holder:
• Model two idea in card to
scale:
Communicating /
Modelling
• Sketch two proposed ideas
• Good quality 2D sketches
showing - clarity and detail:
• 3D sketches using templates
• A card model made to scale that
supports the mobile phone / stability;
• Aesthetically pleasing;
• Phone fits easily in and out.
3
• Sketches easily understood - good
clear 2D / 3D drawings in proportion;
• Key Dimensions included;
• Notes added to help explain your idea.
3
Pupil’s
Mark
Teacher’s
Mark
2
1
2
1
Manufacturing
6
4
1
A manufactured product which
demonstrates precision and
quality finish.
The holder should securely hold
the mobile phone.
Teacher Feedback:
Total:
12
Pupil’s comments:
Pupil’s Name:
Agreed Total:
3 – Exceeding Target
2 – On Target
1 – Below Target
Class:
Suggested Mobile Phone Designs
Suggested Mobile Phone Designs
Activity Description:
Time - approximately 8 x 35min periods;
Theory / Workshop demonstrations: The pupils study the
process and constraints of accurately filing to an internal
radius.
Manufacture: To manufacture accurately to a profile /
template or pattern and to understand a basic working
drawing;
Applied Design: to design and manufacture the body of the
Mobile Phone Holder.
Interesting Websites
http://ditc.missouri.edu
http://www.teachengineering.com
http://www.zoonzone.com
http://www.kitesite.com.au/index.html
http://www.grand-illusions.com/toycollection/via/
http://www.iteaconnect.org/Publications/TTT/mayjun06.pdf
www.nasaexplores.com/show_912_student_sh.php?...