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MYP Grading Scale
Transcript
Let's Scope it Out!
Audrey Himes and Milla Costa
Goals For Project
Creating The Solution
Microscope:
Creating The Solution
Telescope:
Kaleidoscope:
Primary Goal- Research, design and build a telescope and microscope
Secondary Goal- Construct our own microscope lens
Third Goal- Research, Design, and build a kaleidoscope
Questions???
MYP Grading Scale
Developing Ideas
For our telescope:
- Eyepiece: Double Convex: Focal Length=15cm
- Objective: Double Convex: Focal Length=50cm
- Total length of telescope=65cm
Creating the Solution
Ray diagrams:
Telescope:
Research
Developing Ideas
Microscope:
Analyzing
For our Microscope:
- Eyepiece: Double Convex: Focal Length=13.5cm
- Objective: Double Convex: Focal Length= 50cm
- Total length of microscope= 17cm
We used the lens with a 50cm focal length in both our telescope and our microscope
What went well:
- Teamwork
- Time Management
- Learning Concepts
- Division of the work
- Lenses
- Ray Diagrams
- Telescope Designs+Components
- Microscope Designs+Components
- Kaleidoscope Designs
Different Types of Telescopes:
1. Refracting- What we are using
2. Reflecting
Analyzing
Creating the Solution
Single Lens Microscope:
Problems:
- Thievery
- Illness
- Frustration; both with lenses and ray diagrams
Slide:
Sources
The slide contains pocket lint
Creating the Solution
What We Learned
Solutions
Single lens ray diagram:
Audrey:
Milla:
- Found new lenses after our original ones were stolen
- Caught up quickly after we started behind when Milla was sick
- Did more research to fix problems with ray diagramming
- http://www.marencik.com/Design/scopes.html
- https://www.math.ubc.ca/~cass/courses/m309-01a/chu/Applications/apps.htm
- http://hyperphysics.phy-astr.gsu.edu/hbase/geoopt/raydiag.html
- http://www.physicsclassroom.com/class/refln/Lesson-2/Ray-Diagrams-for-Plane-Mirrors
Developing Ideas
- How different types of lenses work with each other
- How to apply focal lengths into building a telescope and microscope
- How to effectively manage and divide up work
- I learned how to use focal lengths to create ray diagram for the lenses
- I learned how to create a microscope lens
- I learned how difficult it was rto find lenses that work well with each other
For our Kaleidoscope:
- Three paneled mirrors running the length of the tube
- Magnifying glass at the end of the tube
- Container with beads at the very end
- Length of tube=24cm;
Total Length=27cm
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