Overview
The Challenging Part
The most challenging requirement of this honor is probably this:
5. To show a useful electrical trait of crystals, grow a Rochelle salt crystal at least two inches thick and conduct an experiment to show the piezoelectric effect to the satisfaction of your instructor.
[[AY Honors/Crystals/Requirements|Tab Name/Printable Version]]
1. Grow your own crystals for a permanent collections from some of the following: ALUM, SALT, SUGAR, BORAX, ROCHELLE SALT (or others). Grow at least four different crystals.
2. Learn to spell and define:
- a. Efflorescent
- b. Deliquescent
- c. Piezoelectric
- d. Refraction
3. Spell, define, and memorize the six systems of symmetry.
4. Make a collection of at least 10 crystals made by nature. (Examples: quartz, iron pyrite, natural ruby, and other gemstones)
5. To show a useful electrical trait of crystals, grow a Rochelle salt crystal at least two inches thick and conduct an experiment to show the piezoelectric effect to the satisfaction of your instructor.
6. To show a useful optical trait of crystals, grow a sodium nitrate crystal at least two inches wide and demonstrate the phenomena of double refraction to the satisfaction of your instructor.
7. State at least five consumer items that require the use of crystals or are crystals in usable form.
Printable Answer Key Tab Name/Edit Answer Key
1
2
2a
2b
2c
2d
3
4
5
6
7
References
Important Note about Patch
This honor is a regional honor approved by the Florida Conference. To obtain the honor patch, you must contact the Florida Conference at the Florida Pathfinder Store.
Content on this wiki is generated by people like you, and no one has created a lesson plan for this honor yet. You could do that and make the world a better place.
See AY Honors/Model Lesson Plan if you need ideas for creating one.
