Final Supplies List for Scale Model

• Glue
• Tape (Duct and Scotch)
• Scissors or Exacto Knife
• Black Spray Paint

Materials Final: Scale Model

Solar Panel

• Cardboard - backing of photovoltaic cells
• Thin wooden sticks - support
• Black paper - photovoltaic cells
• Wire - to connect the panel to the UV lights

Adhesives

• Hot glue
• Tape

Material BrainStorming: Scale Model

Chambers

• Plastic Bottles
• Wood
• Aluminum Cans
• Foam Core
• Legos
• K'nex
• Clay

Tubing

• Straws
• K'nex
• String
• Clay
• Legos
• Flexible Vinyl Tubing

Cone

• Foam Cone
• K'nex
• Legos
• Clay

Fresnel Lens

• Plastic Wrap
• Plastic Bottle

Design Matrix

Features	Small	Easy to repair	Energy efficiency	Convenient for the user	Creates enough fresh water	Provides a long enough time period under UV light	Total Score
Solution I	4	2	3	3	5	4	21
Solution II	3	3	2	2	5	5	20
Solution III	5	1	4	5	5	4	24
Solution IV	4	2	3	4	5	5	23

Log I - 21 September 2011

Accomplished
- Created Marking Period I Calander - posted on blog
- Wrote Final Design Rational - posted on blog


Goals
- Finish Auto CAD Final Solution Drawings
- Finish Design Matrix

Calendar

◄ August	~ September 2011 ~					October ►
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1	2	3
4	5	6 · School Starts · Summer Homework due	7	8	9	10
11	12	13	14	15	16	17
18	19	20 · Alternate Solution Drawings due · Calendar due	21	22	23 · Final Solution Rational due · Design Matrix due	24
25	26	27	28	29	30

◄ September	~ October 2011 ~					November ►
Sun	Mon	Tue	Wed	Thu	Fri	Sat
						1
2	3	4	5	6 · NJTEA Workshop 5-9	7	8
9	10	11	12	13	14 · Auto CAD drawings due	15
16	17	18	19	20	21	22
23	24 · Systems Model due	25	26	27	28	29
30	31	Notes:

◄ October	~ November 2011 ~					December ►
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1 · Systems Presentation	2	3	4 · Mentor Contacts due	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	Notes: