Lesson title: Surface Area and the Solar Cell
1.The student will draw an illustration of a solar cell (PV CELL) and explain how energy is produced.
2.The student will draw an illustration of a solar cell (Dye Sensitized CELL) and explain how energy is produced.
3.Students will design a building that incorporates solar panels to produce energy.
a.The student will use graph paper to draw their Blue Print.
b.The student will use geometric shapes in the design of their building.
c.The student will give the total surface area of the design of their building.
d.The student will give the total surface area of the part of the building that is covered by the solar panels.
e.The student will give the ratio of the Total surface area of the building and the Total area covered by the solar panels. R = Total surface area of the building
Total area covered by the solar panels
f.The student will give an itemized cost of the solar panels. This will be found by researching the internet. This information will be listed in a spread sheet. The spread sheet will include
Dimensions (area) of each solar panel, watts per solar panel, price per solar panel, state tax if any, total cost of all solar panels purchased.
2.3. Measurement and Estimation
a. Measure angles in degrees and determine relations of angles.
b. Use scale measurements to interpret
maps or drawings.
c. Create and use scale models.
d. Select and use appropriate units and tools to measure to the degree of
accuracy required in particular measurement situations.
2.4. Mathematical Reasoning and Connections
a. Use measurements and statistics to quantify issues
(e.g., in family, consumer science situations).
b. Demonstrate mathematical solutions to problems
(e.g., in the physical sciences).
2.5. Mathematical Problem Solving and Communication
a. Invent, select, use and justify the appropriate methods, materials and strategies to
b. Verify and interpret results using precise mathematical language, notation and
representations, including numerical tables and equations, simple algebraic equations and formulas, charts, graphs and diagrams.
2.6. Statistics and Data Analysis
a. Use scientific and graphing calculators and computer spreadsheets to organize and
a. Identify, name, draw and list all properties of squares, cubes, pyramids, parallelograms, quadrilaterals, trapezoids, polygons, rectangles, rhombi, circles, spheres, triangles, prisms and cylinders.
8.1 Historical Analysis and Skills Development
a. Analyze and interpret historical sources.
b. Data from maps, graphs and tables
c. Analyze chronological thinking, data presented in time lines.
- Science and Technology
3.1. Unifying Themes
Describe concepts of models as a way to predict and understand science and technology.
3.4. Physical Science, Chemistry and Physics
a. Analyze energy sources and transfers of heat.
b. Use knowledge of chemical reactions to generate an electrical current.
3.6. Technology Education
3.8. Science, Technology and Human Endeavors
Dye sensitized solar cell
Photovoltaic solar cell (PV)
ultraviolet light rays
Solar Cell Lab
Spreadsheet fill in
Movie notes sheet
Nanocrystalline Solar Cell Kit
include the following
Solar cell drawing
Blue Print of solar house
solar energy time line
Spreadsheet with itemized cost
solar cell lab data sheet
solar public service announcement
Total portfolio points