# SSAC General Collection Modules

Following are short descriptions of the available modules. To access any of them, select from the list and you will connect to cover material including learning goals, context of use, and other information. Within the cover material (under "Teaching Materials") there is a link by which you can download the student version of the module. You can also request an instructor's version by clicking on the "request" link under Teaching Materials.

There are a couple of ways of searching for modules. The box below left provides a full-text search of the cover material about the module, so you can search by author, subject, or keyword. The controlled vocabularies below right allow targeted searches by three different dimensions (click on the links to see the full, hierarchical vocabularies): Math content (Quantitative Concept) (Microsoft Word 41kB Jun17 10), Context (Subject) (Microsoft Word 29kB Jul13 07), and Excel Skill (Microsoft Word 32kB Jul13 07).

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## Quantitative Concepts

showing only Basic arithmetic; Number sense Show all Quantitative Concepts
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# Quantitative Concepts Show all Quantitative Concepts

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Shaking Ground - Linking Earthquake Magnitude and Intensity part of Spreadsheets Across the Curriculum:General Collection:Examples
An in-class activity for connecting earthquake magnitude, shaking, and intensity.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Visual display of data :Logarithmic scale, XY scatter plots, Reading graphs, Geometry; Trigonometry :Circles (including radians and pi), Algebra; Modeling; Functions:Nonlinear functions of a single variable:Exponential function, Basic arithmetic; Number sense:Units and Dimensions:Unit Conversions, Basic arithmetic; Number sense:Rates, Algebra; Modeling; Functions:Nonlinear functions of a single variable:Power function, Algebra; Modeling; Functions:Multivariable functions, Creating and manipulating tabular data, Algebra; Modeling; Functions:Modeling:Forward modeling
Subject: Natural science:Earth science
Excel Skills: Basic Arithmetic:Simple Formulas, Graphs and Charts:XY Scatterplot:Multiple Plots, Basic Arithmetic:Nested Formulas

Frequency of Large Earthquakes -- Introducing Some Elementary Statistical Descriptors part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students examine the number of large earthquakes (magnitude 7 and above) per year for 1970-1999 and 1940-1999. QL: descriptors of a frequency distribution.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Probability, Normal distribution, Descriptive statistics; trend lines :Median; mode, Measurement; Data presentation and analysis; Probability:Statistical models; statistical inference; sampling, Descriptive statistics; trend lines :Mean, Creating and manipulating tabular data:Sorting data, Basic arithmetic; Number sense:Number operations:Number operations: addition, subtraction, multiplication, division, Basic arithmetic; Number sense:Rates, Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Quartiles; percentiles, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Standard deviation; variance; range, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Basic arithmetic; Number sense:Average; weighted average
Subject: Natural science:Earth science, Mathematics, statistics and computers:Statistics
Excel Skills: Statistical Functions:One array:QUARTILE, PERCENTILE, Logic Functions:COUNTIF, Other Manipulations and Functions:Data/Sort, Graphs and Charts:XY Scatterplot:One Plot, Logic Functions:SUMIF, Statistical Functions:One array:MAX, MIN, etc, Basic Arithmetic:Nested Formulas, Other Elementary Math Functions:SQRT, Statistical Functions:One array:COUNT, COUNTA, MODE, Basic Arithmetic:Arithmetic Functions:SUMPRODUCT, Basic Arithmetic:Simple Formulas, Statistical Functions:One array:AVERAGE, LARGE, SMALL, etc, STDEV, STDEVP, etc, VAR, VARP, etc, MEDIAN

Simple vs. Compound Interest -- Spreadsheeting the Difference part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across Curriculum module. Students build spreadsheets to tabulate, graph and compare the future value of investments with compound vs. simple interest. Spreadsheet level: beginner.

Quantitative Concepts: Basic arithmetic; Number sense:Comparisons; percent difference, change, increase, Rates:Rates of Change, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Straight lines and linear functions, Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Line- and curve-fitting, Algebra; Modeling; Functions:Nonlinear functions of a single variable:Exponential function, Exponential (geometric) growth, Algebra; Modeling; Functions:Modeling:Forward modeling, Creating and manipulating tabular data, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots
Subject: Mathematics, statistics and computers:Mathematics, Business, economics and finance :Finance
Excel Skills: Basic Arithmetic:Simple Formulas, Nested Formulas, Graphs and Charts:XY Scatterplot:Multiple Plots, Trendlines

Is It Hot in Here? -- Spreadsheeting Conversions in the English and Metric Systems part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across Curriculum module/Introductory chemistry course. Students build spreadsheets to examine unit conversions between the metric and English systems. Spreadsheet level: Beginner.

Quantitative Concepts: Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Line- and curve-fitting, Measurement; Data presentation and analysis; Probability:Creating equations; text-to-math translation, Creating and manipulating tabular data, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Algebra; Modeling; Functions:Modeling:Forward modeling, Basic arithmetic; Number sense:Logarithms; orders of magnitude; scientific notation, Number operations:Number operations: addition, subtraction, multiplication, division, Basic arithmetic; Number sense:Rates, Algebra; Modeling; Functions:Straight lines and linear functions:Slope, intercept; linear trends, Algebra; Modeling; Functions:Manipulating equations, Basic arithmetic; Number sense:Units and Dimensions:Unit Conversions
Subject: Natural science:Physics, Biology, Chemistry, Earth science
Excel Skills: Basic Arithmetic:Simple Formulas, Graphs and Charts:XY Scatterplot:Trendlines, Statistical Functions:Two arrays:TREND, Graphs and Charts:XY Scatterplot:One Plot, Basic Arithmetic:Nested Formulas

Understanding Mortgage Payments part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets across the Curriculum module. Students build Excel spreadsheets to calculate monthly mortgage payments and evaluate how much of their payment is applied to the principle and interest.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Visual display of data :Bar graphs; column graphs; stacked bar graphs, Creating and manipulating tabular data, Basic arithmetic; Number sense:Rates, Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Multivariable functions, Modeling:Forward modeling
Subject: Business, economics and finance , :Finance
Excel Skills: Other Manipulations and Functions, :Financial Functions, Basic Arithmetic:Simple Formulas, Graphs and Charts:Bar Graph:Stacked, Graphs and Charts, Basic Arithmetic, :Arithmetic Functions, Graphs and Charts:Bar Graph, Basic Arithmetic:Arithmetic Functions:SUM

The Mole in Chemistry: How do you determine the number of atoms or molecules in everyday items? part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets across the Curriculum Module. Students build spreadsheets to practice converting between moles, grams, and atomic mass units.

Quantitative Concepts: Basic arithmetic; Number sense:Significant figures, Logarithms; orders of magnitude; scientific notation, Units and Dimensions:Unit Conversions, Basic arithmetic; Number sense:Number operations:Number operations: addition, subtraction, multiplication, division
Subject: Natural science, :Chemistry
Excel Skills: Basic Arithmetic, :Simple Formulas

Energy Flow through Agroecosystems (Farms) part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets across the Curriculum module. Students build spreadsheets that allow them to calculate the different values needed to examine energy flow through agroecosystems.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Visual display of data :Pie charts, Basic arithmetic; Number sense:Significant figures, Ratio and proportion; percentage; interpolation, Rates, Logarithms; orders of magnitude; scientific notation, Units and Dimensions:Unit Conversions
Subject: Natural science:Biology, Engineering, agriculture:Agriculture and agricultural engineering
Excel Skills: Basic Arithmetic:Arithmetic Functions:SUM, Graphs and Charts:Pie Chart, Basic Arithmetic:Simple Formulas

Chaos in Population Dynamics -- Understanding Chaos in the Logistic Model part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build spreadsheets to explore conditions that lead to chaotic behavior in logistic models of populations that grow discretely.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Goodness of fit (R2), Basic arithmetic; Number sense:Rates, Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Nonlinear functions of a single variable:Exponential function, Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Line- and curve-fitting, Algebra; Modeling; Functions:Modeling:Forward modeling, Algebra; Modeling; Functions:Multivariable functions, Nonlinear functions of a single variable:Exponential (geometric) growth:Logistic function, Calculus; Numerical methods:Differential equations including difference equations, Iteration, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Creating and manipulating tabular data
Subject: Natural science:Biology, Mathematics, statistics and computers:Mathematics
Excel Skills: Basic Arithmetic:Simple Formulas, Graphs and Charts:XY Scatterplot:One Plot, Multiple Plots, Basic Arithmetic:Nested Formulas

Archimedes and Pi part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets across the Curriculum Activity. Student build spreadsheets that allow them to estimate pi using the same iterative process as Archimedes.

Quantitative Concepts: Creating and manipulating tabular data, Geometry; Trigonometry :Other plane figures, Basic arithmetic; Number sense:Estimation, Number operations:Number operations: addition, subtraction, multiplication, division, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Modeling:Forward modeling, Geometry; Trigonometry :Circles (including radians and pi), Calculus; Numerical methods:Iteration, Geometry; Trigonometry :Triangles and trigonometric ratios
Subject: Social science:History, Mathematics, statistics and computers:Mathematics
Excel Skills: Basic Arithmetic:Simple Formulas, Basic Arithmetic, Logic Functions, :IF

How Sweet Is Your Tea? -- Practical experience with solutions and concentration part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build a spreadshet to calculate grams solute to add to liters solvent to produce solution of desired concentration (mol/L).

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Creating equations; text-to-math translation, Algebra; Modeling; Functions:Manipulating equations, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Estimation, Logarithms; orders of magnitude; scientific notation, Units and Dimensions:Unit Conversions
Subject: Natural science:Chemistry
Excel Skills: Basic Arithmetic:Simple Formulas