# 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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Results 11 - 20 of 55 matches

Serial Dilution: Tracking Bacterial Population Size and Antibiotic Resistance part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build spreadsheets to calculate and compare bacterial population sizes from lab cultures in antibiotic-free and antibiotic-containing media.

Quantitative Concepts: Algebra; Modeling; Functions:Modeling:Inverse problem, Basic arithmetic; Number sense:Logarithms; orders of magnitude; scientific notation, Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Modeling:Forward modeling, Measurement; Data presentation and analysis; Probability:Statistical models; statistical inference; sampling, Creating equations; text-to-math translation
Subject: Natural science:Biology
Excel Skills: Logic Functions:IF, OR, Basic Arithmetic:Nested Formulas

Radioactive Decay and Popping Popcorn -- Understanding the Rate Law part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build spreadsheets to forward model an example of exponential decay and interpret the meaning of the decay constant.

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

Chemical Equilibrium -- What Are the Characteristics of Equilibrium Reactions? part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across Curriculum module. Students build spreadsheets to compare the time course of a reaction that goes to completion to that of an equilibrium reaction.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Line- and curve-fitting, Creating and manipulating tabular data, Basic arithmetic; Number sense:Rates:Rates of Change, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Comparisons; percent difference, change, increase, Algebra; Modeling; Functions:Nonlinear functions of a single variable:Exponential decay, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Algebra; Modeling; Functions:Modeling:Forward modeling
Subject: Natural science:Chemistry
Excel Skills: Basic Arithmetic:Nested Formulas, Percent (format), Simple Formulas, Graphs and Charts:XY Scatterplot:Multiple Plots

Calibrating a Pipettor part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum activity. In advance of an actual lab activity, students virtually simulate the calibration of a laboratory micropipettor. QL: Accuracy and precision.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Descriptive statistics; trend lines :Standard deviation; variance; range, Measurement; Data presentation and analysis; Probability:Statistical models; statistical inference; sampling, Descriptive statistics; trend lines :Mean, Measurement; Data presentation and analysis; Probability:Uncertainty:Precision vs. accuracy, Error; relative error, Creating and manipulating tabular data, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Basic arithmetic; Number sense:Units and Dimensions:Unit Conversions, Measurement; Data presentation and analysis; Probability:Visual display of data :Bar graphs; column graphs; stacked bar graphs, Measurement; Data presentation and analysis; Probability:Uncertainty:Effect of uncertainty; sensitivity, Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Algebra; Modeling; Functions:Manipulating equations
Subject: Natural science:Earth science, Biology, Chemistry
Excel Skills: Graphs and Charts:Bar Graph:Clustered, Graphs and Charts:XY Scatterplot:Error Bars, Statistical Functions:One array:AVERAGE, Other Elementary Math Functions:SQRT, Statistical Functions:One array:COUNT, COUNTA, STDEV, STDEVP, etc, Graphs and Charts:XY Scatterplot:Multiple Plots, Basic Arithmetic:Nested Formulas, Simple Formulas, Graphs and Charts:XY Scatterplot:One Plot, Basic Arithmetic:Arithmetic Functions:SUM

A Healthier You: Modeling a Healthier Weight from Dietary Improvement and Exercise part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students calculate the number of days it takes for participants in a hypothetical weight-reduction program to reach a target weight. QL: rates of change.

Quantitative Concepts: Basic arithmetic; Number sense:Rates:Rates of Change, Measurement; Data presentation and analysis; Probability:Visual display of data :Bar graphs; column graphs; stacked bar graphs, Algebra; Modeling; Functions:Manipulating equations, Basic arithmetic; Number sense:Units and Dimensions:Unit Conversions, Basic arithmetic; Number sense:Number operations:Number operations: addition, subtraction, multiplication, division, Algebra; Modeling; Functions:Multivariable functions, Modeling:Forward modeling, Creating and manipulating tabular data
Subject: Natural science:Biology, Health:Personal health
Excel Skills: Graphs and Charts:Bar Graph:Clustered, Basic Arithmetic:Nested Formulas, Simple Formulas

Index Numbers: Gasoline and Inflation -- Why We Need the Consumer Price Index part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across Curriculum module. Students build spreadsheets to examine the price of gasoline, 1978-2005. QL: using ratios and proportions to make comparisons.

Quantitative Concepts: Basic arithmetic; Number sense:Ratio and proportion; percentage; interpolation, Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Basic arithmetic; Number sense:Comparisons; percent difference, change, increase, Creating and manipulating tabular data
Subject: Business, economics and finance :Economics
Excel Skills: Basic Arithmetic:Percent (format), Graphs and Charts:XY Scatterplot:One Plot, Basic Arithmetic:Nested Formulas, Simple Formulas, Graphs and Charts:XY Scatterplot:Multiple Plots

Predator-Prey Interactions -- Modeling the Number of Fishers and Porcupines in New Hampshire part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum activity/Introductory Ecology course. Students build and manipulate spreadsheets to model and graph populations using the Lotka-Volterra predator-prey equations.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Basic arithmetic; Number sense:Rates:Rates of Change, Algebra; Modeling; Functions:Modeling:Forward modeling, Calculus; Numerical methods:Differential equations including difference equations, Creating and manipulating tabular data
Subject: Natural science:Biology
Excel Skills: Graphs and Charts:XY Scatterplot:Multiple Plots, One Plot, Basic Arithmetic:Simple Formulas, Nested Formulas

Calzones vs. Mini-Pizzas -- A Linear Programming Problem part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build a spreadsheet to find the combination of mini-pizzas and calzones that maximizes revenue given constraints on labor time and baking time.

Quantitative Concepts: Measurement; Data presentation and analysis; Probability:Visual display of data :XY scatter plots, Algebra; Modeling; Functions:Straight lines and linear functions:Slope, intercept; linear trends, Algebra; Modeling; Functions:Manipulating equations, Straight lines and linear functions:Linear programming, linear inequalities, Algebra; Modeling; Functions:Multivariable functions, Calculus; Numerical methods:Finding maximum/minimum
Excel Skills: Logic Functions:IF, AND, Basic Arithmetic:Arithmetic Functions:SUMPRODUCT, Graphs and Charts:XY Scatterplot:Multiple Plots, Basic Arithmetic:Nested Formulas

Minimizing Cost while Meeting Nutritional Needs -- An example of linear programming part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students use Excel Solver to find the linear combination of servings of two specified foods that minimize cost while meeting nutritional requirements.

Quantitative Concepts: Algebra; Modeling; Functions:Straight lines and linear functions:Solving simultaneous equations, Measurement; Data presentation and analysis; Probability:Visual display of data , Algebra; Modeling; Functions:Multivariable functions:Contours, Algebra; Modeling; Functions:Modeling:Forward modeling, Calculus; Numerical methods:Finding maximum/minimum, Creating and manipulating tabular data:Lookup function, Algebra; Modeling; Functions:Straight lines and linear functions:Linear programming, linear inequalities
Subject: Mathematics, statistics and computers:Computers, Health:Personal health
Excel Skills: Basic Arithmetic:Arithmetic Functions:SUMPRODUCT, Other Manipulations and Functions:Lookup Functions

What's the Difference? -- Calculating the difference in wages for a bookkeeper (AA degree) vs. a cashier (no college degree) part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build a basic spreadsheet to calculate the accumulating difference in wages between two jobs in the context of deciding to get an AA degree.

Quantitative Concepts: Basic arithmetic; Number sense:Rates, Number operations:Number operations: addition, subtraction, multiplication, division, Basic arithmetic; Number sense:Comparisons; percent difference, change, increase, 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 :Bar graphs; column graphs; stacked bar graphs
Subject: Education
Excel Skills: Basic Arithmetic:Arithmetic Functions:SUM, Graphs and Charts:Bar Graph, Basic Arithmetic:Simple Formulas