Tags: data

All Categories (1-20 of 81)

  1. 1-028-SouthernSweetIcedTea-ModelingScenario

    26 May 2022 | Teaching Materials | Contributor(s):

    By Troy Henderson

    University of Mobile, Mobile AL USA

    We offer raw data collected from a webcam and a thermometer for evaluating the strength of steeping tea. We ask students to build a mathematical model using the data to predict how long the tea...

    https://qubeshub.org/publications/3321/?v=1

  2. 1-015-Torricelli-ModelingScenario

    25 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We help students develop a model (Torricelli's Law) for the height of a falling column of water with a small hole in the container at the bottom of the column of water through which water exits the...

    https://qubeshub.org/publications/3305/?v=1

  3. 1-001s-StochasticMDeathImmigration-ModelingScenario

    25 May 2022 | Teaching Materials | Contributor(s):

    By Chris McCarthy

    We develop a mathematical model of a death and immigration process using m&ms as a stochastic process with the help of probability generating functions (pgf). We start with 50 m&ms in a bag.

    https://qubeshub.org/publications/3289/?v=1

  4. 1-046-GoingViral-ModelingScenario

    25 May 2022 | Teaching Materials | Contributor(s):

    By William (Bill) Skerbitz

    Students participate in a simulation of the spread of a viral disease in the classroom and model the process with a logistic differential equation. The simulation uses random numbers and the entire...

    https://qubeshub.org/publications/3287/?v=1

  5. 1-047a-CondensationOptimization-ModelingScenario

    25 May 2022 | Teaching Materials | Contributor(s):

    By Chris McCarthy, Brian Winkel1

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We seek to optimize a condensation process which is modeled by a simulation using the random motion of 200 particles in a 50 by 50 square in which a particle bounces off the two vertical and top...

    https://qubeshub.org/publications/3285/?v=1

  6. 1-066-USCensusModeling-ModelingScenario

    24 May 2022 | Teaching Materials | Contributor(s):

    By Jean Marie Linhart

    The United States Census, conducted every 10 years, gives data on the United States population, that can be modeled with the exponential, logistic, or Gompertz functions.

    https://qubeshub.org/publications/3264/?v=1

  7. 1-073-WaterExitBottle-ModelingScenario

    24 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We offer an experiment in which data is collected to ascertain a parameter in the differential equation formulation of Torricelli's Law for water flow out of a cylindrical container.

    https://qubeshub.org/publications/3259/?v=1

  8. 1-092-DashItAll-ModelingSenario

    23 May 2022 | Teaching Materials | Contributor(s):

    By Kurt Bryan

    This project uses very basic physics, Newton's Second Law of Motion, to model the motion of a sprinter running down a track. We derive the classic Hill-Keller model for a sprinter exerting...

    https://qubeshub.org/publications/3233/?v=1

  9. 1-110-TidePoolSnails-ModelingScenario

    22 May 2022 | Teaching Materials | Contributor(s):

    By Lisa Driskell, Audrey Malagon1

    Virginia Wesleyan College, Norfolk VA USA

    Students use linear differential equations to model temperature change, in a sand tide pool and inside the shell of a snail in the tide pool. We offer data on temperature in a tide pool as the sun...

    https://qubeshub.org/publications/3219/?v=1

  10. 1-111-SpreadOfInformation-ModelingScenario

    22 May 2022 | Teaching Materials | Contributor(s):

    By Jeff Pettit

    Portland Community College, Portland OR USA

    Students perform experiments to model spread of information within a population. Students collect data, determine essential components and parameters and build a mathematical model culminating with...

    https://qubeshub.org/publications/3218/?v=1

  11. 1-122-SpreadPEV-ModelingScenario

    22 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We present data on world sales data of plug-in electric vehicles (PEVs) and request a model on the rate of change in sales over time, leading to prediction as to number of PEVs in the future.

    https://qubeshub.org/publications/3210/?v=1

  12. 1-160-HeartDeathRate-ModelingScenario

    22 May 2022 | Teaching Materials | Contributor(s):

    By Arati Nanda Pati

    University of St. Thomas, Houston TX USA

    Students simulate experience from a given data set which represents the heart death rate during the period 2000 - 2010 using several approaches to include exponential decay, difference equation,...

    https://qubeshub.org/publications/3193/?v=1

  13. 1-001a-MMDeathImmigration-Variation-ModelingScenario

    21 May 2022 | Teaching Materials | Contributor(s):

    By Laren Bliss

    Virginia Military Institute, Lexington VA USA

    We model exponential death with m&m's as well as death with immigration.

    https://qubeshub.org/publications/3192/?v=1

  14. 3-001-SpringMassDataAnalysis-ModelingScenario

    21 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We offer data on position of a mass at end of spring over time where the spring mass configuration has damping due to taped flat index cards at the bottom of the mass. Modeling of a spring mass...

    https://qubeshub.org/publications/3188/?v=1

  15. 3-017-StackedCoffeeFiltersFalling-ModelingScenario

    20 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    Data on free falling 2, 4, 6, and 8 stacked coffee filters is offered. Students form a model using a resistance term proportional to velocity, velocity squared, or velocity to some general power....

    https://qubeshub.org/publications/3177/?v=1

  16. 3-026-SpringInverseProblem-ModelingScenario

    20 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We are given data on the position of a mass in an oscillating spring mass system and we seek to discover approaches to estimating an unknown parameter.

    https://qubeshub.org/publications/3175/?v=1

  17. 3-091-SpringModeling-ModelingScenario

    19 May 2022 | Teaching Materials | Contributor(s):

    By Bonnie Moon

    Brigham Young University-Idaho, Rexburg ID USA

    In this lab students will collect data on their spring mass systems and compare their empirical models to their theoretical ones—giving them an opportunity to actually test a model against data.

    https://qubeshub.org/publications/3140/?v=1

  18. 5-011-ModelingIbuprofren-ModelingScenario

    18 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We consider modeling of data from a clinical experiment administered as oral doses of 400 mg ibuprofen, an analgesic pain reliever. Concentrations of ibuprofen in the serum/plasma of the subjects...

    https://qubeshub.org/publications/3126/?v=1

  19. 6-067-LotkaVolterra-ModelingScenario

    16 May 2022 | Teaching Materials | Contributor(s):

    By Iordanka Panayotova1, Maila Hallare2

    1. Christopher Newport University 2. NSU Math

    This modeling scenario guides students through the process of fitting the Lotka-Volterra model of two differential equations to a real time series observational data. Students use the capabilities...

    https://qubeshub.org/publications/3079/?v=1

  20. 3-070-FallingInWater-ModelingScenario

    07 May 2022 | Teaching Materials | Contributor(s):

    By Brian Winkel

    SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations

    We model a small canister with ballast to keep it vertical as it falls through water in a graduated cylinder filled with water. We suggest several models in terms of resistance due to the media and...

    https://qubeshub.org/publications/3016/?v=1