Workshops

Covers: Shark-tuna model, introduction to vector fields, feedback and feedback loops
Covers: Vectors, addition, scalar multiplication, norms, normalization
Covers: State variables, state space, word and symbolic equations
Covers: Modeling Disease Transmission activity (intro to SIR models), the mass-spring system
Modeling Disease Transmission Activity:
TA Instructions Version 1 Version 2 Version 3 Version 4
Covers: Change equations and compartmental models, model parameters, modifying compartmental models
Covers: Matching vector fields to change equations, drawing vector fields
Covers: Drawing time series from trajectories
Covers: One dimensional time series, matching time series and trajectories, drawing trajectories from time series
Covers: Euler’s Method in one and two dimensions, approximation vs. computation trade-off
Covers: Computing limits, limits at infinity, sigmoid functions, continuity
Covers: Limit definition of the derivative, the power, sum and constant multiple rules
Covers: Derivative rules, geometric interpretation of the derivative
Covers: Linear approximation, approximation error
Covers: Riemann sums, area under a curve, integral bound rules
Covers: The fundamental theorem, indefinite and definite integrals, computing area between curves
Covers: Solving separable differential equations, general and particular solutions, checking solutions to differential equations
Covers: Finding equilibria, classifying equilibria using test points or linear stability analysis, the Allee effect
Covers: Classifying equilibria of Shark-tuna and Mass-spring systems, review of solving linear systems
Covers: Sectors and nullclines, finding and classifying equilibria in two dimensional systems
Covers: The “over-under” method, visualizing a bifurcation
Covers: Pitchfork bifurcations, constructing and interpreting bifurcation diagrams
Covers: Definition of attractors, periodic attractors, time series in systems with attractors
Covers: Writing change equations in systems with time delays
Covers: Deriving the equations of the Holling-Tanner model
Covers: Visualizing a Hopf bifurcation, review of bifurcations

Supplementary Calculus Notes

A more formal treatment of introductory calculus, these notes are meant to be a companion to chapter 2 of Modeling Life. They motivate calculus, and present the definition of limits, derivatives, and integrals. In addition, applications such as linear approximation and using the Fundamental Theorem of Calculus to solve definite integrals are discussed. Finally, a discussion of solving separable differential equations uses calculus to provide a derivation of the Lotka-Volterra predation equations.