FACTs

Fundamental Mathematics
    Integers
    Arithmetic operations on integers
    Fractions or rational numbers
    Imaginary numbers
    Complex numbers
    Arithmetic operations on Complex numbers

Algebra
    Fact

Calculus
    The Meaning of the Derivative
    Newton's Method
    Derivative of the Sine Function
    Graph of a function
    Tangent to function graph
    Extrema points of function
    Point of inflection

Difference and differential eqauations
    First order differential equations
    Second order differential equations
    Poisson equation in 2D

Geometry
    Space curve
    Helix
    Transition Surfaces
    Translation Surfaces
    Ruled Surfaces
    Surfaces of revolution
    Helical Surfaces
    Spheroids 1
    Spheroids 2
    Spheroids 3
    Knotted Tori 1
    Knotted Tori 2
    Knotted Tori 3
    Cyclical toroidal two-axial surfaces of revolution - cycloidal type
    Cyclical general two-axial surfaces of revolution - cycloidal type
    Generalised cycloidal two-axial surfaces of revolution
    Generalised spherical two-axial surfaces of revolution

Multivariable Calculus
    Multivariable functions revisited
    Differentiation 1
    Differentiation 2
    The Meaning of Limit and Continuity
    Vector-scalar multiplication
    Scalar product
    Cross product
    Triple product
    Serret Frenet frame
    Nabla operator
    Graph of a function
    Double integral

Numerical analysis
    Absolute and relative error
    Finite difference
    Interpolation and extrapolation
    Mathematical model
    Mathematical modeling
    Numerical method
    Rules when working with approximate numbers

Optimisation
    Fact

Probability and statistics
    Types of variables
    Averages
    Measures of variability of data
    Events
    Expectation
    Probability distribution
    Poisson distribution
    Binomial distribution
    Normal distribution

History of mathematics
    Knots and Physics in 19th Century Scotland