Skip to content
tedcoe.com
tedcoe.com
Tools for Teachers
MENUMENU
  • Algebra
    • Multiplying Signed Numbers
    • Cubes and Cube Roots
    • Constant Rate
    • Covariation Tool
    • The Box
    • Line of Best Fit
    • Quadratic as Sum
    • Polynomial Parameters
    • Perpendicular Slopes
    • Function Symmetry
    • Factors and Zeros
    • linear equations
    • Basketball
  • Geometry
    • Circle Area
    • Packing Cubes
    • Packing Cubes (fractions)
    • Area of a Kite
    • Angle-Side-Side
    • Pythagorean Visualization
      • Pythagorean Wordless
      • Pythagorean and Similar Triangles
    • Similar Triangles
    • Spinning Wheels
    • Rotating Triangles: 1/2 a Parallelogram?
    • Estimating Pi
    • Circumference
    • Platonic Solids
    • Cylinder/Sphere
    • Cavalieri
  • Trigonometry
    • Parabola Reflection
    • Ellipse Reflection
    • Radius Unwrapper 2.0
    • Trig Values as Lengths
    • Sine Wave
    • Trigonometry Inverses
    • Difference of Angles
    • Vector Addition
    • Complex Roots
    • Complex Powers
    • Polar Plotter
    • Squine
  • Calculus
    • Delta Epsilon
    • Average Rate of Change
    • Derivative As Function
    • Accumulation
    • Riemann Sums
    • Taylor Polynomials
    • Slope Fields
    • Volume of Rotation 1
  • Stuff
    • Cognitive Complexity
    • MyOpenMath & Geogebra
    • Videos
    • Standardized Test Review Samples
  • About Me
    • About Me
    • Ivory Snow
    • kc135r
    • Pat McMahon

Free Math Stuff

Apps, handouts, sample items

Algebra

Geometry

Calculus

Trigonometry

CC-BY-SA 2020 Ted Coe — Stout WordPress theme by GoDaddy