Teaching

Animations in Desmos:

• Finding the line of intersection of two planes and the plane containing this line and a given new point: https://www.desmos.com/3d/0lsq3gr35e

• Traces and contour plots: https://www.desmos.com/3d/gfgn30jouy

• Intersection of plane and cone: https://www.desmos.com/3d/f0btdqw1yg

• Normal vectors and tangent planes to surfaces: https://www.desmos.com/3d/vs6h4ap9e3

• Maximum and minimum values- saddle points, finding the point on a plane closest to a point off of it, finding the absolute max and min of a function above a region in xy-plane, and finding the shortest distance from a paraboloid to a plane: https://www.desmos.com/3d/as7wlxy9qw

• Lagrange multipliers: https://www.desmos.com/3d/b436srgoqo

• Parametric Surfaces: https://www.desmos.com/3d/uogc7udejz

• Double integrals- Riemann sums, evaluating double integrals geometrically, and iterated integrals: https://www.desmos.com/3d/0hbvqhbrvx

• Triple integrals: https://www.desmos.com/3d/lsukfejpe5

• Aligning orientations for Stokes' Theorem: https://www.desmos.com/3d/mnc7trjzz9