Lecture notes
Lecture notes by Chitrabhanu from the lectures given in the Teacher's training program organized from November 28, 2019 to December 01, 2019 at Kerala School of Mathematics.
Video Lectures on the web
I have compiled below a few of my favourite video lectures found in the web.
Lectures on Algebraic Topology
Here is a set of lectures on Algebraic Topology by Prof. Siddartha Gadgil offered at Indian Institute of Science, Bangalore in fall 2020.
Dr. Pierre Albin from the University of Illinois at Urbana-Champaign has offered a course on Algebraic Topology. The course more or less follows the route taken by Allen Hatcher in his book "Algebraic Topology". The lectures can be found in the following link.
Lectures on the Geometric Anatomy of Theoretical Physics
Dr. Frederic P Schuller has delivered a series of lectures by the title "Lectures on the Geometric Anatomy of Theoretical Physics". The lecture series involves building the foundational mathematics needed for theoretical physics (which includes Classical Mechanics, Electromagnetism, Quantum Mechanics, Statistical Physics, Relativity). These lectures start from Logic and paves its way into Bundle Theory eventually. These lectures will be an excellent source to learn the material generally involved in a Topology and Geometry course in Mathematics. A link to the playlist to this course is given here.