A while ago I found the most delightful animated series on YouTube that explained the foundations of Euclidean Geometry delightfully. I decided it was so good that I needed to start off my GR9 unit, showing these videos to my learners. Below are the videos together with some other resources I have collected, related to this unit of work Euclidean Geometry.
Full Playlist Link
A fun review of Terminology
Euclidean Geometry Basics
Terminology about Lines
Solving for Angles with Parallel Lines
Solving Basic Calculations using Euclidean Geometry Facts
Angle Relationships in Parallel Lines and Triangles
I recently put together a collection of Calculus Resources for GR12 Maths in the SA Curriculum, using the tool EDpuzzle and learning content available by Mindset Learn as the base. Hopefully they can prove useful to other Maths Teachers out there.
Calculus Intro + Functions
Definition of Derivative
Example of Derivative first principles y = 1/x
Maths 12-2 A Guide to Differential Calculus