For the past two months, I have been slowly updating my GeoGebra tutorials for GeoGebra 5.0. Several of the new updates include the series on GeoGebra Essentials. The updates of other tutorial series will follow in the next few weeks.
Due the busy schedule and the installation of security features due to recent hacks, I have not posted for almost two weeks. However, this blog has more than 1000 posts, so you have more than enough to read. You might also want to take a look at Math and Multimedia’s 50 most popular posts. You can also to explore the different categories at the top of the page.
Below are some recent posts of Math and Multimedia:
- The Basics of Inverse Proportion
- The Basics of Direct Proportion
- Derivation of the Area of a Rhombus
- Proof Without Words: If x >0, x + 1/x >=2
- How to Guess the Day of the Week Your Friend Was Born