# Maths with Lemon > Mathematics teaching and revision resources for IB Mathematics and IGCSE, created by Konstantinos Lemonidis. ## Key pages - [Maths with Lemon](https://mathswithlemon.io/): I am a passionate Mathematician.I love political philosophy, art and reading books. I taught maths in Greece, Kyrgyzstan, Mongolia,Cote d'Ivoire,Slovakia… - [About Maths with Lemon](https://mathswithlemon.io/about.html): Maths with Lemon is a mathematics education website created by Konstantinos Lemonidis. It provides resources for IB Mathematics Analysis and Approaches, Applications and Interpretation, and IGCSE Mathematics. - [Analysis and Approaches – Maths with Lemon](https://mathswithlemon.io/analysis-approaches.html): This section focuses on the more rigorous side of mathematics: algebraic manipulation, proof, functions, and deeper analytical thinking. Choose a topic… - [Maths with Lemon](https://mathswithlemon.io/applications-interpretation.html): Explore Maths with Lemon with Maths with Lemon: mathematics lessons, examples and learning resources. - [Maths with Lemon](https://mathswithlemon.io/igcse.html): Explore Maths with Lemon with Maths with Lemon: mathematics lessons, examples and learning resources. - [Maths with Lemon](https://mathswithlemon.io/guidelines.html): This website was built to help students cope with their daily problems in - [IB Calendars – Maths with Lemon](https://mathswithlemon.io/Calendar.html): Choose the academic year to access the complete lesson schedule, references, worksheets, videos, homework and assessment - [Maths with Lemon](https://mathswithlemon.io/posts.html): Aquaponics - An Educational Approach in Deep - [Contact Us | Maths with Lemon](https://mathswithlemon.io/contact.html): Thank you for your message. We will get back to you - [Terms of use](https://mathswithlemon.io/terms.html): These educational resources are provided for learning and revision. Please check worked examples and answers independently before relying on them. Contact info@mathswithlemon.io for permissions, corrections or questions. This page is a basic informational notice; review and adapt it to your legal requirements before publication. ## Lesson index The sitemap lists all published HTML pages. Individual pages also provide .md alternatives. - [Sitemap](https://mathswithlemon.io/sitemap.xml) - [Complete machine-readable lesson index](https://mathswithlemon.io/lessons.json) ## Contact - [Contact](https://mathswithlemon.io/contact.html) ## Usage Content-Signal preference: search=yes, ai-train=no. This is a preference signal, not an access-control mechanism.