OpenMathBooks

OpenMathBooks is a collection of free math books ranging from elementary level to precalculus level. The collection includes the following books

• First Principles of Math (FP)
  Math theory for secondary school and high school.
• Applied Mathematics 1 (AM1)
  Applications of the math introduced in FP.
• Theoretical Mathematics 1 (TM1)
  Math theory for high level high school courses.
• Theoretical Mathematics 2 (TM2)
  Continuation of math theroy for high level high school courses.
• Applied Mathematics 2 (AM2)
  Applications of the math introduced in TM1 and TM1.

Files

English versions

• FP
  
• AM1
  
• TM1

Norwegian versions

Bokmål

• Matematikkens byggesteiner (MB)
  Grunnleggende teori innen matematikk i grunnskole og VGS-fagene 1P og 2P.
• Anvendt matematikk 1 (AM1)
  Anvendelser av matematikken presentert i MB.
• Teoretisk matematikk 1 (TM1)
  Matematikk for VGS-fagene 1T og R1.
• Teoretisk matematikk 2 (TM2)
  Matematikk knytt til VGS-faget R2.
• Anvendt matematikk 2 (AM2)
  Anvendelser av matematikken presentert i TM1 og TM2.
• Pensumoversikt for grunnskole (trinnvis), 1P, 2P, 1T, R1 og R2

Nynorsk

• Matematikken sine byggesteinar (MB)
• Anvend matematikk 1 (AM1)

Løsningsforslag

• MB
• AM1
• TM1
• TM2

Bøkene med sans serif skrifttype

• MB (bm)
• MB (nn)
• AM1 (bm)
• AM1 (nn)
• TM1 (bm)
• TM2 (bm)
• AM2 (bm)

Arabic versions

• TM2 (Chapter 1 only)

Roadmap

• Translating all books into English
• Adding more exercises
• Adding problem solutions manual

Contributing

Please make contact if you want to contribute to this project. Contributions especially sought out for are

• Join the project’s discord server to discuss the content of the books.
• Translating the books into other languages than Norwegian
• Proofreading text and calculations
• Adding problems to the sections. Make sure that problems you provide are not in conflict with any copyrights.

The complete file structure is available on GitHub (press the button View on GitHub on the top of this page)

License and usage

The books are licensed under CC BY-NC-SA 4.0. This means you are free to download and edit the files for non-profit purposes. The only software required for editing the books is LaTex and a TeX-editor.

When you have made your own edition of a book, please do not change the main title, but change the subtitle in a fitting way. Example: If a school named Plato’s Acadamy makes an edit to ‘First Principle of Math’ for it’s own purposes, they should swap out the subtitle Sindre Sogge Heggen’s edition with Plato’s Acadamy’s edition.

Also, the school should inform OpenMathBooks that a new edition has been made.

Printing

The books can easily be adaptet for printing. Choose your preferred printing company, and the project leader of OpenMathBooks will assist you for free in getting your copies.

Contact

sindre.heggen@gmail.com

Please join the OpenMathBooks discord channel to enter discussions and/or provide feedback about the books.