Herraotic
Joined 29 October 2006
Objective edit
Create a series of mathematics textbooks which cater from elementary to an advanced curriculum.
- Addition : ages 5-7; more digits ages 8-9
- Subtraction : ages 5-7; more digits ages 8-9
- Multiplication : ages 7-8; more digits ages 9-10
- Division : age 8; more digits ages 9-10
- Pre-algebra : ages 11-13
- Algebra I: ages 13+
- Geometry : ages 14+
- Algebra II : ages 15 +
- Trigonometry : ages 16+
- Calculus : ages 17+
Note to self: Refer to starting a new page or book