The order of teaching math topics in Integrated Math Three may vary depending on the curriculum and teaching method used. Still, in general, a good starting point for teaching math in Integrated Math Three would be:

1. Basic concepts of Calculus (limits, derivatives, integrals, optimization, related rates)
2. Basic concepts of Vectors and Vector Calculus
3. Basic concepts of Multivariable Calculus
4. Basic concepts of Differential Equations
5. Basic concepts of complex numbers
6. Basic concepts of probability and statistics
7. Basic concepts of Matrix Algebra
8. Basic concepts of geometry and measurement conversions
9. Basic concepts of geometry in 2D and 3D, including symmetry and transformations.
10. Basic concepts of analytic geometry
11. Basic concepts of optimization and related rates
12. Basic concepts of differentials equations
13. Basic concepts of vectors and vector operations
14. Basic concepts of probability distributions
15. Basic concepts of sampling and estimation
16. Basic concepts of hypothesis testing
17. Basic concepts of statistical inference
18. Problem-solving and reasoning
19. Graphing and data interpretation
20. Mental Maths