If you are a teacher or student in grade 9 or 10 teaching or taking the course(s) before the IB Diploma and you intentend to teach or learn Math SL-HL then this is the workbook for you.
It includes detailed solutions of all the exercises.
Workbook with Answer Key, Price: 15$, can be purchased here
A sample of the workbook can be found here
The content of the workbook is as follows:
CHAPTER 1
1.1 Order of operations
1.2 Decimals and fractions
1.3 Percentages
1.4 Prime numbers LCD and GCD
1.5 Roots and rationalization
1.6 Exponents
1.7 Absolute value
1.8 Expanding and factoring
1.9 Rearranging formulae
1.10 Evaluating expressions
1.11 Systems of equations
1.12 Interval notation and inequalities
1.13 Quadratic equations and inequalities
CHAPTER 2
2.1 Types of numbers
2.2 Significant figures
2.3 Scientific notation
CHAPTER 3
3.1 Linear functions
CHAPTER 4
4.1 Statistics
4.2 Frequency diagram and descriptive statistics
4.3 Probability
CHAPTER 5
5.1 Geometry
5.2 Geometric transformations
CHAPTER 6
6.1 International system of units
6.2 Common errors