Mathematics grade 9

OpenStax

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Numbers - where do they come from?

0.1 Mathematics

0.5 Numbers – where do they come from?

1 Easier algebra with exponents

2 Why all the fuss about pythagoras?

3 How long is a piece of string?

4 Money matters

The algebra of the four basic operations

1 Geometry of lines and triangles

2 Space and shape

2.1 Mathematics

2.3 Algebra and geometry

2.5 Space and shape

Number patterns

1 Understanding what graphs tell us

2 Understanding how equations are represented on a graph

2.1 Mathematics

2.3 Number patterns, graphs, equasions,

2.4 Statistics and probability

2.6 Understanding how equations are represented on a graph

3 Finding the equation of a straight line graph from a diagram

4 Solving simple problems by forming and solving equations

5 Collecting information to answer general questions

6 Analyse data for meaningful patterns and measures

7 Extract meaningful information from data

8 Understanding the context and vocabulary of probability

Explore and identify the characteristics of some quadrilaterals

1 Compare quadrilaterals for similarities and differences

1.1 Mathematics

1.3 Quadrilaterals, perspective drawing,transformations

1.5 Compare quadrilaterals for similarities and differences

2 Understanding quadrilaterals and their properties in problems

3 Drawing plan and side views of three-dimensional objects to scale

4 Understand and use the principle of translation, learning suitable

Source: OpenStax, Mathematics grade 9. OpenStax CNX. Sep 14, 2009 Download for free at http://cnx.org/content/col11056/1.1

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