OER Math

Introduction

Use these assembled OER to see if you can master the CXC CSEC Specific Objectives for Computation.

Specific Objective 1

The CSEC Mathematics, Computation curriculum has a specific objective (#1) that students should be able to...

'perform computation using any of the four basic operations with real numbers; Addition, multiplication, subtraction and division of whole numbers, fractions and decimals'.

In this module we have compiled a number of Open Education Resources (OER) to help you achieve this objective.

1. CK-12 - Using rational numbers - fractions, decimals, integers
2. Saylor.org  - The number system - integers, fractions, decimals
3. Saylor.org - Add, subtract, multiply, divide integers
4. New Brunswick Community College - Fractions, decimals, percent - book extract
5. OpenAlgebra.com - Fractions

Specific Objective 2

The CSEC Mathematics, Computation curriculum has a specific objective (#2) that students should be able to...

'convert among fractions, percentages and decimals; conversion of fractions to decimals and percentages, conversion of decimal to fractions and percentages, conversion of percentages to decimals and fractions'.

In this module we have compiled a number of Open Education Resources (OER) to help you achieve this objective.

1. CK-12 - Using rational numbers - fractions, decimals, integers
2. Siyavula - Everything Maths - Rationals, Irrationals, Decimals & Conversion
3. New Brunswick Community College - Fractions, Decimals & Percent - book extract

Specific Objective 3

The CSEC Mathematics, Computation curriculum has a specific objective (#3) that students should be able to...

'convert from one set of units to another; conversion using conversion scales, converting within the metric scales, 12-hour and 24-hour clock, currency conversion'.

In this module we have compiled a number of Open Education Resources (OER) to help you achieve this objective.

1. CK-12 - Metric Unit Conversion - Video
2. CK-12 - Conversions of Length, Mass, Capacity in Metric Units - Video
3. CK-12 - Converting between Metric Units - Video
4. Khan Academy - Conversion between Metric Units - YouTube Video
5. Everything Maths - 12 hour and 24 hour clock
6. IB Maths Studies - Currency Conversion - YouTube Video