## OCTOBER 15 LESSON ACTIVITIES TO DEVELOP UNDERSTANDING AND SKILLS

*By toni On 13 October, 2018 · Leave a Comment*

FOR AFRICA CODE WEEK – COMMAND THE ROBOT

EXAM PREP & REVISION FOR MATRIC

GRADE 4 PROPERTIES OF 3D OBJECTS

GRADE 6 PROPERTIES OF 3D OBJECTS

GRADE 7 NUMERIC & GEOMETRIC PATTERNS

GRADE 9 GEOMETRY OF 3D OBJECTS

Can you find the chosen number from this square using the clues below?

1. The number is odd.

2. It is a multiple of three.

3. It is smaller than 7 x 4.

4. It has an even tens digit.

5. It is the greater of the two possibilities.

[…]

## MANAGE YOUR OWN PROFESSIONAL DEVELOPMENT WORKSHOPS

*By toni On 9 September, 2018 · Leave a Comment*

Guides for self-help PD workshops and resources for activity based learning to support teachers in developing more effective and more up-to-date ways of teaching and a deeper understanding of mathematics and pedagogy.

You don’t need an expert leader or any advance preparation. Just use an AIMSSEC workshop guide.

These guides enable groups of teachers to […]

## UPPER SECONDARY FC5 TRANSFORMATION OF FUNCTIONS

*By toni On 4 September, 2018 · Leave a Comment*

The picture shows some curves in the family of y = x cubed. Can you find the graph of this function and the equations of the other graphs? In this workshop guide you will find more examples of this type of ‘inverse problem’ where the learner is given information and has to […]

## PRIMARY M1 TIME

*By toni On 4 September, 2018 · Leave a Comment*

Some practical activities to help learners to tell the time on a 12 hour or 24 hour clock and to work out the lengths of time intervals.

## UPPER SECONDARY GT7 APPLICATIONS OF TRIGONOMETRY

*By toni On 29 August, 2018 · Leave a Comment*

This guide offers many suggestions for practical surveying tasks that can be done without needing any expensive equipment. Applications of trigonometry include measuring the length of your shadow and relating this to the angle of elevation of the sun and the time of day, measuring heights of buildings, trees and towers, navigation, […]

## NA5 GROWTH AND DECAY – FINANCIAL MATHEMATICS

*By toni On 28 August, 2018 · Leave a Comment*

This workshop guide provides learning activities that explore the ways in which arithmetic and geometric series are used in simple and compound interest calculations related to loans (including pay-day loans) , investments, annuities, hire-purchase, inflation etc. and there is an explanation of how APR is calculated. Ideas are given for practical ways […]

## GT6 TRIGONOMETRIC IDENTITIES AND EQUATIONS

*By toni On 27 August, 2018 · Leave a Comment*

This workshop reviews reduction formulae in terms of rotations and reflections. It offers learning activities that involve sorting and solving trigonometric equations and finding general solutions, or solutions within a

given domain, using known identities and graphical or unit circle representations. Suggestions are given organising group activies and learners presenting and explaining their ideas […]

## NA1 NUMBER SYSTEMS AND SOLVING EQUATIONS

*By toni On 27 August, 2018 · Leave a Comment*

This workshop guide reviews the number systems that learners have met and expands number concepts to include complex numbers. Learning activities involve matching graphs to linear and quadratic equations and their solutions within different number systems.

There is discussion of the historial evolution of mankind’s concepts of number and parallels are drawn […]

## Grades 4 to 7 Two by Two Puzzle

*By toni On 25 August, 2018 · Leave a Comment*

Can you find numbers to replace the ? marks to solve this two by two multiplication puzzle?

Can you explain how it works?

How does the diagram below connect with the multiplication?

Use the two grids below to do the two multiplications:

72 × 25 and 50 […]

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