## MARCH 25 FREE INQUIRY BASED LEARNING RESOURCES

*By toni On 20 March, 2019 · Leave a Comment*

GRADE 4 MULTIPLICATION AND DIVISION

GRADE 7 GEOMETRY OF STRAIGHT LINES

GRADES 8 & 9 ALGEBRAIC EXPRESSIONS

Click on the above for some activities on these topics.

To […]

## SANDWICHES PUZZLE

*By toni On 23 February, 2019 · Leave a Comment*

Suppose you have two 1’s, two 2’s, and two 3’s.

Make ‘sandwiches’ with the 1’s, 2’s and 3’s as slices of bread by arranging these six digits in a list so:

between the two 1’s there is one digit giving 1?1; between the two 2’s there there are two digits giving 2??2; between the two […]

## ONE THREE FIVE SEVEN GAME

*By toni On 23 February, 2019 · Leave a Comment*

This is a game for 2 players. You should have 16 objects.

Arrange the objects in 4 rows with 7 on the bottom row, then a row of 5, then 3, then 1 at the top.

Players take turns to choose a row and to remove any number of objects from that row.

[…]

## HOW MANY TRIANGLES PUZZLE

*By toni On 23 February, 2019 · Leave a Comment*

How many triangles can you find? Look carefully, there may be more than you think!

Click here to download a worksheet

## PERMUTATION PUZZLE

*By toni On 23 February, 2019 · Leave a Comment*

How many different ways can you arrange 3 coloured counters in a row? Record each arrangement.

Now try 4 counters.

Click here to download a worksheet.

Resources: Coloured counters. Bottle tops are good for this.

## FIFTEEN GAME

*By toni On 23 February, 2019 · Leave a Comment*

This is a game for two players (or a class split into two teams).

Take it in turns to choose one of the numbers 1 to 9. It is now your number and your opponent cannot choose it. Each number can be chosen only once.

To win, be the first to pick 3 numbers that […]

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.

### Login

### SUPPORT AIMSSEC