# Visual Maths

## Visual Justification for fractions

After looking at visual justifications for properties of additon for whole numbers and fractions, this poster considers the properties of multiplication for the same number sets.

## a cube plus b cube explained visually

Swati Sircar invites you to explore the cubic identities a^3 + b^3 through models.

## a cube minus b cube explained visually

Swati Sircar invites you to explore the cubic identities a^3 - b^3 through models.

## a plus b whole cube explained visually

Swati Sircar invites you to explore the cubic identities (a+b)3 through models.

## a minus b whole cube explained visually

Swati Sircar invites you to explore the cubic identities (a-b)3 through models.

## 64 Squares

Use a chess board to learn Math!

Getting even on a chess board : See how odd numbers & even number pattern show up on a chess board.

## The Monty Hall Problem

A Spreadsheet Simulation...This problem which has had a history of generating controversy is often used to teach conditional probability. The article explains how repeated trials can be simulated using the random number generator in Excel, and how the result can be experimentally verified and then explained.

## AtRiA Tech Space Section December 2012

“Tech Space” has articles dealing with math software and its use in mathematics teaching. how such software may be used for mathematical exploration, visualization and data analysis, and how it may be incorporated into classroom transactions.

## Draw to Multiply

There are several strategies to teach multiplication tables and using patterns to remember the tables has become popular. The patterns help the children remember the numbers.

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