This interactive excel file deals with place value of number and with multiplication and division by 10, 100 and 1000. The interactive sheets begin with the student being able to reveal the word form for a set of large numbers. Then there are sheets which show sets of integers or decimals which are to be multiplied...

This interactive excel file deals with column addition of integers, money and decimals. The first interactive sheet shows pairs of numbers to be added and students can click beneath the columns to check each stage of their working. The next sheet shows the addition of...

This excel file has four interactive sheets dealing with the order of operations. The first shows groups of calculations involving addition, subtraction and multiplication where the answers can be revealed. The second interactive sheet is similar, but it deals with...

This is a classroom-based activity from the Wellcome Trust Sanger Institute that allows students to explore the features of two bacterial pathogen genomes. The aim of this activity is to highlight the role of different genetic components in two closely related subspecies of Salmonella enterica, and to identify how...

The first interactive sheet shows fractions where the numerator is 1. The fraction is converted into a decimal by long division and illustrated as the fraction of a circle. The denominator can be altered to be between 1 and 9. The next two sheets also show long division...

This resource contains three excel files dealing with various aspects of fractions.

Fractions of X (mental arithmetic) This excel file has four interactive sheets. Each sheet shows sets of questions where students find the fraction of given amounts. Answers can be revealed and new sets of...

This resource contains two excel files dealing with various aspects of fractions, decimals and percentages.

Fractions, Decimals, Percentage...

This resource contains three interactive excel files illustrating different features of integer patterns. The different types of number include odd, even, prime, square and rectangular numbers. Triangle numbers and the Fibonacci Sequence are revealed in Pascal's...

This excel file deals with the four operations on positive and negative numbers giving practice at a variety of calculations.

The first interactive sheet shows a table with -5 to 5 both along the top and down the side...

This Barefoot Computing resource builds on the ‘Maths quiz with selection’ learning activities which should be undertaken first.

It involves improving an existing Scratch maths quiz and adding score-keeping using...

This excel file has separate sheets dealing with various styles of analogue clock face and different levels of difficulty. It begins with a sheet showing times limited to quarter, half and whole hours. The next two sheets have the numbers removed from the clock face....