Resources tagged with: Summation of series

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There are 10 results

Broad Topics > Patterns, Sequences and Structure > Summation of series

Picture Story

Age 14 to 16
Challenge Level

Can you see how this picture illustrates the formula for the sum of the first six cube numbers?

Picturing Square Numbers

Age 11 to 14
Challenge Level

Square numbers can be represented as the sum of consecutive odd numbers. What is the sum of 1 + 3 + ..... + 149 + 151 + 153?

Summing Squares

Age 14 to 16
Challenge Level

Discover a way to sum square numbers by building cuboids from small cubes. Can you picture how the sequence will grow?

Double Trouble

Age 14 to 16
Challenge Level

Simple additions can lead to intriguing results...

Vanishing Point

Age 14 to 18
Challenge Level

How can visual patterns be used to prove sums of series?

Slick Summing

Age 14 to 16
Challenge Level

Watch the video to see how Charlie works out the sum. Can you adapt his method?

Pocket Money

Age 11 to 14
Challenge Level

Which of these pocket money systems would you rather have?

The Root of the Problem

Age 14 to 18
Challenge Level

Find the sum of this series of surds.

Summing Geometric Progressions

Age 14 to 18
Challenge Level

Watch the video to see how to sum the sequence. Can you adapt the method to sum other sequences?

Sums of Powers - A Festive Story

Age 14 to 18

A story for students about adding powers of integers - with a festive twist.