A Number Recall Starter Of The Day

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Topics: Starter | Memory | Multiple Intelligences

  • Mrs. Fischl, Port Hope, Ontario
  • I would like it to wait a little while longer before the number is revealed.
  • Ian Clark, Port Hope High School, Ontario, Canada
  • Ian would like to see the number in its entirety. It is easier for him to remember chunks of numbers rather than one digit at a time.
  • Team 24, Rio Real School, California
  • We loved the memory game!
  • Transum,
  • We would really like to know what is the greatest number of digits pupils are able to remember in a number. Does 'chunking' (splitting the number into groups of three or four digits) help? Has anyone tried using a mnemonic method? What is the record for your class?
  • Mr Shepherd, The St Lawrence Academy
  • I studied Bruno Furst's legendary memory enhancement course years ago. Passing on the basics to a year 10 allowed him to memorise a of forty pictures, in order, for a history test - much to the amazement of the humanities dept. The same technique can be used for almost any number of items / digits etc. by anyone who cares to train themselves. (eg. Pi to 250,000 places is all based on the same system.)
    Record for remembering lists in class was a year 9 student in my last year's 3 class who successfully recited 30 items (randomly chosen by individuals in the class) in order after a two minute period of silently studying the list. Impressive.

How did you use this starter? Can you suggest how teachers could present or develop this resource? Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.
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It can be helpful to find the mathematical connections between the digits to better remember the number. For example, if the six-digit number is 235749 you may notice that the first two digits add up to the third. The fourth number is the next odd number and if this is squared it will produce the last two digits.

Trick for remembering a six digit number
Online Maths Shop

Laptops In Lessons

Teacher, do your students have access to computers?
Do they have iPads or Laptops in Lessons?

Whether your students each have a TabletPC, a Surface or a Mac, this activity lends itself to eLearning (Engaged Learning).

Laptops In Lessons

Here a concise URL for a version of this page without the comments.

Here is the URL which will take them to another memory activity.


The previous Flash version of this starter is here.


Your access to the majority of the Transum resources continues to be free but you can help support the continued growth of the website by doing your Amazon shopping using the links on this page. Below is an Amazon search box and some items chosen and recommended by Transum Mathematics to get you started.

Have you read Craig's book yet?

Craig Barton must surely be the voice of Mathematics teachers in the UK. His wonderful podcasts interviewing the industry experts have culminated in this wonderful book. As Craig says: "I genuinely believe I have never taught mathematics better, and my students have never learned more. I just wish I had known all of this twelve years ago..." more...

"How I wish I'd taught Maths" is an extraordinary and important book. Part guide to research, part memoir, part survival handbook, it’s a wonderfully accessible guide to the latest research on teaching mathematics, presented in a disarmingly honest and readable way. I know of no other book that presents as much usable research evidence on the dos and don’ts of mathematics teaching in such a clear and practical way. No matter how long you have been doing it, if you teach mathematics—from primary school to university—this book is for you." Dylan Wiliam, Emeritus Professor of Educational Assessment, UCL.

The Craig Barton Book

Casio Classwiz Calculator

There is currently a lot of talk about this new calculator being the best in its price range for use in the Maths classroom. The new ClassWiz features a high-resolution display making it easier to view numerical formulas and symbols but it isn't a graphical calculator as such (it has the capacity to draw graphs on your smart phone or tablet, via a scannable QR code and an app).

As well as basic spreadsheet mode and an equation solving feature you also get the ability to solve quadratic, cubic or quartic polynomial inequalities and the answer is given just as it should be written down, using the correct inequality symbols!

This calculator has a high-performance processor and twice the memory of previous models ensuring speedy operation and superior computational power.more...

Hello World

You are buying a (driverless) car. One vehicle is programmed to save as many lives as possible in a collision. Another promises to prioritize the lives of its passengers. Which do you choose?

Welcome to the age of the algorithm, the story of a not-too-distant future where machines rule supreme, making important decisions – in healthcare, transport, finance, security, what we watch, where we go even who we send to prison. So how much should we rely on them? What kind of future do we want?

Hannah Fry takes us on a tour of the good, the bad and the downright ugly of the algorithms that surround us. In Hello World she lifts the lid on their inner workings, demonstrates their power, exposes their limitations, and examines whether they really are an improvement on the humans they are replacing.

This calculator has a high-performance processor and twice the memory of previous models ensuring speedy operation and superior computational power.more...


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