Excel spreadsheets allowing the creation of the Sieve of Eratosthenes for numbers up to 100. Select the factors to shade/hide and the prime numbers will be revealed. A useful tool in helping understand what a prime number is that can be used on any device that has Excel installed on it. Could also help learning features of spreadsheets including the use of the MOD, IF and AND functions as well as worksheet protections and hiding cells. Please let me know of any improvements that can be made to it.
Thanks
Roger
Something went wrong, please try again later.
This is a great visual aid, I wonder if it could have a feature for learners to colour in the individual multiples themselves, Thanks for sharing!
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£0.00