Step-by-step instructions (PowerPoint) on how to use factor trees to decompose a number into a product of primes.
This can be left on a loop while the class are working.
A further menu driven PowerPoint that has ALL the solutions for each number (minus a few variations)
No worksheets. I just get the pupils to ‘shout out’ several numbers between 2 and 100 and write these on the board.
(although I sometimes add a few myself)
Class marks their own work from solutions PowerPoint
Creative Commons "Sharealike"
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unlusan
4 years ago
5
Excellent powerpoint
daward72
4 years ago
Thank you for taking the time to review the resource.
daward72
4 years ago
Thank you very much for leaving a review as not everyone does. ( I have 97 000 downloads across all my resources but less than 100 reviews).
Empty reply does not make any sense for the end user
cikguallison
4 years ago
5
Perfect for hybrid teaching!
daward72
4 years ago
Thank you very much for leaving a review as not everyone does. ( I have 90 000 downloads across all my resources but less than 100 reviews)
Empty reply does not make any sense for the end user
mikhail_amran
5 years ago
5
Brilliant resource
daward72
5 years ago
Thanks for you kind review. I am glad you have found it useful.
Empty reply does not make any sense for the end user
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