Colour by number is a well known childhood activity and in most cases requires no maths other than number recognition.
Take for example this Halloween Scarecrow picture, which I have completed online using the Color It by Numbers website here. As you can see each number represents a particular colour and once finished the image is more defined.
To add difficulty to this activity each number can be replaced by a question with that numerical answer. For example this pumpkin colour by number requires students to solve the equations to find the value of x. Each answer is then one of the five colours. This worksheet can be downloaded from Education.com, which is a free account based website.
I am still not satisfied that there is enough challenge for all pupils, in which case I use a blank template such as this bat picture below taken from Coloritbynumber.com here, and ask pupils to create their own question with the correct numerical values for which ever topic is most relevant.
You could ask pupils to create a set of questions limited by topic area for example; BIDMAS, solving equations, area, perimeter, evaluating formulae, alternatively pupils could create it based on a number of topics recently studied. Their work (when checked) could then be given an a starter of homework activity for another class.
Other Halloween Activities we Love
We love relay races as a great team and review activity, check out our blog post here about how to run a relay race. A collection of relay races for all occasions, not just Halloween, can be downloaded from here made by Chris Smith @AAP03102.
Skeleton Rotational Symmetry
Check out our post on making some Halloween decorations using rotational symmetry here.
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Sharon and Laura
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The week ahead is the last week for many schools before the Christmas holidays and so we have collected some of our favourite Christmaths activities. We would also like to wish everyone a Merry Christmas and a Happy New Year which brings new and exciting developments for NumberLoving, watch this space!
Laura has created two mysteries called “how many elves” and “white Christmas”. Mysteries is a thinking skills activities in which pupils use the clue cards, organising the information, making calculations where necessary in order to answer the questions posed. These can be downloaded here .
How many elves?
In this task students must use knowledge of number, percentages and time to work out how many elves Santa needs to hire to make all the Christmas gifts on time!
In this task students have to use the clues to work out where in the UK is most likely to have a white Christmas this year. All data is accurate. Students could then plot the places on a map to see if they notice any patterns in the probabilities they have calculated.
The Christmas Pirate Game
This game has been adapted from Mr Paul Collins original Pirate Game to give it a Christmas edge. The Christmas version of the game can be downloaded from TES here. Mr Collins blog of Christmas & maths activities is definitely worth checking out here.
Christmas Maths Relay Race
Chris Smith’s relay races include a Christmas themed relay race and can be downloaded from the TES here. For more details on how to run a relay race check out our post on using relays for revision here.
Challenge your pupils to use graphing software to create a Christmas tree like this one on Desmos here.
Looking for more ideas?
Also check out our previous posts “Christmaths Collection” and “Christmaths Collection Part 2” for more ideas of Christmas themed maths activities.
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