![]() ![]() In some forms of blue-yellow color blindness, people have trouble telling the difference between purples and reds. Red-green color blindness is the most common type of color vision deficiency.īlue-yellow: People with blue-yellow color blindness have trouble telling the difference between blue and green and between yellow and red. Some people may not be able to tell the difference between red or green at all, while others can still make out some shades. Red-green: People with red-green color blindness have trouble telling the difference between red and green. There are three main types of color vision deficiency (color blindness): My understanding from chatting with my son is that the colour filters change the contrast, intensity and tone, which can help them distinguish between the colours more easily. Everything that can make the life of the children in your classroom easier is a win.įinally, watch this video for a child’s eye view on colour blindness.What are the common types of color blindness in children? They will never see the colours that you and I take for granted. There is no treatment for colour blindness. Ask your students if it looks better for them. Switch on the colour filters and test out the settings. In Accessibility - Display and Text Size - Colour Filters. Once you’ve got your head around this… did you know that there are colour vision deficiency settings right on your iPad? Whoo!! Do they fill in answers inappropriately?.Do they copy their friends rather than work independently?.Are they reluctant to be involved in colour sorting activities?.Do they use colours inappropriately? Do you see green tree trunks or purple hair when they colour in?.Here’s a few ideas, but bear in mind that this will vary greatly among individuals. ![]() How can you spot colour vision deficiency in your students? Think about how you use practical materials for pattern making or practical maths. My son can only see two colours in the whole rainbow!ĭo you categorise the books in your room by colour?ĭo you use different colours when writing on the board - for example, underlining nouns in red and verbs in green? Think about the lessons you teach around colour, embedding those early learning skills that are so necessary. Think about the graphs or charts that you share, or spreadsheets that are colour coded. Instead, assume you have one and plan your teaching around that philosophy. As I quoted above, around 80% of children are not even diagnosed by the end of primary school. My son tells me that he often waits until a friend has used a colour and then he immediately picks it up to colour in the same item, knowing that he’ll get it right that way.ĭo not assume that because you haven’t been told of a colourblind pupil in your class, that you have none. Add colour names to each one to enable children to independently access them. but he's held back by the colours sometimes. This allows children with colour vision deficiency to easily follow the instruction and not be embarrassed. This is one of his biggest embarrassments as sport is his passion and something he really excels at. Ask children to run to the 'red number 1 cone'. When doing PE, do you often set out cones and ask children to run to the red cone? Add numbers to each cone as well. When you ask children to hand in books, refer to the boxes by both features - “put your work in the red spotty box”. So a red SPOTTY box and a green STRIPY box. The best thing to do is add in another feature. Or yellow stickers on certain trays and green on others. Do you rely solely on colour as a distinguishing feature? For example, red boxes for incomplete work, green boxes for complete. Think carefully about how you label your new classroom this year. So how does this affect you as a teacher? The MySight app has been amazing because I can check in on him by scanning things with the app and then seeing what he sees. It has been great to have my dad explain it to me, because it’s very difficult for a 10 year old to answer questions about it. This has been a learning curve for me as a parent. Even his passion of playing football is affected. ![]()
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