Primary colours-An introduction for Grade 7

a ppt of primary colours

1. This Photo by Unknown Author is licensed under CC BY-SA-NC PRIMARY AND SECONDARY COLOURS

2. FUN FACT Babies are born without the ability to see colour . They initially see the world in black and white and develop colour vision as they grow. At about 1 month, your little one can detect the brightness and intensity of colours , and over the next few months may start to see several basic colorus , including red. Your baby’s colour vision is fully developed by about 4 months, when they’ll be able to see lots of colours and even shades of colours . The colour white is not considered a colour in the world of physics. Instead, it is considered the presence of all colours or the absence of colour . The world’s oldest known pigments are believed to be a shade of red and were discovered in a 100,000-year-old cave in South Africa. Different colours can affect appetite. For example, red and yellow are known to stimulate hunger, while blue suppresses appetite. The colour of food can affect our perception of taste. For example, studies have shown that people perceive food as being sweeter when it is presented on a pink plate.

3. TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW QUIZ

4. PRIMARY COLOURS THE BASIC COLOURS THAT CANNOT BE OBTAINED BY MIXING OTHER COLOURS BUT CAN FORM THEM

5. 4 TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW QUIZ

6. SECONDARY COLOURS THE COLOURS FORMED BY TWO PRIMARY COLOURS

7. TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW QUIZ

8. TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW QUIZ

9. TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW

10. TOPICS PRIMARY COLOURS SECONDARY COLOURS HOW ARE THEY FORMED? OTHER WAYS REVIEW QUIZ

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