Slide shows can be a good choice to work in class. Slideshare is a good tool to share on the network, but I prefer to use PowerPoint in class because is more interactive and dynamic.
You can also talk in shades (or intensity) of colour
in English by using such expressions as: Light is the oposite of Dark. Bright is a strong colour that is easy to see.
Different ways to use the colors in a sentence
There are three ways in witch you can use a colour in a sentence
to describe something:
1. To Be +
Colour. (My car is blue.)
2. Colour +
Noun. (The blue car is mine.)
3. Colour is
the Noun. (Blue is the colour of my car.)
Leave in comments sentences with the different ways to use colors.