What do you and pupils see when you look at this image without the prompts?
This image is about Factors of 24 and can lead on to an exploration of factors (which is directly linked to fractions with 24 as a denominator). Teacher notes with answers here. Flipchart with images and more here.
Fractions activity: there is a great nrich activity for this here.
More fractions work on this here at the excellent MathsBot site you do need ideas on how to use it.