Hairstyle Changes for School

I don't know what I could do to change my hairstyle so that it looks different and interesting for school. Because it is pretty short though I prefer it at this length as my hair has been thinned out because it is extremely bulky. Hope the picture helps!

THANKS

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A cute but in control style
by: -

One suggestion: Straight you hair... specially on top and add a side bang from left to right so it covers only one eye. Use wax and pomade and add lots of texture on both sides and back using your hands and fingers. Flick the hair ends outwards in a random fashion below the ear and back (keep the hair strands separated for a messy look) . If still have a bulky hair on sides, then go for a cut. Add some color tones to your hair to update your look.