The easiest method is to make a model of a ciliated columnar epithelial tissue.
Pick a piece of thermocol of length (about) 12 cm , breadth 5 cm and height must be close to 0.5-1.5 cm for it to look attractive.
Colour the external parts(except the top) with a brownish color .Color the top with skin color and paint some dark circles (which are nuclei) .Next paste a few pieces of black thread on the top which are cilia.
If Possible , Label the parts.
Please mark it as the best!