Simple and effective. Paper plates are a must! Sparkly Paper Plate Angel - for Sunday School I'd let the kids paint glue around edge and then sprinkle clear glitter or silver. Add a ribbon to hang. Write Bible verse on plate?
Homemade Montessori: color sorting activity made from a cheap deviled egg tray. Paint the egg cups with the colors of the color wheel and dig into your button collection or buy a big bag of mixed buttons in bright colors