This easy DIY game is great for preschoolers, elementary kids & teenagers -- perfect for birthday parties, backyard or carnival games & can be used in your classroom science area. (Halloween Crafts For Teenagers)
Dinosaur week: Fun & Simple dinosaur activity for kids! Maybe for older kids give each shape a numerical value and have them add how much their dino is worth. Can use with class to compare/contrast amounts, etc.
I love the look of a newspaper collage cat, but the reality of it brings problems when trying to make consistent supplies for 150 students. Technology to the rescue with a scanner, printer and parchment paper.