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.
School science/garden idea: This frame made to look like a flower pot adds visual charm to growing lima beans with kids. Wet a paper towel and put it in a sealed bag with a few beans. Change the wet paper towel every few days.