pine needle discovery bottles - Make with the kids at preschool. Add water, pine needles, and glitter to a water bottle and hot glue cap on top. Use different evergreen, so the kids can see the difference. Kind of a 'I Spy' theme
Fill balloons with water and add food coloring, once frozen cut the balloons off & they look like giant marbles or Christmas lights. If you live someplace cold enough to keep them frozen I think this would be great for outdoor Christmas decor.