RAINBOW STICKS: These look really effective, don't they? You could make and eat these in combination with learning the rainbow song, finding out about different colours (for younger children), or learning about the role of colours in food and health (for
Glass Block Holiday Jello (My kids would basically lose their minds over this. And, frankly, I think it's pretty freakin neat, too. Like those creamy jello rings you see, but much more aesthetically appealing. Looks like Christmas lights in the snow.