Decor for day: https://family.disney.com/craft/dumbo-cutie-papercraft/
Imagineering: Excersize 4 - Building Design https://www.khanacademy.org/humanities/hass-storytelling/imagineering-in-a-box
Art: Make your own Elephant! https://www.deepspacesparkle.com/elephant-art-project/
Math: Check out this article about Elephants learning math! https://www.forbes.com/sites/rachelcrowell/2018/10/26/researchers-study-how-an-elephant-does-math/#500910d4fdbe https://www.newscientist.com/article/dn14569-elephants-master-basic-mathematics/
Writing: Check out the Elephant cam from the San Diego Wild Animal Park: https://www.sdzsafaripark.org/elephant-cam What are the animals saying? What is going on?
Reading: Search Epic for Elephant books. Read some Dumbo facts: http://cdnvideo.dolimg.com/cdn_assets/ac5a523e84d0b7a81b9b182485ba0727ca51ab1e.pdf
Science: Learn about Elephants! How much do they weigh anyway? https://wonderopolis.org/wonder/how-much-does-an-elephant-weigh
Engineering: Dumbo needed his Magic feather to fly. Here is a paper airplane you can fly: https://family.disney.com/craft/dumbo-paper-airplane/ Can you design a paper airplane that is better?