pentru felicitari STEM idei

https://images.app.goo.gl/jwrgKj3hENBvC2ji7
https://bilingualiesae.wordpress.com/2015/12/11/christmas-cards-using-recycled-materials/

https://www.home-dzine.co.za/craft/craft-cupcake-liners.html

http://www.northstory.ca/diy-christmas-cards/
https://www.sciencekiddo.com/paper-circuit-cards/