Do you like to create? Instructables is a DIY website where you can enter competitions by sharing your creation for a particular idea.
Are you interested in coding using Tinkercad? Instructables has a Block Coding Contest. Entries are due by January 11, 2021. Prizes are Amazon gift cards up to $500. More information can be found at https://www.instructables.com/contest/blockcode2020/
Check out www.themathcontest.com for math problems to solve for students of all ages! If you are correct, they may post your name on their site! Check it out!