• Skip to primary navigation
  • Skip to main content

The Cardboard Carnival

Design & Build a Marble Run

  • Home
  • Rules
  • Tutorials
  • Prizes
  • Showcase
  • Gallery
    • 4th Grade
    • 5th Grade
    • Middle School
  • Marblethon
  • About Us

Win Prizes

All eligible participants who submit their marble adventure before the deadline on Monday, March 8th will be entered into a raffle. The more design elements you include in your marble adventure the more prize tokens you will earn for the challenge raffle. You can also earn prize tokens by completing different activities. You can earn a maximum of 19 prize tokens.

You must submit a video of your marble adventure to be entered into the raffle. Any prize tokens you earn leading up to the deadline will not count unless you submit your final project.

We will feature selected marble adventure projects on a citywide live stream showcase on Saturday, March 13th. The live stream showcase will celebrate all participants and show off the amazing work you’ve done. We will also draw all the raffle winners during the showcase.

Earn Prize Tokens

Submit a Design Sketch1 Prize Token
Create a Theme for your Marble Adventure1 Prize Token
Get Feedback1 Prize Token
Attend a Live Stream1 Prize Token
Pick a Marblethon Race Winner1 Prize Token
Create a New Design Element2 Prize Token
Submit a project with 5 Design Elements1 Prize Token
Submit a project with 8 Design Elements3 Prize Tokens
Submit a project with 12 Design Elements5 Prize Tokens

Prize Token Board

Check the Prize Token Board to see how many tokens you have earned so far. We update this board regularly, but it is not automatic. If you submitted an activity recently, you may not see it listed. Don’t worry – you will see your correct total in the next update.

Prize Token Board

Prizes

We will raffle off all prizes during the The Cardboard Carnival Showcase on Saturday, March 13th. We will select a set number of winners from each tier with 17 totals winners. Cardboard Carnival participants may only win one prize, but the more prize tokens you earn the greater your chance of winning a prize.

Tier 1

2 Winners

  • AirPods
  • Cricut Joy
  • GoPro Hero7
  • Nintendo Switch Lite

Tier 2

5 Winners

  • Apple Pen
  • Chibitronics Creative Coding Kit
  • Circuit Playground Advanced Kit
  • LilyPad Sewable Electronics Kit
  • Smart Phone Gimbal
  • Tello Drone

Tier 3

10 winners

  • Brainpad Arcade
  • Chibitronics Circuit Stickers Starter Kit
  • Electronics Kit
  • Green Screen
  • Smart Phone Tripod
  • Sphero Mini
  • Snowball USB Microphone

Copyright © 2021 ยท Log in