indi Color Card Kit: What's Inside and How to Use It in Class
By Sphero Coding Robots & Kits | PK-12 STEM Education, AI | Published: 2026-10-13
Category: Avis produits
A practical walkthrough of the indi Color Card Kit: what the 30 color cards do, how to set up a screen-free coding lesson, and the mistakes that stall young learners.
Quick answer
The indi Color Card Kit is a 30-pack of floor cards that tell the indi robot what to do without a screen, plus adhesive tape to hold them down. Buy it when you want more than one maze running at once, or when students keep rebuilding the same short path. Start with three or four cards in a straight line, confirm indi reads each color, then let students extend the route.
What the 30 cards actually give you
Each card in the kit is placed on the floor and read by indi as an instruction, so the robot changes speed, turns, or stops based on the color it drives over. The kit includes adhesive tape for securing cards to the floor, which matters more than it sounds: a card that shifts mid-run turns a working program into a mystery.
Thirty cards is a classroom quantity, not a single-student quantity. It lets you build longer paths, split a class into several small groups working on different mazes, or keep a spare set assembled so one group does not have to rebuild before every rotation.
Why screen-free matters for younger students
Because the cards carry the instructions, students debug with their hands instead of a keyboard. When indi does the wrong thing, the fix is physical: move a card, swap two colors, or close a gap in the path. That makes the cause-and-effect visible in a way that a block-based editor is not for a five- or six-year-old.
It also means the lesson survives a cart of dead tablets. If your devices are charging, locked, or simply not handed out yet, a color card maze still runs.
One kit or more?
The kit pairs with any indi robot you already own, so the decision is about group size rather than compatibility. If two or three students share one indi, one kit is usually enough. If you want four or five simultaneous mazes, plan on a kit per station, because sharing cards between groups creates traffic and lost pieces.
For high-traffic floors or daily use, the durable color tiles for indi are the sturdier alternative to paper cards; the card kit is the lower-cost way to test whether color coding will stick in your room before you commit to a full set of tiles.
Setting up a color coding lesson, step by step
- Clear and mark the floor space: Choose a hard, flat, low-traffic area and check that it is wide enough for the turns you plan. Tape the first card down before placing the rest. Checkpoint: if the surface is carpet with a deep pile, cards will not sit flat and indi will misread them.
- Lay a three-card straight path first: Place two or three cards in a line and run indi over them. Do not build a full maze yet; you are confirming that indi reads each color and that the cards stay put. Common mistake: building an elaborate maze before testing means you cannot tell whether a failure is the code or the floor.
- Introduce one instruction at a time: Add a turn card, then a speed card, running indi after each addition. Name the color and what it does out loud as students watch. Checkpoint: students should be able to predict the robot's next move before you press start.
- Hand the cards to the students: Give a group a target, such as reaching a marked spot, and let them choose the card order. Resist rearranging the path for them. Common mistake: correcting the maze yourself. Let the failed run be the feedback.
- Debug by changing one card: When indi does something unexpected, change a single card or gap, then re-run. Ask students which card they think caused the problem before you move anything. Checkpoint: one change per run keeps the cause and effect clear.
- Collect and store the cards: Pull the tape carefully, stack the cards, and return them to the same bin or case every time. Count them at the end of the lesson. Common mistake: leaving taped cards down between classes, where they get walked on and lost.
Product facts
- indi Color Card Kit: 30-pack of color cards placed on the floor to communicate instructions to indi without screens, including adhesive tape for securing cards to the floor. Enough cards to build longer mazes or run several small groups at once, with tape included so you do not need a separate purchase for setup.
- indi Color Card Kit: With additional color cards, kids can extend their learning and create more complex mazes. The kit is an expansion, so it is the right buy when students have outgrown the cards that came with indi rather than when you are starting from zero.
- indi Student Carrying Case: Individual hard carrying case to store and transport one indi robot and accessories. If indi travels between classrooms or goes home with students, a case keeps the robot and its cards together so a lesson is not lost to a missing piece.
