Classroom activities for card games and live drawing sessions.
Match-O uses custom vocabulary decks — your words, your content, your game. SightSea lets every student draw on their device while you watch and project in real time.
Games
Match-O
ActiveA popular card game students already know and love — match colors and values to empty your hand
How to Play
Each player is dealt a hand of cards. Cards have a color and a value.
On your turn, play a card that matches the top card's color OR value.
Wild cards let you pick any color. Wild +4 also makes the next player draw 4.
Special cards: Skip (lose your turn), Reverse (flip direction), Draw 2 (next player draws).
When you're down to 1 card, call "Match-O!" — or opponents can penalize you +2 cards.
Empty your hand to win the round. Earn points from opponents' leftover cards. First to the target score wins!
Game Modes
Create or join a room with a 5-character code. Play with friends or classmates.
Play Now →Teacher hosts — assign students to tables and launch simultaneous games.
Host a Class →New card game formats are in the works — each with its own rules and vocabulary integration.
SightSea
A live classroom drawing tool. Students join on their devices, draw on a shared canvas, and the teacher can project any student's work anonymously on the Smart Board — no names, just animal codes.
SightSea
ActiveLive drawing sessions — teacher sees all canvases in real time and spotlights work on the projector
How It Works
Teacher creates a session and gets a short join code.
Students visit buenaescuela.com and enter the code — no account needed.
Each student draws on their device. The teacher sees all canvases live.
Teacher spotlights one student or compares up to 4 side-by-side on the projector.
Students are identified only by an animal code — no names on the board.
Teacher can freeze submissions, force a sync, or use recovery tools at any time.
Session Modes
Teacher-paced session with a Smart Board display. Spotlight individual students or compare several at once.
Create Session →Students complete their drawing asynchronously. Teacher reviews submissions at their own pace.
Create Session →Open the board display on the projector. Shows anonymous student codes — safe for the whole class to see.
Opens from sessionDeck Library
Card games in CardSea use custom vocabulary decks. Each deck maps colors to grammar categories and card values to vocabulary words — swap in any subject and play immediately.
Community Decks
Browse decks shared by other teachers. Use any public deck instantly or fork it to customize.
Browse Library →My Decks
View and manage the decks you've created. Edit labels, toggle public visibility, or delete.
My Decks →Create a Deck
Define 4 color labels and 10 value labels. Your vocabulary becomes the game — any subject works.
Create Deck →How Decks Work
Map to grammar categories, teams, subjects — anything with 4 groups.
Vocabulary words shown on numbered cards. Each deck has 10 unique terms.