Your class has been sitting for 40 minutes and stopped listening. Brain breaks bring focus back without losing control of the room.
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A brain break is a 1–5 minute activity that resets student focus mid-lesson. LexiClash runs live word-search and word-puzzle games on any projector or shared screen—students play simultaneously on their phones. No setup, no materials, no prep. It works because it demands just enough attention to interrupt restlessness without derailing the lesson.
Match the game to how much time you have and how wound up your class is. All games run live on any device.
| Minutes | Class energy | What to run | Why it works |
|---|---|---|---|
| 1–2 | Calm / slightly fidgety | Word Wheel solo hunt | Low pressure. Students find words on a spinning wheel one at a time. No scoreboard stress. |
| 1–2 | Bouncing off walls | Quick multiplayer face-off | Competitive outlet. One live round, winner projected on screen. They burn energy chasing a visible goal. |
| 2–3 | Calm | Boggle-style board hunt | Meditative pace. Silent solo hunt on a letter grid. Shouting only at the end when you call out longest words. |
| 2–3 | Restless | Connections (grouping puzzle) | Puzzle-solving focus. Four groups of words to sort by category. Quiet thinking, then group voting. |
| 3–5 | Bouncing | Live multiplayer tournament | Sustained energy. Multiple rounds, leaderboard on screen. Clean start → play → scoreboard → back to lesson. |
| 3–5 | Calm / mixed | Word Hunt with hints disabled | Scaffolded challenge. Teacher can reveal clues per word. Gives you control of pacing while students stay engaged. |
Here's a complete example. Adapt times based on your class size.
0:00–0:20
Set up
Project the LexiClash board on your screen or smartboard. Students grab their phones (they already have them—you are not creating a distraction). Say: "You have 20 seconds to create or join a class. Code is on the screen."
0:20–1:30
Solo hunt (silent)
All students play a 70-second Word Hunt. They search silently for words on the letter grid. No talking. Just finding.
1:30–2:00
Call-out round
Stop the game. "Call out your longest word." Students shout answers. You or a student reads them aloud. Laughter happens.
2:00–2:30
Tally and close
Quick leaderboard on the screen (highest score, most words, fastest finder). Celebrate the top 3. Say: "Back to page 42." Students put phones away.
2:30–3:00
Lesson restart
Re-engage the lesson. Energy is reset. Attention is back. You have just spent 3 minutes and gained 20 minutes of renewed focus.
Instant restart: No setup, no worksheets. One screen, one code, start playing in 30 seconds.
Whole class at once: Everyone plays the same game simultaneously. No grouping, no splitting attention.
Public scoreboard: Seeing results on screen (even losers) makes it feel like an event, not filler.
Bounded duration: Set a clear end time. Students know when it stops, so it never bleeds into lesson time.
No prep: No printing, no cutting, no finding the timer. Work with what students already have.
Works offline-first: Games run on any internet. No downloads, no logins, no friction.
Real moments when teachers use them:
Students have stopped absorbing. Their eyes glaze over. A 2-minute break brings focus back for the final 10 minutes.
Students are drained. A competitive game resets mood and energy before the next activity.
Moving from math to writing? A word game is a palate cleanser. Clears mental cache.
Students fidgeting, talking out of turn. A focused game gives them a sanctioned outlet and structure.
Set the tone. A quick fun game builds classroom culture and gets everyone participating from minute one.
You finished the chapter. Play one round as celebration. It feels like a reward, not a filler.
When you start a class game on LexiClash, a code appears on your screen. Say the code aloud, or display it on the board. Students type or scan it on their phones. They join in 10 seconds. No login, no email, no barriers.
They can pair with a neighbor, or you can run a round as a team game (one phone per group). Or save single-device games for when all devices are present. Brain breaks are flexible—no rule says it must be whole-class.
No. Game rules are on-screen. For the first round, walk through one example: "Find any word on the grid. Tap it. It scores points." Done. Most students understand in 30 seconds.
LexiClash supports six languages: English, Hebrew, Spanish, Swedish, Japanese, and Russian. Set your class language in the dashboard, and games use words in that language. You can also upload custom word lists in any subject.
1–5 minutes works. Shorter is often better. A 2-minute game is enough to reset focus and can fit between any two activities. Longer (3–5 min) is better if students are very wound up and need sustained outlet.
Only if you make it indefinite. Set a clear end time before you start: "We play for 3 minutes, then phones away." When students know the boundary, they re-engage more easily. Brain breaks reset focus; they don't derail it if you control the clock.
Yes. Repetition is fine—students often like playing the same game again to beat their own score. You can also upload a custom word list once and reuse it all week.
Word Hunt (silent letter search), Word Wheel (spinning word finder), and quick Multiplayer rounds (1–2 min) work best. Avoid long tournaments or complex modes that need explanation. Stick to games students can jump into in 10 seconds.