Using Imposketch in the classroom
Imposketch is a quick, low-prep activity for secondary school, university and adult classes. Students draw, explain and argue about small visual differences, which makes it good for vocabulary, description and reasoning practice. Our terms require players to be at least 13, so this guide is for classes of that age and older.
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What students practise
- Precise description. Defending a drawing means explaining features: "mine has a handle, yours doesn't".
- Vocabulary for everyday objects, animals and food, in the class's target language. The game runs in 11 languages, and each student can use their own interface language.
- Reasoning from evidence. Voting is about comparing drawings and building an argument, not about guessing.
- Speaking up and listening, in short structured turns.
Setting it up
- Open Imposketch on the teacher's computer and create a room.
- Create the room on the projector computer. The lobby shows a large QR code and the room code, so students scan to join instead of typing a URL.
- Students join on their own phones or school devices. No student accounts or emails are needed; they just type a first name or nickname.
- Pick 3 rounds for a warm-up or 5 for a full activity.
A room seats up to eight players. With a full class, put students in small teams that share one device and agree on each drawing and vote together, or run several rooms at once.
Lesson ideas
- Five-minute starter: one 3-round match, then ask each team to name the two prompts in each pair in the target language.
- Describe-and-defend: after each reveal, the impostor has 30 seconds to explain their drawing using three new vocabulary words.
- Compare and contrast: use the reveal ("pinecone" vs "pineapple") as a prompt for a short written comparison.
- Exit ticket: students write one sentence on how they knew who the impostor was.
Privacy and safety
Students don't create accounts or give an email address. Ask them to use first names or nicknames only, and check the privacy policy against your school's rules before using it with a class.