Room 13: Mystery at the Motel
This B1 Halloween lesson teaches mystery vocabulary through an interactive detective case about a haunted motel room. Students learn words like “haunted,” “suspicious,” and “confess” while analyzing clues to solve the disappearance of Mr. Collins from Room 13. The activities include character analysis, timeline examination, and group discussions about what really happened at the Moonlight Motel.
Lesson overview
- Learn 10 mystery and investigation terms through a Halloween case
- Analyze 10 clues to solve a motel disappearance mystery
- Discuss character motives and evaluate suspicious behavior
- Debate whether the revealed solution was a prank or crime
| Level | Vocabulary | Lesson Time |
| B1 /Intermediate | 10 words | 60 min |


Vocabulary
- motel
- haunted
- security camera
- flashlight
- basement
- keycard
- candle wax
- suspicious
- disappear
- confess
Contents
- Lead-in
- Vocabulary match
- Case intro
- Characters
- Timeline of events
- Clues 1-10
- The truth
- Questions
- Quote
Start with questions about ghosts and haunted places. Would students stay in a room people said was haunted? What sounds scare them at night? This sets the mysterious mood. Pre-teach vocabulary through matching definitions. Students connect words like “motel,” “keycard,” “basement,” and “candle wax” to their meanings. Drill pronunciation on “suspicious” and “disappear” since these come up repeatedly.
Read the case introduction together. The Moonlight Motel has a haunted Room 13 where guests hear footsteps and see flickering lights. Mr. Collins stayed there on Halloween, didn’t believe in ghosts, but disappeared by morning. His door was open, his suitcase was gone, and the room smelled like smoke. Ask students what they think happened before moving forward.
Present the five characters: Mrs. Raven the manager who tells ghost stories, Emily the cleaner, Mr. Green a truck driver in Room 12, Jack the night guard, and Nina Lopez who asked for a room near Room 13. Students take notes on anything suspicious about each person. Then show the timeline. Mr. Collins checked in at 7 p.m., the security camera stopped at 11:20 p.m., a light moved under the door at 11:40 p.m., the camera started again at midnight, and by morning Mr. Collins was gone.
Go through the 10 clues one by one. Give students time to discuss each clue in small groups before moving to the next. After reviewing all clues, students discuss in groups and form theories. Who did it and why? Each group presents their solution. Then reveal the truth: Jack created the haunting using a speaker, bedsheet, flashlight, and candles to make the motel seem haunted and attract Halloween visitors. Mr. Collins got scared and ran away. Police found evidence on Jack’s desk and jacket, and he confessed.
Finish with discussion questions. Was Jack’s plan clever or foolish? Was this a prank or a crime? How would students react if they were the manager? What should happen to Jack next? The closing quote says “It’s easy to create fear when people are already looking for it,” which ties back to how belief influences perception.