A. SPEAK by Dilara Sena https://padlet.com/dsenabas/ecj5pjk9k6nnko53 en-us 2025-05-20 18:32:03 UTC 2025-05-23 07:21:41 UTC hello@padlet.com “Take something from your pocket or bag (like a bus ticket, coin, etc.). Think of as many creative uses as possible. Post your best idea below!” dsenabas https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459758794 2025-05-20 18:33:02 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459758794 “Draw 4 straight lines (or 3, if you dare!) to connect all the 9 dots without lifting your pen. Take a screenshot or use a drawing tool and upload your solution here!” dsenabas https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459759253 2025-05-20 18:33:30 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459759253 “You’re in a room with 3 switches. One of them turns on a light in the next room. You can go and check the room only once. How can you figure out which switch it is?” dsenabas https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459759719 2025-05-20 18:33:55 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3459759719 https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464559360 2025-05-23 07:11:36 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464559360 https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464561548 2025-05-23 07:12:24 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464561548 https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464562136 2025-05-23 07:12:54 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464562136 https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464562770 2025-05-23 07:13:20 UTC https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464562770 https://padlet.com/dsenabas/ecj5pjk9k6nnko53/wish/3464573818 Open the first key and wait a few minutes. (This time is necessary for the lamp to heat up.)

2. Then close the first key and open the second key.

3. Don't touch the third key.

4. Now go to the next room and check the lamp:

• If the lamp is on: It is the second switch.

• If the lamp is not on but it is hot: It is the first key.

• If the lamp does not light and is cold: It is the third key.

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