Use this printable hidden picture for a School Activities search-and-find activity for ages 16–18. Find 12 hidden objects, including Foam cube, Controller and Force card. Difficulty: hard (L4). Includes Color / Line art / Answer key. Use Line art for coloring. Check your finds with the Answer key. Browser printing can also save as PDF. Scene: A Robot Gripper at the School Maker Fair.
At a school maker fair, a robot arm on a fixed base grips a foam cube between soft jaws. A pupil operates a handheld controller while the teacher observes from outside a transparent barrier.
3-page print layout: 1. Color · 2. Line art · 3. Answer key. Choose Print, then your printer or Save as PDF. Choose page 2 to print just the line art. Free for personal and classroom use. No sign-up needed.
At a school maker fair, a robot arm on a fixed base grips a foam cube between soft jaws. A pupil operates a handheld controller while the teacher observes from outside a transparent barrier. The side table holds a grip-force sample card and portable test meter, with a record board below. A preparation rack holds a torch, wireless headset and base alignment plate. Drawers contain an open tool roll, goggles and one separate soft-jaw sample. An infrared sensor box is secured to a short bracket inside the demonstration area.
The twelve matching clues are: foam cube, manual controller, grip-force sample card, soft gripper-jaw sample, base alignment plate, infrared sensor box, portable test meter, tool roll, flashlight, record board, safety glasses, wireless headset.
Make it your own
Search on your own, compare discoveries with a partner, or color the line art after finding the objects. Keep the Answer key separate until you are ready to check.
Read the 12 object names together before searching. Say each word, look at its shape, and then find the matching object in the scene.
Object words and observation prompts for this puzzle
Word
Meaning or search cue
Say it
Foam cube
Find the object named Foam cube. Compare its outline and small details with the matching shape in the scene.
Say Foam cube aloud. Can you describe its shape without pointing to it?
Controller
Find the object named Controller. Compare its outline and small details with the matching shape in the scene.
Say Controller aloud. Can you describe its shape without pointing to it?
Force card
Find the object named Force card. Compare its outline and small details with the matching shape in the scene.
Say Force card aloud. Can you describe its shape without pointing to it?
Jaw sample
Find the object named Jaw sample. Compare its outline and small details with the matching shape in the scene.
Say Jaw sample aloud. Can you describe its shape without pointing to it?
Base plate
Find the object named Base plate. Compare its outline and small details with the matching shape in the scene.
Say Base plate aloud. Can you describe its shape without pointing to it?
IR sensor
Find the object named IR sensor. Compare its outline and small details with the matching shape in the scene.
Say IR sensor aloud. Can you describe its shape without pointing to it?
Test meter
Find the object named Test meter. Compare its outline and small details with the matching shape in the scene.
Say Test meter aloud. Can you describe its shape without pointing to it?
Tool roll
Find the object named Tool roll. Compare its outline and small details with the matching shape in the scene.
Say Tool roll aloud. Can you describe its shape without pointing to it?
Torch
Find the object named Torch. Compare its outline and small details with the matching shape in the scene.
Say Torch aloud. Can you describe its shape without pointing to it?
Record board
Find the object named Record board. Compare its outline and small details with the matching shape in the scene.
Say Record board aloud. Can you describe its shape without pointing to it?
Goggles
Find the object named Goggles. Compare its outline and small details with the matching shape in the scene.
Say Goggles aloud. Can you describe its shape without pointing to it?
Headset
Find the object named Headset. Compare its outline and small details with the matching shape in the scene.
Say Headset aloud. Can you describe its shape without pointing to it?
Write a short list of the object names, or describe one find while a partner guesses the word. Then return to the picture and look for the next object. See the how-to-play guide for more ways to use the pages.
Printing tips for this puzzle
What is in the three pages?
Page 1 is Color for a picture search, page 2 is Line art for finding and coloring, and page 3 is the Answer key. Switching the preview above does not change this three-page print layout.
Paper size and fit
The print layout uses Letter paper (8.5 × 11 inches) with space around the artwork. For A4, choose Fit to page and check the print preview so every border stays visible. Turn off browser headers and footers to avoid extra dates and URLs.
Print only the page you need
Choose page 2 in the print dialog to print just the Line art. Use it as a coloring sheet or an ink-friendly search page. Choose page 1 for Color, or page 3 for a separate Answer key.
Keep the answer separate
Leave the Answer key on screen until you finish, or print page 3 separately. For a group activity, use individual search pages so everyone can mark their own discoveries at their own pace.
Save a copy from your browser
After the three images finish loading, choose Print and select your printer or Save as PDF. Check the selected page numbers before saving. Personal, family and your own classroom or group use follow the site terms.
Questions about this puzzle
How many objects are hidden in this puzzle?
There are 12 objects to find: Foam cube, Controller, Force card, Jaw sample, Base plate, IR sensor, Test meter, Tool roll, Torch, Record board, Goggles, Headset. Use the separate Answer key when you are ready to check their locations.
What age is this puzzle for?
The suggested age is 16–18 years. Ages and difficulty are guides: choose a version that feels comfortable, and work together if helpful.
Can I print only the line art page?
Yes. Choose page 2 in the three-page print dialog. Line art can be used on its own for finding and coloring. Page 1 is Color and page 3 is the Answer key.
Do I need an account to print?
No sign-up is needed to print this free set. Open Print / Save as PDF, wait for the three pages to load, and choose your printer or Save as PDF.
Can I use this in a classroom or co-op?
Free puzzles and purchased sets can be printed for personal use, your family, or your own classroom or group under the site terms. Reselling, repackaging or uploading the files to another public website is not included.
Read the usage terms for classroom and group permissions, or contact us if something on this page needs attention.
