Creating image-based search challenges:
1. Locate three public domain or Creative Commons licensed pictures to use as search prompts. If you have pictures of your own that you want to use, that’s okay too.
2. In Google Slides create a list of questions that your students might ask about the image. Put one question on each slide.
3. Arrange the slides in order of difficulty. On each slide give a search hint in the speaker notes.
4. Publish your search challenge activity and share the link in this form.
Some of the most common questions that are asked when I show this picture to students or adults.
Where was this picture taken?
How big is the truck?
How much fuel does the truck consume?
How big are the tires?
All four of the questions above can be answered by using various search strategies and tools. Using the "similar images search" in Google Images will help you answer these questions. Google Maps Street View will help you answer the questions too. And while not essential to answering the questions, refining your search to a specific top-level domain could help too.
How to help students become better researchers is one of the topics covered in depth at the Practical Ed Tech Summer Camps.