1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.
2. If their phone camera doesn't automatically detect and decode QR codes, ask students to
4. Cut them out and place them around your class / school.
1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.
2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.
3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
1. What are the behaviors and physical characteristics of species that allow them to live successfully in their environment called? | adaptations | 2. What is an organism’s particular role in its habitat? | niche | 3. What is an approximation of a number, based upon reasonable assumptions? | estimate | 4. What is a group of buffalo leaving the herd in search for more water an example of? | Emigration | 5. What is counting the number of organisms in a small area and multiplying to estimate the number in a larger area called? | sampling | 6. What is the smallest single unit of ecological organization? | organism | 7. What is the place where an organism lives and provides the things the organism needs called? | habitat | 8. What is the difference between abiotic and biotic factors? | nonliving and living | 9. What are the three types of symbiotic relationships? | Mutualism, commensalism, parasitism | 10. What is a tick that is living on a person called? | parasite | 11. What do all the populations that live together in an area make up? | community | 12. What must an organism’s habitat provide? | Food, water, shelter | 13. What are limiting factors? | Food and water, space, and weather conditions | 14. What is a close relationship between two species that benefits at least one of the species called? | symbiosis | 15. What is the mouse when a snake paralyzes it with its poisonous venom? | prey | 16. What is the struggle between organisms to survive in a habitat with limited resources? | competition | 17. What are the two abiotic factors needed for photosynthesis? | Sunlight and water | 18. What do all biotic and abiotic factors in an area make up? | ecosystem | 19. What is the part of an ecosystem where an organism lives and feeds called? | habitat | 20. What is a series of changes that occur in an area where no ecosystem previously existed? | Primary succession | 21. What type of symbiosis is when both species benefit? | mutualism | 22. What is a tapeworm living inside a dog’s body called? | parasite | 23. What is the first species to populate an area where primary succession takes place? | Pioneer species | 24. What is a series of changes that occurs after a disturbance in an existing ecosystem? | Secondary succession | 25. What is a hawk building its nest on an arm of saguaro cactus an example of? | commensalism | 26. What is a possible explanation for a set of observations or answer to a scientific question? | hypothesis | 27. What is purposely changed in an experiment to test a hypothesis? | independent variable | 28. What factor may change in response to the manipulated variable? | dependent variable | 29. What is a summary of what you have learned from a scientific experiment? | conclusion | 30. What is proposing an explanation for changing colors of the sky an example of? | hypothesis | 31. What is another name for manipulating and responding variables? | independent and dependent |
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