QR Challenge: Biotechnology

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

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

• Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
• Bring these devices into the lesson.

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

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B. The lesson:

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!

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C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

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Questions / Answers (teacher reference)

Question	Answer
1. Enzyme used to join DNA molecules	ligase
2. Adds nucleotides to growing strand in PCR	Taq Polymerase
3. DNA made by joining specific section of NA from two sources	Recombinant DNA
4. Separation of DNA fragments of different lengths	Gel electrophoresis
5. Used to make copies of a gene for a specific protein	Gene cloning
6. Placing a foreign gene into an organism6	transgenesis
7. Compare the base sequence of two r more DNA samples to see if they are related	DNA profiling
8. Cells that can develop into any of the different types of cells that form tissue are said to be...	totipotent

 

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