QR Challenge: Economics- Chapter 4 Review- Demand- Practice
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.
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!
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.
Questions / Answers (teacher reference)
Question | Answer |
1. Define Demand | When a consumer is able and willing to buy a good
|
2. The Interaction of Supply and Demand determines | the price
| 3. What are inferior goods? | Goods that don't follow the Income Effect
| 4. If prices will increase in the future, then current demand will | Increase
| 5. What does a Demand Schedule show | quantities and prices demanded for GS
| 6. Describe what the Baby Boomers did to demand for Goods and Services | Essay
| 7. When the demand for a product is inelastic | Essay
| 8. What is the basic principle of the law of demand | p goes up d down inverse
| 9. If prices increase what effect does it have on salary | essay
| 10. What term describes demand with an elasticity of less than 1? | Elastic Demand
| 11. Define Substitute Good and give example | good =elastic demand can be replaced
| 12. How does the Income effect change the demand for normal goods | Essay
| 13. Why are some goods called Inferior Goods? | IGdo not follow the income effect.
| 14. What do we call goods that have substitutes and follow the Income effect | NG
| 15. Explain the “Paradox of Value” and give two goods as examples | Essay |
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=Define_Demand
Question 1 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_Interaction_of_Supply_and_Demand_determines
Question 2 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_are_inferior_goods?
Question 3 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=If_prices_will_increase_in_the_future,_then_current_demand_will
Question 4 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_does_a_Demand_Schedule_show
Question 5 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=Describe_what_the_Baby_Boomers_did_to_demand_for_Goods_and_Services
Question 6 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=When_the_demand_for_a_product_is_inelastic
Question 7 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_basic_principle_of_the_law_of_demand
Question 8 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=If_prices_increase_what_effect_does_it_have_on_salary
Question 9 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_term_describes_demand_with_an_elasticity_of_less_than_1?
Question 10 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=Define_Substitute_Good_and_give_example
Question 11 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_does_the_Income_effect_change_the_demand_for_normal_goods
Question 12 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=Why_are_some_goods_called_Inferior_Goods?
Question 13 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_do_we_call_goods_that_have_substitutes_and_follow_the_Income_effect
Question 14 (of 15)
Economics- Chapter 4 Review- Demand- Practice: QR Challenge
https://www.classtools.net/QR/decode.php?text=Explain_the_“Paradox_of_Value”_and_give_two_goods_as_examples
Question 15 (of 15)