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QR Challenge: Chemistry Quiz!

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

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. What A are you, me, your pencil, your table, the stars and everything else in the entire universe made up of?Atoms
2. What B is a piece of equipment we do scientific experiments in?Beaker
3. What C is when chemicals react and change into a completely new chemical?Chemical reaction
4. What D is the amount of mass, or stuff, in a certain volume, or space?Density
5. What E is a substance that’s made up on only one type of atom?Element
6. What F would we use to separate solid particles from a liquid?Filter
7. What G is a pure form of carbon?Graphite
8. What H is the most abundant element in the Universe?Hydrogen
9. What I is the type of rock which comes out of a volcano?Igneous
10. What J is the unit of energy?Joules
11. What K is the name of a temperature scale where absolute 0 is equal to -273oC?Kelvin
12. What Lis the name of the metal which makes the battery in your mobile phone?Lithium
13. Which M was the person who invented the periodic table?Mendeleev
14. What N is the type of gas which fills coloured strip lights?Neon
15. What O is an element that, with hydrogen, makes water?Oxygen
16. What P is a scale showing the strength of acids and alkalines?pH scale
17. What Q is another name for a very common rock crystal?Quartz
18. What R is formed through the reaction of iron, water and oxygen?Rust
19. What S is a mixture which salt and water make?Solution
20. What T are types of material which let some light through but are not completely see through?Translucent
21. What U made the first nuclear bomb and is the fuel for nuclear power stations?Uranium
22. Which V constructed the first battery through experiments with metals and salts?Volta
23. What W is gaseous water, at any temperature?Water vapour
24. What X is element 54 on the periodic table?Xenon
25. What Y when mixed with sugar and warm water, reacts to create gas?Yeast
26. What Z is the chemical symbol for Zinc?Zn
27. Bonus – How many elements are in the periodic table?118

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_A_are_you,_me,_your_pencil,_your_table,_the_stars_and_everything_else_in_the_entire_universe_made_up_of?

Question 1 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_B_is_a_piece_of_equipment_we_do_scientific_experiments_in?

Question 2 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_C_is_when_chemicals_react_and_change_into_a_completely_new_chemical?

Question 3 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_D_is_the_amount_of_mass,_or_stuff,_in_a_certain_volume,_or_space?

Question 4 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_E_is_a_substance_that’s_made_up_on_only_one_type_of_atom?

Question 5 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_F_would_we_use_to_separate_solid_particles_from_a_liquid?

Question 6 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_G_is_a_pure_form_of_carbon?

Question 7 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_H_is_the_most_abundant_element_in_the_Universe?

Question 8 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_I_is_the_type_of_rock_which_comes_out_of_a_volcano?

Question 9 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_J_is_the_unit_of_energy?

Question 10 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_K_is_the_name_of_a_temperature_scale_where_absolute_0_is_equal_to_-273oC?

Question 11 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_Lis_the_name_of_the_metal_which_makes_the_battery_in_your_mobile_phone?

Question 12 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_M_was_the_person_who_invented_the_periodic_table?

Question 13 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_N_is_the_type_of_gas_which_fills_coloured_strip_lights?

Question 14 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_O_is_an_element_that,_with_hydrogen,_makes_water?

Question 15 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_P_is_a_scale_showing_the_strength_of_acids_and_alkalines?

Question 16 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_Q_is_another_name_for_a_very_common_rock_crystal?

Question 17 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_R_is_formed_through_the_reaction_of_iron,_water_and_oxygen?

Question 18 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_S_is_a_mixture_which_salt_and_water_make?

Question 19 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_T_are_types_of_material_which_let_some_light_through_but_are_not_completely_see_through?

Question 20 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_U_made_the_first_nuclear_bomb_and_is_the_fuel_for_nuclear_power_stations?

Question 21 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_V_constructed_the_first_battery_through_experiments_with_metals_and_salts?

Question 22 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_W_is_gaseous_water,_at_any_temperature?

Question 23 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_X_is_element_54_on_the_periodic_table?

Question 24 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_Y_when_mixed_with_sugar_and_warm_water,_reacts_to_create_gas?

Question 25 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_Z_is_the_chemical_symbol_for_Zinc?

Question 26 (of 27)

 



Chemistry Quiz!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Bonus_–_How_many_elements_are_in_the_periodic_table?

Question 27 (of 27)