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QR Challenge: Periodic Table and Matter Hunt

Created using the ClassTools QR Treasure Hunt Generator

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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. Elements in periodic table are arranged by _______________.Atomic Number
2. What is the name of the scientist that came up with the concept of a periodic table that included all the known elements?2Dmitri Mendeleev2
3. For an object to be considered matter it must consist of __________ and _________.3Mass and volume3
4. The simplest form of matter is called a/an what?4Element4
5. Characteristics that can be observed or measured with out changing the composition of a substance is known as a what?5Physical Property5
6. What is the name of the rule that states that matter is neither created nor destroyed?6Law of Conservation of Matter6
7. Matter has 2 major divisions. What are these 2 divisions? (Hint:chex mix and Gold are an example of each)7Mixtures and Substances7
8. What is the name of the phase change when a substances changes from a liquid to a gas?8Evaporation8
9. Which phase of matter has a definite volume but no definite shape?9Liquid9
10. The amount of space an object occupies is known as what?10Volume10
11. What is the name of the group that Sodium (Na) belongs to?11Alkali Metals11
12. What is the chemical symbol for copper?12Cu12
13. The atomic number of an atom is the number of ____________ it has.13Protons13
14. The atomic mass of an element is equal to the sum of what 2 subatomic particles?14Protons and Neutrons14
15. The phase change of a solid to a gas is called what?15Sublimation15
16. When a substance undergoes a change of composition to form one or more new substances, a _____________ has occured.16Chemical Change16
17. What type of mixture is not uniform in composition; its components are readily distinguish?17Heterogeneous Mixture17
18. What equals the mass of an object divided by the volume of the object?18Density18
19. What is the name of the force that keeps boats a float and from sinking?19Buoyancy Force19
20. What type of mixture is uniform throughout?20Homogeneous Mixture20
21. What color is the sky?21Blue21
22. Fun Fact: Today is lets hug day! BUT NOT NOW!!!2222

 


Periodic Table and Matter Hunt: QR Challenge

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

Question 1 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_scientist_that_came_up_with_the_concept_of_a_periodic_table_that_included_all_the_known_elements?2

Question 2 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=For_an_object_to_be_considered_matter_it_must_consist_of____________and__________.3

Question 3 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_simplest_form_of_matter_is_called_a/an_what?4

Question 4 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Characteristics_that_can_be_observed_or_measured_with_out_changing_the_composition_of_a_substance_is_known_as_a_what?5

Question 5 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_rule_that_states_that_matter_is_neither_created_nor_destroyed?6

Question 6 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Matter_has_2_major_divisions.__What_are_these_2_divisions?_(Hint:chex_mix_and_Gold_are_an_example_of_each)7

Question 7 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_phase_change_when_a_substances_changes_from_a_liquid_to_a_gas?8

Question 8 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_phase_of_matter_has_a_definite_volume_but_no_definite_shape?9

Question 9 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_amount_of_space_an_object_occupies_is_known_as_what?10

Question 10 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_group_that_Sodium_(Na)_belongs_to?11

Question 11 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_chemical_symbol_for_copper?12

Question 12 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_atomic_number_of_an_atom_is_the_number_of______________it_has.13

Question 13 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_atomic_mass_of_an_element_is_equal_to_the_sum_of_what_2_subatomic_particles?14

Question 14 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_phase_change_of_a_solid_to_a_gas_is_called_what?15

Question 15 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=When_a_substance_undergoes_a_change_of_composition_to_form_one_or_more_new_substances,_a_______________has_occured.16

Question 16 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_type_of_mixture_is_not_uniform_in_composition;_its_components_are_readily_distinguish?17

Question 17 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_equals_the_mass_of_an_object_divided_by_the_volume_of_the_object?18

Question 18 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_force_that_keeps_boats_a_float_and_from_sinking?19

Question 19 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_type_of_mixture_is_uniform_throughout?20

Question 20 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_color_is_the_sky?21

Question 21 (of 22)

 


Periodic Table and Matter Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Fun_Fact:_Today_is_lets_hug_day!__BUT_NOT_NOW!!!22

Question 22 (of 22)