Which Term Describes Each of the Following Concrete Operational Skills

question 142

Multiple Choice

Which term describes each of the following concrete operational skills? (1) Putting objects in order by their size; (2) understanding that changing the shape of a substance doesn't change its amount; (3) realizing that candy is the name for both chocolate and gummy bears.

• A)(1)seriation; (2)conservation of mass; (3)class inclusion
• B)(1)conservation of mass; (2)class inclusion; (3)seriation
• C)(1)seriation; (2)class inclusion; (3)conservation of mass
• D)(1)conservation of mass; (2)seriation; (3)class inclusion