Magnus and Mandy are sorting pencils for their teacher. Magnus ...

[kfurse]

Magnus and Mandy are sorting pencils for their teacher. Magnus can sort them into two piles, either separating the long and short pencils or separating the green and yellow pencils. Mandy has decided to put them into four piles: long green pencils, short green pencils, long yellow pencils, and short yellow pencils. Mandy has apparently mastered
 
  A) class inclusion.
  B) seriation.
  C) conservation.
  D) classification.

Question 2

On the first day of school, Henrik's new teacher asks her students to describe themselves so she can get to know them. Henrik tells her that he's a boy, he's a cub scout, he plays soccer, and he's a member of the Bullwinkle Moose Fan Club. Henrik is demonstrating his mastery of
 
  A) class inclusion.
  B) seriation.
  C) conservation.
  D) classification.

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Answer to Question 1

A

Answer to Question 2

D