The research findings on ability grouping discussed in the text ...

[cool]

The research findings on ability grouping discussed in the text suggest that
 
  a. between-class ability grouping is most beneficial to low-achieving students.
  b. within-class ability grouping is not effective for the primary and elementary grades.
  c. there is no empirical support for between-class ability grouping.
  d. between-class ability grouping works in conjunction with the Joplin Plan.

Question 2

A taxonomy can best be defined as a
 
  a. group of categories arranged in random sequence.
  b. series of categories arranged in hierarchical order.
  c. group of broad educational goals.
  d. classification scheme for educational objectives.

[blfontai]

Answer to Question 1

C

Answer to Question 2

B