Teaching Methods Narrative Two Different Workbooks and Two Distinct Teaching Machines Were to Machines

question 59

Essay

Teaching Methods Narrative
Two different workbooks and two distinct teaching machines were to be evaluated on their effectiveness in teaching the concept of multiplication. A Grade 4 class of 24 subjects was randomly assigned to 4 groups, and each group in turn was randomly assigned to a teaching method. A test was given and the number of errors was recorded. This uses the Kruskal-Wallis H test to see if the number of errors differs from one teaching method to another.
-Refer to Teaching Methods Narrative. What experimental design did the statistician use?

---

Definitions:

Feel "American"

The subjective sense of identity or belonging to the United States, often influenced by cultural assimilation or personal identification with American values and norms.

Social Networks

Platforms or systems that enable individuals to connect, interact, and share information with others online.

Moratorium-achievement

A term in identity development referring to a period of exploration followed by a commitment to a certain identity or role.

Identity Achieved

A status in identity development where an individual has explored and committed to specific personal and occupational roles and beliefs.