Page 146 - BUKU SYNOPSIS
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Based on Aiken's validity criterion, Table 7 reveals that all items have a high
validity index in the range of 0.81 to 1.0. This demonstrates that the lesson
plans utilized in learning by integrating multipurpose assessment models,
GBA-TBI and FCA learning cycles fulfilled the objectives of the research.
Each expert recommended utilizing lesson plans that have been created in
advance.
Furthermore, student worksheets are required to assist students in
carrying out the learning process effectively. This student worksheet serves
as a guide for students in the learning process of writing argumentative texts,
where students carried out a series of assessment processes independently
and with colleagues. Students can notice the connection between the
assessment rubric's description and the contents of the student worksheet.
The student worksheets were also validated by the four experts.
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