Journals
Publish with us
Publishing partnerships
About us
Blog
Education Research International
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Education Research International
/
2022
/
Article
/
Tab 1
/
Research Article
The Effect of Problem-Based Learning on Metacognitive Ability in the Conjecturing Process of Junior High School Students
Table 1
Equivalent pre-test and post-test control group design.
Group
Pre-test
Treatment
Post-test
A (
n
= 30)
O1
X
O2
B (
n
= 30)
O3
—
O4