This is to certify that the research article entitled:
The Status of K-12 Science and Mathematics Spiral Curriculum: A Case Study
authored by:
has been peer-reviewed and published in:
Psychology and Education: A Multidisciplinary Journal
Volume: 30
Issue: 2
Pages: 209-217
DOI: 10.5281/zenodo.14602606
Publication Date: January 6, 2025
ISSN: 2822-4353