What type of study is this?

This is a Developmental Research study.

September 10, 2025AXIOM Jurnal Pendidikan dan MatematikaOpen Access

The development of hypothetical learning trajectory (HLT) based on problem-based learning (PBL) in the concept of relations and functions

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Authors

NFNawar Faza RERivdya ElizaState University of Padang CKChristina KhaidirState University of Padang

Discussion

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Implication

Developmental research shows a high validity of a hypothetical learning trajectory for relations and functions, indicating effective problem-based learning.

Key Points

The developed hypothetical learning trajectory (HLT) achieved a high validity score of 89.71%, showing its effectiveness in mathematics learning.
Product trials involved evaluations with students at MTsN 9 Padang Pariaman, supporting the HLT's reliability in real classroom settings.
The study followed the Gravemeijer and Cobb model, utilizing stages like needs analysis, design, and retrospective evaluation.
Results indicate that the HLT is suitable for teaching relations and functions, suggesting its potential for broader mathematics education.

Cite This Study

Faza et al. (2025) studied this question.

synapsesocial.com/papers/68c183f89b7b07f3a060fe41 https://doi.org/10.30821/axiom.v14i1.19699

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Implication

Developmental research shows a high validity of a hypothetical learning trajectory for relations and functions, indicating effective problem-based learning.

The development of hypothetical learning trajectory (HLT) based on problem-based learning (PBL) in the concept of relations and functions

Discussion

Member takes

Implication

Key Points

Cite This Study

The development of hypothetical learning trajectory (HLT) based on problem-based learning (PBL) in the concept of relations and functions

Discussion

Member takes

Implication

Key Points

Cite This Study

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Also Consider