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Effectiveness of Enhanced Modules as a Targeted Intervention to Improve Grade 4 Learners’ Mathematical Competency

Lalyn Pablo, Jimmy Maming, Jhoselle Tus
Psychology and Education: A Multidisciplinary Journal · 2025-06-30 · DOI 10.70838/pemj.410502
Token #5680
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Token#5680 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xe7b5f6cf969fcde96a775d9ef5ad3f42cccb4030f31abe9b3b9d15a1252f0be7 · block 12106359
Minted2026-10-02 06:25 UTC
Hash on chain0xb88781ed6da852c2eb947dc4aedb6e202836104f602b92d68a4e5d37255954a5
SHA-256 of the record0xb88781ed6da852c2eb947dc4aedb6e202836104f602b92d68a4e5d37255954a5
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Lalyn Pablo 0x2d85Bbdb…2521B4 300,000 300,000
Jimmy Maming 0x3e41135c…7ddFED 300,000 300,000
Jhoselle Tus 0x92AB5B23…AD6C02 300,000 300,000

The anchored record

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{"abstract":"Mathematics plays a vital role in developing critical thinking and problem-solving skills. However, many learners, especially in the early grades, struggle with foundational concepts due to the abstract nature of the subject and lack of targeted instructional strategies. This study investigated the effectiveness of enhanced mathematics modules as a structured intervention to improve the numeracy proficiency of Grade 4 learners. Employing a pre-test-post-test control Group Design, the study involved 40 pupils from a division school in Romblon, who were stratified based on prior mathematics performance and randomly assigned to control and experimental groups. The control group received regular instruction, while the experimental group received enhanced modules focusing on core fraction operations. Numerical results showed a significant improvement in the experimental group’s post-test performance (M = 21.38, SD = 4.91) compared to the control group (M = 13.98, SD = 4.83), with a computed t-value of 3.998, exceeding the critical value of 1.843 at a 0.05 significance level. This indicates a meaningful impact of the enhanced modules on mathematical competency. The study supports integrating modular learning with differentiated instruction, formative assessment, and scaffolded content as an effective intervention in addressing early-grade numeracy gaps. The findings suggest a need to institutionalize modular interventions to promote equitable learning outcomes across diverse learner profiles.","abstract_source":"original","authors":["Lalyn Pablo","Jimmy Maming","Jhoselle Tus"],"date":"2025-06-30","doi":"10.70838/pemj.410502","id":5680,"issue":5,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"3121ebad1357c12033798517f6d38d8a01433ee44f1a24c62452e4bc58a5c059","schema":"scimatic-article/1","title":"Effectiveness of Enhanced Modules as a Targeted Intervention to Improve Grade 4 Learners’ Mathematical Competency","volume":41}

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printf '%s' "$(curl -s https://scimatic.org/nft/articles/5680.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(5680)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001630"},"latest"]}'

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