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Evaluating Teacher-Made Learning Packages for Mathematics 4 Instruction During the COVID-19 Pandemic

Elmar Ayop, Johnny Bantulo
Psychology and Education: A Multidisciplinary Journal · 2026-07-24 · DOI 10.70838/pemj.600709
Token #8676
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Token#8676 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x94950f2710696118f64f63546afe33e2cf68891be238684e54f24ee093d07d30 · block 12112477
Minted2026-10-02 14:55 UTC
Hash on chain0x4be2c3bd5f7c978cb7a66049850c014524ec7bc0c5f9ebce41d420cd8f7d77b3
SHA-256 of the record0x4be2c3bd5f7c978cb7a66049850c014524ec7bc0c5f9ebce41d420cd8f7d77b3
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Elmar Ayop 0x11BC588b…376eb5 450,000 450,000
Johnny Bantulo 0x8395f2AF…Ae8DEF 450,000 450,000

The anchored record

Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.

{"abstract":"This study examined the effectiveness of a teacher-made learning package in improving the mathematics achievement of Grade 4 struggling learners during the COVID-19 pandemic. The study was conducted at Domnar Lopez-Copada Integrated IP School in the Division of Sarangani, Philippines, where modular distance learning posed significant challenges to mathematics instruction. A quantitative pre-experimental research design employing a single-group pretest-posttest approach was utilized. Thirty-five Grade 4 learners identified as struggling in Mathematics participated through complete enumeration. A researcher-developed 30-item achievement test, validated by experts and pilot-tested for reliability, served as the primary data-gathering instrument. The intervention consisted of a validated teacher-made learning package supplemented with structured activities, parental facilitation, and radio-based instruction over a two-month implementation period. Descriptive statistics, including frequency counts, percentages, and mean scores, were used to describe learners' performance, while a paired t-test determined the significance of differences between pretest and posttest scores. Results revealed that the learners' mean score increased from 16.80 (56%), interpreted as Average, to 21.30 (71%), interpreted as High. Statistical analysis further showed a significant difference between the pretest and posttest scores (t = 10.37, p < .05), indicating that the intervention substantially enhanced learners' mathematical performance. The findings demonstrate that teacher-made learning packages are effective instructional resources for addressing learning gaps, promoting learner engagement, and improving academic achievement in mathematics under distance-learning conditions. The study highlights the importance of contextualized, teacher-developed instructional materials as practical and sustainable interventions for improving mathematics education during crises and recommends broader validation through larger, controlled studies across diverse educational contexts.","abstract_source":"original","authors":["Elmar Ayop","Johnny Bantulo"],"date":"2026-07-24","doi":"10.70838/pemj.600709","id":8676,"issue":7,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"94ca594868695497a9b35c7fb851350c3142cdf051f7e9970ae786ddfc773798","schema":"scimatic-article/1","title":"Evaluating Teacher-Made Learning Packages for Mathematics 4 Instruction During the COVID-19 Pandemic","volume":60}

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  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000021e4"},"latest"]}'

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