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Effectiveness of Interactive Video Lesson in Increasing the English Proficiency Level among Grade 10 Students

Anjelie Cabrestante, Honey Lyn Valentos
Psychology and Education: A Multidisciplinary Journal · 2024-10-02 · DOI 10.5281/zenodo.13873428
Token #3681
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #3681.
Token#3681 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x9e77ffe8bfa79ada27f3499f588b0d4a8297a05ca11dbfd8b5700e51819073b6 · block 12101558
Minted2026-10-01 23:45 UTC
Hash on chain0x78b529b9258176eed4f4f88f76a580f589020960c527455f9fe3e020097ca879
SHA-256 of the record0x78b529b9258176eed4f4f88f76a580f589020960c527455f9fe3e020097ca879
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Anjelie Cabrestante 0x6D1ace8A…6A857e 450,000 450,000
Honey Lyn Valentos 0xb62683A7…4a59B7 450,000 450,000

The anchored record

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

{"abstract":"The chapter provides an overview of the educational challenges and innovations prompted by the COVID-19 pandemic, focusing on the Philippines. Before the pandemic, the Philippines had a high proficiency level in education; however, recent studies show a decline in academic performance, particularly in elementary and secondary levels. The pandemic further complicated education, pushing teachers to adopt various strategies, including using interactive video lessons as supplemental learning materials. The research conducted at Manay National High School aimed to address these challenges by evaluating the effectiveness of teacher-made interactive video lessons in improving English proficiency among Grade 10 students. The study used a quasi-experimental design involving pretest and posttest assessments of two groups: the experimental group, which used interactive videos, and the control group, which did not. The results revealed that students in the experimental group showed a significant improvement in their post-test scores compared to the control group, indicating the effectiveness of the video lessons. The study concludes that interactive video lessons are a valuable tool in enhancing student learning, particularly in a self-paced, pandemic-affected educational environment. The chapter recommends the broader adoption of interactive video lessons across all subjects to help improve student proficiency and engagement during challenging times.","abstract_source":"original","authors":["Anjelie Cabrestante","Honey Lyn Valentos"],"date":"2024-10-02","doi":"10.5281/zenodo.13873428","id":3681,"issue":10,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"babeeb37700cc95069c293f2ec41ee95acfc5f822f1b7b2a071e01fe6560e0bc","schema":"scimatic-article/1","title":"Effectiveness of Interactive Video Lesson in Increasing the English Proficiency Level among Grade 10 Students","volume":25}

Check it yourself

1. The record, from the token's own metadata:

printf '%s' "$(curl -s https://scimatic.org/nft/articles/3681.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(3681)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000e61"},"latest"]}'

The two must be equal (the second with a 0x in front).