← Back to the article

SciMatic · SciChain record

Evaluation of Laboratory Services: Environment, Equipment, and Engagement in Science, TLE, and Computer Laboratories of Saint Mary’s University Junior High School

Agnes Madamba, Crisanta Valdez, Jayson Roda, Bryant D. Vollagracia
Psychology and Education: A Multidisciplinary Journal · 2025-06-21 · DOI 10.70838/pemj.401005
Token #5622
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #5622.
Token#5622 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x208e46959a11a90f2e3f71df36a06550bcf89f0bd38dd3c513e15c0042311184 · block 12106178
Minted2026-10-02 06:10 UTC
Hash on chain0x4c38cc6c5a87b25adf8e0a8dd2cff81435ef87fdb4f29632a56ea910bd5f937d
SHA-256 of the record0x4c38cc6c5a87b25adf8e0a8dd2cff81435ef87fdb4f29632a56ea910bd5f937d
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Agnes Madamba 0xE12C3D51…88bD0d 225,000 225,000
Crisanta Valdez 0x76d7cb77…E23cDC 225,000 225,000
Jayson Roda 0xCEE35c5f…409F15 225,000 225,000
Bryant D. Vollagracia 0xCD9B3824…961D11 225,000 225,000

The anchored record

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

{"abstract":"This exploratory study evaluated laboratory services in Science, TLE, and Computer laboratories at Saint Mary’s University Junior High School for the 2024-2025 school year. Employing quantitative (teacher observations and student surveys) and qualitative methods, the research compares perceptions and observations of laboratory environment and safety, equipment and resource management, and instruction and student engagement. The study, involving eight teachers and 261 students, utilized descriptive statistics, t-tests, and thematic analysis, guided by Activity Theory. Findings indicated generally positive student perceptions but significant teacher-student discrepancies, especially in the TLE laboratory regarding environment and equipment. Cleanliness and organization were concerned across all labs, along with outdated equipment and safety issues. The Computer Laboratory was evaluated most positively. These results indicate a potential disconnect between teacher and student experiences, particularly in the TLE laboratory, pointing towards key areas for focused intervention. Ultimately, this evaluation aims to provide evidence-based insights for enhancing laboratory services at Saint Mary’s University Junior High School, aligning with the institution's commitment to quality education and continuous improvement. In conclusion, the study revealed generally positive student perceptions alongside significant teacher-student discrepancies, particularly in the TLE laboratory, highlighting key areas for targeted improvement. Moving forward, it is recommended that the university prioritize enhancing cleanliness and organization, updating equipment, and improving communication regarding laboratory practices to optimize the learning environment.","abstract_source":"original","authors":["Agnes Madamba","Crisanta Valdez","Jayson Roda","Bryant D. Vollagracia"],"date":"2025-06-21","doi":"10.70838/pemj.401005","id":5622,"issue":10,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"f339c51f08bf691a7c4f4075e37a5257f8691031b0f04d257770e92076e17fec","schema":"scimatic-article/1","title":"Evaluation of Laboratory Services: Environment, Equipment, and Engagement in Science, TLE, and Computer Laboratories of Saint Mary’s University Junior High School","volume":40}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/5622.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(5622)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000015f6"},"latest"]}'

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