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Timely Feedback through Technology-Based Assessment: Its Effectiveness on Student Performance in Algebraic Expressions

Christian Avenir, Rheagin Gumban, Kezia Marie Lego, Ledylee Luceño, Michael Luna
Psychology and Education: A Multidisciplinary Journal · 2025-10-02 · DOI 10.70838/pemj.470607
Token #6476
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #6476.
Token#6476 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x4da1da43cd0785248edb2b3f6916316522827b1aaeb7269942e61b94c88fabfb · block 12108238
Minted2026-10-02 09:02 UTC
Hash on chain0x84900469f4eb305d18339584153dc70452a7f4a0fa289ccdbc3be0ae2c3c1308
SHA-256 of the record0x84900469f4eb305d18339584153dc70452a7f4a0fa289ccdbc3be0ae2c3c1308
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Christian Avenir 0xb2392e81…1d0be3 180,000 180,000
Rheagin Gumban 0x0e29052D…Be27a7 180,000 180,000
Kezia Marie Lego 0xd92f98F9…DB4309 180,000 180,000
Ledylee Luceño 0x6f23e5A4…40895f 180,000 180,000
Michael Luna 0x16e04987…59a38A 180,000 180,000

The anchored record

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

{"abstract":"Difficulties in understanding algebraic expressions can negatively impact students' efficacy, motivation, and attitude toward mathematics, highlighting the importance of addressing these challenges early. Feedback requires a significant amount of time for teachers, who often manage numerous responsibilities. However, leveraging digital tools may provide targeted and timely feedback for students, reinforcing their learning. Recognizing this significant role of timely feedback in mathematics learning, this classroom-based action research aimed to investigate the effectiveness of timely, technology-enhanced feedback using Quizizz™ in supporting struggling learners. Six purposively selected Grade 10 students, identified as poor performers in algebraic expressions, participated in the intervention. Permissions were secured from the school, the math teacher, the participants, and their parents prior to the intervention being conducted. During the intervention, weekly lessons were followed by formative assessments through the mobile application. Results in the pre-test and post-test scores, Quizizz performance metrics, and formative assessments demonstrated improvement in students' performance, particularly in the multiplication and division of algebraic expressions. Qualitative data from interviews and classroom observations revealed the positive impact of timely feedback on students' learning experiences. The findings underscore the potential of technology-based feedback tools to enhance mathematics learning, offering critical support for struggling learners when integrated with appropriate educational practices.","abstract_source":"original","authors":["Christian Avenir","Rheagin Gumban","Kezia Marie Lego","Ledylee Luceño","Michael Luna"],"date":"2025-10-02","doi":"10.70838/pemj.470607","id":6476,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"5bef0b435be49b7253924b7e2e4b2b49ae6d9e052d2f6aca128281b26c9219ed","schema":"scimatic-article/1","title":"Timely Feedback through Technology-Based Assessment: Its Effectiveness on Student Performance in Algebraic Expressions","volume":47}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/6476.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(6476)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000194c"},"latest"]}'

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