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Using Plastic Fraction Materials in Addressing Math Anxiety of the Junior High School Learners in this New Normal

Merian G. Coscos,PhD.
Psychology and Education: A Multidisciplinary Journal · 2024-02-23 · DOI 10.5281/zenodo.10695066
Token #2562
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #2562.
Token#2562 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xeaa748a0dcbfa49ed8ed4e9d773f7f7d3fa89a6b53b604e4c4cf8a39a9c6dc38 · block 12098883
Minted2026-10-01 20:02 UTC
Hash on chain0x981fda839b705b359acf35234a11293e0cba42631f17fa957b1d76ba0ce3da24
SHA-256 of the record0x981fda839b705b359acf35234a11293e0cba42631f17fa957b1d76ba0ce3da24
Article today Matches the anchored record.

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HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Merian G. Coscos,PhD. 0x33B9981A…03CB86 900,000 900,000

The anchored record

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

{"abstract":"This study sought to determine how to use plastic fractions materials to address math anxiety and the insights into learning fractions of grade 7 learners. The total number of respondents is ten math-anxious grade 7 learners. The level of the anxiety of the students in the posttest given was low which showed that there was an impact or effect of the use of plastic fraction materials in addressing math anxiety. There was a significant difference between the pretest and posttest mean scores of mathematical anxieties before and after the intervention. It meant that the use of manipulatives such as plastic fraction materials had a greater impact in reducing mathematics anxiety. The results showed that the students were happy and motivated when they used the plastic fraction materials because it made the lessons of simplifying and operating fractions easy. Moreover, they experienced easier facilitation of solving problems with the use of plastic fraction materials. Lastly, the students found the plastic fraction materials as useful and effective manipulative devices in learning fractions","abstract_source":"original","authors":["Merian G. Coscos,PhD."],"date":"2024-02-23","doi":"10.5281/zenodo.10695066","id":2562,"issue":5,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"a699467d493ae8ffcadcd94043de1b527adb32b795ced47ac68f368c14c52a74","schema":"scimatic-article/1","title":"Using Plastic Fraction Materials in Addressing Math Anxiety of the Junior High School Learners in this New Normal","volume":17}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/2562.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(2562)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000a02"},"latest"]}'

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