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SIMS as Intervention in Enriching the Teaching of Fundamental Operations in Mathematics: An Action Research

Glen Mary Segarino, Jane Labisig, Lovella Calmerin, Cyril Cabello
Psychology and Education: A Multidisciplinary Journal · 2022-10-08 · DOI 10.5281/zenodo.7162173
Token #624
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Token#624 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xad27efc147a1632c115bdbc275ca093acc7466a0d980dcbe60cb6eac92c2c88e · block 12096886
Minted2026-10-01 17:16 UTC
Hash on chain0x181dc7da6dbeee5e7431aa452935dddde10304fdde9a595e620b5246920a878a
SHA-256 of the record0x181dc7da6dbeee5e7431aa452935dddde10304fdde9a595e620b5246920a878a
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Glen Mary Segarino 0x5B07D304…fEA2F6 225,000 225,000
Jane Labisig 0x335788A0…6D8889 225,000 225,000
Lovella Calmerin 0xDD6cC299…058a59 225,000 225,000
Cyril Cabello 0xD7F9d268…381390 225,000 225,000

The anchored record

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

{"abstract":"Quasi-experimental research with pretest and posttest design was conducted to investigate the effectiveness of the Strategic Instructional Material (SIM)-based teaching in ameliorating the mastery level of fourth grade learners of Camanjac Elementary School. Two groups were created, namely: a) control group and b) the experimental group. There were 12 learners in each group and the second group were exposed to SIM-based teaching and the other won’t. Study findings disclosed that majority of both groups had very low scores in the pretest, and the latter group had great increase in their scores while the former group had a very slight change in the scores of their posttest. Additionally, both groups showed a considerable mean improvement from the pretest to the posttest, demonstrating the critical role that SIM play in the teaching-learning process. The experimental group acquired higher mean gain than the controlled group and had a Very High perception towards the use of SIM in the teaching of Fundamental Operations in Mathematics. The study concluded that SIM-based teaching is an effective intervention in improving the mastery level of students in the concepts of Fundamental Operations in Math. Furthermore, the researchers recommend the use of SIM for remediation where all teachers put more of an emphasis on the teaching and learning process and by incorporating interventions that the students enjoy. School administrators should concentrate on remediation programs and instructional intervention plans to avoid problems with fundamental mathematical abilities in children and constructing SIMs not only on least mastered skills but also on all skills covered by the lesson.","abstract_source":"original","authors":["Glen Mary Segarino","Jane Labisig","Lovella Calmerin","Cyril Cabello"],"date":"2022-10-08","doi":"10.5281/zenodo.7162173","id":624,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"696bd6179f25ef80ccbeb96d4b264c318c1eb2150fb11ec17a8c1e270490e6b4","schema":"scimatic-article/1","title":"SIMS as Intervention in Enriching the Teaching of Fundamental Operations in Mathematics: An Action Research","volume":5}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/624.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(624)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000270"},"latest"]}'

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