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Trigonometry Instructional Video Development in Mathematics Instruction

Jecelyn Ceremonia-Cerda
Psychology and Education: A Multidisciplinary Journal · 2023-04-17 · DOI 10.5281/zenodo.7834646
Token #1177
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #1177.
Token#1177 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x228938ad74cde58082641d23e76b2f113eebe81bcd6598ae3afc8d88e92e7be5 · block 12096984
Minted2026-10-01 17:25 UTC
Hash on chain0xd3231cf69a5cf68b29234046bdfe580398e8a1d30433cc67d019d6b1b0bce68c
SHA-256 of the record0xd3231cf69a5cf68b29234046bdfe580398e8a1d30433cc67d019d6b1b0bce68c
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Jecelyn Ceremonia-Cerda 0x7ca18ec2…4De82C 900,000 900,000

The anchored record

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{"abstract":"This study set out to create a mathematics educational video in order to assess the level of acceptance between teachers and students of trigonometry-specific mathematics instructional videos. Six Trigonometric Ratios, Angle of Elevation and Depression, and Handling Oblique Triangle Issues are some of the topics covered. It serves as a support for both professors who are instructing this subject and students who are studying mathematics. They benefit from it since it acts as an additional resource, particularly for the many teaching methods used in education. The mixed method utilized in this study entails collecting and examining both quantitative and qualitative data. The study also made use of the Analysis, Design, and Development Phase (ADD) of the ADDIE paradigm. The required materials were analyzed using the ADD model, and an instructional video was created from the viewpoint of a teaching specialist. additionally creating the instructional film in accordance with the survey questionnaire's results. The study's findings indicated that students' levels of acceptability were Extremely Acceptable, with a median score of 4.63. While the median result of 4.50 for the teachers indicates that it is Extremely Acceptable. As a result, it means that the trigonometry-specific mathematics instructional video has been developed and is ready to be tested in classrooms. This will allow for an evaluation of the video's efficacy in assisting students in their learning of mathematics as a supplement to other learning modalities.","abstract_source":"original","authors":["Jecelyn Ceremonia-Cerda"],"date":"2023-04-17","doi":"10.5281/zenodo.7834646","id":1177,"issue":3,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"aadd20e58479b49bbf16178286ae8c76180e975bde2ae9c396d6664eefa9b80a","schema":"scimatic-article/1","title":"Trigonometry Instructional Video Development in Mathematics Instruction","volume":8}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/1177.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(1177)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000499"},"latest"]}'

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