Digitized Learning Module in Chemistry for an Improved Performance of Grade 8 Students

Allocation at minting

The anchored record

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

{"abstract":"This study aimed to determine the effectiveness of the digitized learning module in chemistry for improving the performance of grade 8 students in Aplaya National High School during the school year 2021-2022. The study employed descriptive statistics and quasi-experimental. The results showed that the developed learning materials were evaluated as very satisfactory by the science teachers and science expert-respondents in terms of content of the modules, presentation and organization, appropriateness, selection of activities, format and accuracy and up-to-datedness of information. In addition, there is sufficient evidence to say that there is a significant difference between the mean scores of the pretest and the posttest. The perception of the Grade 8 students on the developed learning modules was stimulating, engaging, interesting, and understandable activities. It also includes adequate warning/cautionary notes in topics and activities where safety and health are the concern. The learning material, according to them, yields accuracy and up-to-datedness of information, with an overall weighted mean of 3.87 or Very satisfactory.","abstract_source":"original","authors":["Eduardo M. Flores"],"date":"2023-09-15","doi":"10.5281/zenodo.8348161","id":1990,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"426198f0c2d58123aa2d96b8b25fa40965609b855ae9afa68708a0fc9d04ecfc","schema":"scimatic-article/1","title":"Digitized Learning Module in Chemistry for an Improved Performance of Grade 8 Students","volume":13}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/1990.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(1990)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000007c6"},"latest"]}'

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