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Support Learning Materials in Teaching Mathematics for Grade 3 Learners

Apple Joy Abalos
Psychology and Education: A Multidisciplinary Journal · 2026-02-21 · DOI 10.70838/pemj.520503
Token #7221
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #7221.
Token#7221 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x958f275537d02112486c5de4a88834f7cf8ace5f7f3c93f5bdda0062f457ad81 · block 12109718
Minted2026-10-02 11:05 UTC
Hash on chain0x45ab62fc10bcc43b17f13a575637e8a697f131c019b778129a4b94fa568d5eb7
SHA-256 of the record0x45ab62fc10bcc43b17f13a575637e8a697f131c019b778129a4b94fa568d5eb7
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Apple Joy Abalos 0xF1d892e2…4D2c03 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 assessed the level of performance in Mathematics of Grade 3 learners at Francisco Balagtas Elementary School, District III, Division of Manila, during the School Year 2024–2025 using a quantitative-descriptive research design. The study aimed to determine the learners’ level of performance in Mathematics, identify their specific areas of weakness, develop support learning materials to address these weaknesses, and evaluate the acceptability of the proposed materials as assessed by the school head and Mathematics teachers. The respondents of the study consisted of 328 Grade 3 learners and three Mathematics teachers. Data were gathered through Mathematics assessment results and evaluation instruments for the support learning materials. Findings revealed that 38.11% of the learners demonstrated a high level of performance, 48.48% showed an average level of performance, and 13.41% exhibited a low level of performance in Mathematics. The major weaknesses identified among the learners included two-step word problems involving addition, addition of dissimilar fractions and whole numbers, equal fractions, and other fundamental mathematical skills. Based on these findings, support learning materials were developed focusing on targeted lessons and exercises to improve learners’ mathematical understanding and skills. The acceptability of the support learning materials was evaluated in terms of content, quality of presentation, and physical make-up. Results showed that the materials were rated “very acceptable” by both the school head and Mathematics teachers, indicating their suitability for classroom use. The study concludes that the developed support learning materials can effectively address the identified weaknesses of Grade 3 learners and contribute to improving their overall performance in Mathematics.","abstract_source":"original","authors":["Apple Joy Abalos"],"date":"2026-02-21","doi":"10.70838/pemj.520503","id":7221,"issue":5,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"adbcb0105967cbfba8a941360b933c3f4bc1c8fecd61bed1c62435f281691262","schema":"scimatic-article/1","title":"Support Learning Materials in Teaching Mathematics for Grade 3 Learners","volume":52}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/7221.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(7221)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001c35"},"latest"]}'

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