Description
Classroom software for the BBC Micro, written by Thornworth Educational Software for ages 5 to 7.
Provenance
Donated by the creator in 1999. The label reads ‘Source — final final’. Most of the work survives, but some files are lost. The damage map lists them.
Preservation
- Fixity (SHA-256)
46337dbe20b21bcbeaf612dd215bde7456339be151d113a7eef260947da11680- Last verified
- Oct 15, 2026, by Vigil
- Emulation profile
- LZE-BBC-5 · lz-6502 core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms.
In the reading room it runs in emulation under profile LZE-BBC-5, from a read-only copy of the recovered image, as it would have on the BBC Micro.
Cite as: Thornworth Educational Software, Fractions Garden (1991). Lazarus Archive, LZ-01608.