UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Marking Chalk Sawn from Natural Chalk
Natural chalk is a soft, white, nearly pure calcite rock. It marks because it crumbles and leaves loose particles on rough surfaces, which wipe away again. Saw a clean lump into square sticks, round the ends and let them dry.
The picture: a block of chalk from the White Cliffs of Dover.
Utangiye
An afternoon, then drying
Amabwiriza
1
1
Pick and square a lump
Pick and square a lump
Choose white chalk without hard nodules or grit, which would scratch. Saw the lump square on a bench hook.
Ibikoresho by'iyi ntambwe:
Ingwa karemano (ibirundo bitunganyijwe)1 kgIbikoresho bikenewe:
Umusumeno muto w'intoki
Ikibaho gifashe igiti mu gusatura
Agapfukamunwa k'Umukungugu2
2
Saw the sticks
Saw the sticks
Saw the block into slabs, then the slabs into sticks about 12 mm square and 80 mm long (our size). Chalk is soft; let the saw do the work.
Ibikoresho bikenewe:
Umusumeno muto w'intokiIkibaho gifashe igiti mu gusaturaAgapfukamunwa k'Umukungugu3
3
Shape the ends
Shape the ends
Round or point one end of each stick with a rasp or knife, for a fine line.
Ibikoresho bikenewe:
Ikirwanya cy'ibyuma
Icyuma4
4
Dry
Dry
Quarried chalk holds water. Leave the sticks on a rack in a dry, airy place until they no longer feel cool and damp (our check).
Ibikoresho bikenewe:
Igitanda cyo kumishiriza5
5
Sticks from a lump
Sticks from a lump
Gupakira ikaye ya Jupyter…
Ibikoresho
1- Umwanya
Ibikoresho bikenewe
6- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
Iki gishushanyo gikora
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