Correlated courses in woodwork and mechanical drawing

by Ira Samuel Griffith

Essentials, Sections 118, 119, 120. Instructor explain mounted specimens illustrating grain formations—straight, curled, bird’s eye.

Demonstration—

None.

Work—

Continue Group VII.

Pupils, finishing projects in Group VII now, may get out stock and begin squaring it up for Group VIII.

GRADE VIII.
(Woodworking Group VIII.)

Lesson 24.

Recitation—

What is the weight or specific gravity of wood? Oak or pine?