Lesson Plans:
Construction and Trade Lesson Plans

Properties of Wood:
Board Size Chart           Lumber Dimension Chart
Wood Properties    Wood Sampler     Tree Layers (Image)    
Stump (Image)            Annual Rings and Shrinkage (Image)
Lumber Defects (Image)         Lumber Grades (Chart)
Plain Rift Quartersawn Cuts (Image)  
Quartersawn Oak Example (Image)
Plain Sawn Oak Example (Image)
Rift Sawn Oak Example (Image)

Joinery:
Common Wood Joinery (Image)           Corner Butt (Image)   
Tee Butt (Image)                 Dowel Reinforced Butt Joint (Image)  
Dowel Joint (Image)                                 Corner Half Lap (Image) 
Tee Half Lap (Image)                                Cross Half Lap (Image) 
Dovetail Half Lap (Image)                      Miter Joint (Image) 
Box Joint (Image)                                       Dovetail (Image) 
Rabbet Joint (Image)                                  Bridle Joint (Image) 
Mortise and Tenon Joint (Image)             Dado Joint (Image) 
Stopped Dado (Image)

Glossaries:
Glossary of Woodworking Terms
Construction Glossary

Equivalents:
Decimal Equivalents Chart
Millimeter Fraction Inch Chart

Graph Paper:
Quarter Inch Graph Paper
Half Inch Graph Paper
Inch Graph Paper
Graph Paper Generator (Make your own.)

Fasteners:
Types of Screws (Image)
Wood Screw Chart
Wood Screw Pilot Hole Chart
Types of Nails (Image)
Nail Chart
Another Nail Chart

General:
Compound Miter Angle Chart
Glue Chart
Drill Bit Speed Chart
Drill Press Speed Chart
Nailing Hints
Backsaw
How To Use A Handsaw