Science & Life Skills

Learn how to build a simple birdhouse step by step with Tom Silva.

Tom shows how to measure and mark the front piece of the birdhouse using a speed square to make straight lines and 45-degree angles for the roof peak.

The kids learn to use a hand saw to cut the wood pieces, with Tom teaching them to go slowly and not push too hard so the saw cuts smoothly.

They measure the bottom piece and decide on the roof length. Tom asks a math question about adding overhangs to the front and back of the roof.

Tom shows how to find the center of the wood to drill the entrance hole for birds, and they use a special flat drill bit called a spade bit.

Tom demonstrates how to mark where the screws will go by using his finger as a measuring tool to keep all the marks the same distance from the edge.

DIY Birdhouse | Build It | Ask This Old House