In Mr. smithâs classroom, students are assigned a passage to read and put in home groups. each student in the home group has a different purpose for reading this strategy is called Jigsaw.
A jigsaw is a saw that uses a reciprocating blade to cut irregular curves. B. A stencil pattern that cuts into wood, metal, or other materials.
The
jigsaw first appeared in the 19th century and used a pedal to operate the blade. The latest portable jigsaw was introduced in 1947 by Scintilla AG (later acquired by Bosch).
The
The jigsaw power tool consists of an electric motor and a jigsaw blade. Jigsaws with footplates with chamfering can cut angles typically up to 45 degrees to a normal vertical stroke to create miters. In the past, the scroll saws primarily used today were often called jigsaws. Today, they are motorized and have largely been replaced by portable electric jigsaws.
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