Simple and Compound Machines Flash Cards
Simple and compound machines flash cards for 2nd to 4th grade: 16 fold-over picture cards, a practice page and an answer key included, so students learn to spot the simple machines inside everyday tools.
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About this resource
Description
Simple machines make work easier, and many of the tools we use every day put two or more of them together. These simple and compound machines flash cards help 2nd, 3rd and 4th grade students name everyday machines and tell whether each one is a simple machine or a compound machine built from several simple machines: the lever, the wheel and axle, the pulley, the inclined plane, the wedge and the screw.
Each of the 16 fold-over cards shows a colorful picture of a real machine on the front, such as a wheelbarrow, a pizza cutter, a flagpole or a tow truck. Students name the machine and decide if it is simple or compound, then open the card to check. Inside is the name, a colored simple or compound tag, and the simple machines it uses. Print the sheets one-sided, fold on the center line and cut on the dashed lines, and every card stays joined at the fold.
What’s Included
- A colorful cover page
- A How to Use page with steps for small groups and centers
- 16 fold-over machine flash cards on 4 card sheets
- A 2nd grade practice worksheet: circle simple or compound
- Answer keys for the card list and the practice page
Why These Flash Cards Help Kids
First, real objects such as scissors and a lawn mower show students that simple machines are all around them. Second, naming the simple machines hidden inside a compound machine builds careful science thinking and vocabulary. Third, the self-checking fold-over design lets students practice on their own and fix mistakes right away.
Ideas for Teachers and Parents
Use the simple and compound machines flash cards at a science center, for a quick review during a unit on force and motion, or as a sorting game with a simple pile and a compound pile. These compound machine flash cards also work at home: hunt for machines in the kitchen, the garage or the park and decide which simple machines are inside each one.
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