Students measure and compare students' arm spans to birds' wingspans. Students write word problems using data from problem 2. They share their problems with other students in the class. Students count and record the total number of birds visiting the school grounds. They make a pie graph to illustrate each species as a part of the whole.
Students visit a local bird store.
They then set up in the classroom a mock bird store, where bird food and products can be bought and sold. Students visit a local pet store and compare prices for various birds. Students design and, if possible, construct bird feeders or birdhouses. They use metric measurements and determine the surface area of the completed structures. Students illustrate or graph egg weights.