At the Butterfly Conservatory

Working with data is a foundational concept not only for mathematics, but for also understanding the world around us. Readers will gain exposure to principles of measurement, such as perimeter and area, and will also learn how to apply them to math operations. Engaging visuals help make math not only concrete, but also fun. Measuring is made easy in this narrative, which teaches readers how to measure butterflies and moths to the nearest fourth and half inch. This volume meets CCSS Math Standard 3.MD.B.4.