Title: Big - Small
Subjects: Juvenile literature, Literatura juvenil, Size perception, Synonyms and antonyms, Size judgment, English language, Spanish language, Sinónimos y antónimos, Polarity, Percepción espacial, Spanish language materials, Español, Polaridad, Bilingual, Inglés, Materiales bilingües, Percepción de tamaño, Children: Grades 3-4, Size, Size perception, juvenile literature, Size and shape