Develop critical thinking skills in all academic areas--reading, writing, math and science--with this reproducible book of higher thinking activities. Visual and verbal exercises will work on improving recognition and understanding of analogies, classifications, antonyms & synonyms, spatial awareness, vocabulary development, descriptive writing, graphic organizers and more. Exercises help students to build brain cells with a mixture of written and graphic-oriented questions that change up each week's lesson. 364 reproducible pages, softcover. Answer key includes reduced student pages with correct answers overlaid. Level 1: Grades 2-3.