- Jam-packed with hundreds of curriculum-based activities, exercises and games in every subject, Brain Quest Grade 2 Workbook reinforces what kids are learning in the classroom. The workbook"s lively layout and easy-to-follow explanations make learning fun, interactive, and concrete. Plus it"s written to help parents follow and explain key concepts. Includes phonics, how to build a sentence, story starters, addition and subtraction, first fractions, tic tac total, time, geography, science, Brain Boxes, and much, much more.