A pre-primary course featuring best friends Sofia and Daniel, Hug the sloth, and Hummy the hummingbird. The Ready, Set, Grow! Student´s Book has nine units, each containing eight lessons. There is also a Welcome unit, Sounds and Numbers sections with lessons for each unit, and stickers for every unit. There are lessons in the Student´s Book to introduce and practice new vocabulary and language through stories, songs, and activities, as well as a Cross-curricular lesson, a Review lesson, and a Well-being lesson. The Digital Pack provides access to Home Practice which includes videos, games, and worksheets for fun and learning at home. It is full-color and has a spiral binding to make it easy to use.