Based on the popular Espressos from Cambridge Mathematics, which provide clear and accessible summaries of recent mathematics education research, this reflective journeybook contains everything a primary/early years teacher needs for a year's worth of evidence-informed professional learning in mathematics education. Whether working collaboratively in teams, with a mentor, or individually, teachers write directly in the book, which then serves as a detailed record of their learning that can be returned to time and again. The book includes 20 specially-adapted Espressos, along with prompt questions, guided reflections, and stimulus material to support understanding and using research in the mathematics classroom.