Eureka Lesson Plan Books record attendance, track assignments, organise seating arrangements and are great to use for the entire school year. Each spiral bound book contains 40 weeks to document information as well as additional pages for emergency procedures, student birthdays and information for a substitute teacher. Spiral bound book measures 22cm x 28cm . 40 weeks. Includes additional pages (emergency procedures, birthdays, information for subs). Suitable for all grades.