Textbooks are not used with Maths Pathway so your child's school will no longer require you to purchase them at the start of each year.
Maths Pathway replaces the text book as the core resource for students; traditional text books are no longer needed. Maths Pathway contains all of the problem sets, information and structure that text books have traditionally provided, but there are now 10 grade levels available to your child rather than just one, and the material is continuously adapted to your child’s specific learning needs.
If your child still has a traditional textbook, it may be that your school is trying out Maths Pathway for the first time, or is in the process of transitioning away from the text book. If you have paid for a text book this year, your child’s teacher will still use it from time to time. However, it will no longer be the core learning resource for the mathematics course, and is unlikely to be used in subsequent years.