Beginning in the 2016-2017 school year, Wilson Elementary uses the McGraw-Hill My Math curriculum for Grades K-5. A Grade 6 My Math curriculum is currently under development.
The District has made several Parent Guides available in both English and Spanish: http://www.wccusd.net/Page/3201
If you are looking for additional resources for helping your student with mathematics, you may find Khan Academy useful: https://www.khanacademy.org/math
Detailed information on the mathematics curriculum for each grade can be found on the District website: http://www.wccusd.net/Page/3569
You can also find examples of lessons for the various grades: http://www.wccusd.net/Page/3179