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Z-kai has released free math worksheets selected from Zoom-Up Workbook Math, a math workbook for elementary school students, to help students learn at home during the school closure to prevent the spread of the new coronavirus (COVID-19). Anyone could use these services without registration.

Z-kai, the winner of the 2020 National Parenting Product Awards (NAPPA) for the Zoom-Up Workbook, is well known in Japan as an education company that targets high-level students, and the Ministry of Education, Culture, Sports, Science and Technology (MEXT) has posted our free educational materials on its website when schools are closed in Japan.

Zoom-Up Workbook Math contains challenging problem sets and is tailored to develop students’ math skills. This series has been used by several schools in the United States. We hope that many of students will take this opportunity to work through these workbooks and gain the math skills that will lead to their future.

Z-kai supports the learning of every children, even in this difficult time.


Z-kai USA will hold Free Online Zoom-Up Math Workshop for these coming days. Please go to the following link and let’s join the workshop.
(1) April 4th (Sat) 10:00 am -11:00 am *Eastern Time (US and Canada)
(2) April 11th (Sat) 1:00 pm – 2:00 pm *Eastern Time (US and Canada)
This curriculum is for 3rd Grade to 5th Grade students but everybody is welcome to join these Free Workshop.

Please note that we do not accept individual questions about the contents of the materials that are free to the public.

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