RISU Home

Learning materials – 3rd ~ Grade

3rd and later grade are crucial to build foundation of Math toward higher education.
RISU's critical thinking course enables your child to start preparing for SAT.

Start 1 week free trialSubscribe Now!!

*Free trial : $20 shipping (return shipment included) and handling fee and $200 deposit apply.
The deposit will be refunded upon return of the tablet or subscription to the program

Please check RISU materials, more than 10,000 questions in total
Question example : Critical thinking
Picture Thinking Training Find the logic to pass
Reasoning Feature extraction
Reasoning Feature extraction
Question example : Math

In addition to critical thinking, a lot of sentence problems in RISU.

Calculations and sentence problems
Reasoning Find the logic to pass
Video lessons example

UC Berekeley, IIT and other top level tutors will support your child's learning!

Video lesson : Fill the chart Video lesson : Find the measure of angle
Start 1 week free trialSubscribe Now!!

*Free trial : $20 shipping (return shipment included) and handling fee and $200 deposit apply.
The deposit will be refunded upon return of the tablet or subscription to the program