Thank you for your question and interest in our programs. Typically for an 8 year old who is newer to public speaking or on the more shy side, we would recommend the Grade 1-3 class, however, we do purposely schedule our classes so both age groups (Grade 1-3 & Grade 3-5) are happening simultaneously. This allows for flexibility in the case that the Grade 1-3 is too easy for your child, she can join the Grade 3-5 class instead. Additionally, the Grade 3-5 class delves a bit deeper into the public speaking skills while the Grade 1-3 class focuses more on building student confidence and comfort in front of an audience, so can be more of an introductory level class. Hope that helps clarify! -