0:1
S:T Ratio
School Snapshot
Key metrics at a glance1
C+
This Week at Plainfield Academy – August 17, 2026
99 students practicing on Varsity Tutors
Academic Grades
Select a grade level to explore courses and resources
Academic Resources
Typical courses and practice resources for students at Plainfield Academy
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Plainfield Academy.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
Unlock Academic Success
Personalized learning support for Plainfield Academy learners
SAT Prep
Practice tests, flashcards, and AI-powered study tools
ACT Prep
Master all four sections with targeted practice
Study Coach
Get instant help with homework and practice problems 24/7
1:1 Tutoring
Match with expert tutors in Plainfield
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources