Welcome! Let’s explore some commonly used acronyms and terms in the world of PowerSchool, South Carolina education, and student data systems.
SIS is a web-based tool that helps manage student records like:
📋 Enrollment
🕒 Attendance
📅 Schedules
📝 Grades
PowerSchool is the required SIS in South Carolina.
Used by every school district
Sends data to SCDE via EDCT 📤
💰 School funding is based on PowerSchool data
Houses 100+ data tables!
ADA – Average Daily Attendance
👥 Students actually present
🧮 Formula: Total days present ➗ days in session
ADM – Average Daily Membership
👥 Students enrolled
🧮 Formula: Total days in membership ➗ days in session
🏫 Used to calculate school funding on days 45 & 135
🎯 Unique ID for every SC student
Assigned at first SC enrollment and stays through high school
⚠️ Students must have one to be funded!
Present = physically in class or attending ≥50% of the day ✅
Absent = away from school ≥50% of the day ❌
Truancy = 3 consecutive or 5+ unlawful absences 🚫
Chronic Absenteeism = Misses 10%+ of days (any reason) 🧾
Students are in membership the day they start attending as an:
Original Entry 👶
Re-entry 🔁
Transfer 📦
Passed in 1977 to fund schools fairly
Ensures equal opportunity for every SC student 📚
Grade Level = student’s current academic level 📘
Sections = individual classes 🧑🏫
Expression = how PS shows schedule:
Period + Day (e.g., 2(A), 5(B)) 🕰️
For students with exceptional academic/artistic talent:
🧠 Academic/Intellectual
🎭 Visual/Performing Arts
Title I = Extra support for low-income students 💰
Title III = Language instruction for LEP students 🗣️
LEP = Limited English Proficient
ELDA = English test for LEP (even with disabilities)
HLS = Home Language Survey 🏠
ESOL = English to Speakers of Other Languages
IEP = Plan for students with disabilities under IDEA 🧑🦽
IGP = Graduation plan for students in grades 8–12 🎓
⚠️ Only run ONCE at the start of the year!
Clears or updates values in PowerSchool
Run by Cantey or District 🛠️
🏫 7-digit ID for every public school
Used for reporting, funding, PowerSchool, and more!
OSS = Out-of-School Suspension
ISS = In-School Suspension
Apps added to PowerSchool by vendors
⚠️ Not always reliable for charter schools
✔️ Always open a ticket with Cantey before buying/installing
You did it! 🎉 You’ve just toured the most frequently used acronyms and systems powering our schools! Got questions? Don’t be shy—reach out! 📩💬