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Edison Prep's TI-84 & Desmos Calculator Channel
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October 2025 Math: J08 / 1025SV / BL Walkthrough! (78:55)
ACT & SAT Auto-Grader Tool (1:36)
ACT Science Guide (61:21)
ACT Essay Guide (25:23)
Navigating the Digital ACT / Computer-Based Test (CBT) (20:05)
Parent Partner Video (10:30)
Parent Info Session - Admissions, GPA, APs, SAT/ACT & more! Sept. 2021 (119:01)
June 2020 ACT Math Case Study - The Importance of Reps for 31+ (47:58)
TI-84 Unit 1: Intro To Your Calculator
Introduction to the TI-84 (8:17)
Troubleshooting the TI-84 (7:15)
The Mode Menu (1:38)
Reincarnating Answers (2:14)
Using the STO --> Menu (5:33)
Degree vs. Radian (1:01)
How to Exit (Screens, Apps, Programs, Graphs) (1:17)
PEMDAS Troubleshooting (2:39)
Basics of Using 2nd and Alpha, Pi, X, etc. (1:20)
Arcsin, Arccos, & Arctan (1:09)
Test Yourself! Intro to Your Calculator Quiz
TI-84 Unit 2: Exploring Your Calculator Functions
Getting to Know the F1 Menu (2:45)
Imaginary Numbers (4:07)
Getting to know the F2 Menu (0:40)
Getting to know the F3 Menu (8:49)
Getting to know the Math Menu: MATH Submenu (16:43)
Getting to know the Math Menu: NUM Submenu (6:36)
Getting to know the Math Menu: PROB Submenu (5:17)
Getting to know the Apps Menu (15:27)
Getting to know the Catalog (1:04)
Test Yourself! Exploring Your Calculator Functions Quiz
TI-84 Unit 3: Graphing and Tabling
The 4 graphing menus: y = , Window, Zoom, Trace, and how to graph! (11:49)
How to use the Table function (5:41)
Test Yourself! Graphing and Tabling Quiz
TI-84 Unit 4: Calculator Programs
Introduction to Programs (5:06)
How to make your own programs / a love of programming (6:30)
How to transfer programs from one calculator to another (2:25)
How to upload programs to your TI-84 CE Color calculator (2:53)
How to upload programs to your TI-84 Black and White calculator (3:07)
DEGSDIAGS - Degrees and Diagonals (0:40)
EPCIRCLE - Solves for a Circle (1:13)
EPCLEANER - Optimize your calculator settings for test day (0:57)
FACTLIST - List all factors of a number (1:11)
LCMGCD - Finds LCM and GCD of a number (0:54)
PASCAL - Displays any given role of Pascal / binomial expansion (1:01)
PRIMES - Find prime numbers in a given range (0:50)
PRIMFCTR - Prime factorization of a number (0:48)
QUADRAT - Solve a quadratic equation (1:01)
SIMPLRAD - Simplify a radical (0:32)
TRIANGL - SSL, SAS/ASA/SSS, Acute/Right/Obtuse (3:01)
X1Y1X2Y2 - Find distance, slope, intercept, midpoint from 2 points (1:08)
Test Yourself! Calculator Programs Quiz
Desmos Unit 1: Sliders, Intercepts, Expressions, & Systems
Introduction to Desmos (4:05)
Lesson 1: Using Sliders (7:21)
Lesson 2: x and y-Intercepts (4:06)
Lesson 3: Equivalent Expressions (6:03)
Lesson 4: Systems of Equations (5:33)
Test Yourself! Unit 1 Quiz
Desmos Unit 2: Finding Solutions & Working with Equations
Lesson 5: Finding Solutions (3:48)
Lesson 6: Linear Equations (4:11)
Lesson 7: Inequalities (7:02)
Lesson 8: Quadratic Equations (6:56)
Lesson 9: Functions & Transformations (6:25)
Lesson 10: Exponential Functions (6:31)
Test Yourself! Unit 2 Quiz
Desmos Unit 3: Geometry, Trigonometry, & Data Analysis
Lesson 11: Circles (6:14)
Lesson 12: Percents (4:39)
Lesson 13: Statistics (6:13)
Lesson 14: Trigonometry (2:22)
Test Yourself! Unit 3 Quiz
ACT & SAT Auto-Grader Tool
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