The first 4 units of this course focus on mastering the TI-84 Plus (or TI-84 Plus CE) for the ACT.
Scroll down to view Units 1-4 on mastering the Desmos graphing calculator!
TI-84 Unit 1: Intro To Your Calculator
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- Introduction to the TI-84 (8:17)
- 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
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- 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
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TI-84 Unit 4: Calculator Programs
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- 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
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days
days
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Desmos Unit 2: Finding Solutions & Working with Equations
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Desmos Unit 3: Geometry, Trigonometry, & Data Analysis
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Desmos Unit 4: Bonus Applications
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ADDITIONAL RESOURCES
Available in
days
days
after you enroll
- Troubleshooting the TI-84 (7:15)
- Full Length 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)
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