What Kind of Calculator for ACT: A Comprehensive Guide
Preparing for the ACT (American College Testing) can be a daunting task, especially when it comes to understanding the tools you need for success. One of the most essential tools in your ACT preparation arsenal is a calculator. In this article, we’ll explore the types of calculators permitted during the ACT, their features, and tips for choosing the right one for your needs.
Understanding the ACT Calculator Policy
Before diving into the specifics of calculator types, it’s crucial to understand the ACT’s calculator policy. The ACT allows students to use a calculator on certain sections of the test, specifically the Math section. However, there are restrictions on the types of calculators that can be used.
Permitted Calculators
According to the ACT guidelines, the following types of calculators are permitted:
1. Scientific Calculators: These are the most basic calculators that can perform functions like trigonometry, logarithms, and basic statistics.
2. Graphing Calculators: These calculators can handle complex equations, graph functions, and perform advanced calculations. They are highly recommended for students who want to solve problems more efficiently.
3. Four-Function Calculators: These are the simplest calculators, limited to addition, subtraction, multiplication, and division. They are suitable for basic calculations but may not be sufficient for more complex math problems on the ACT.
Calculators Not Allowed
While many calculators are permitted, there are specific types that are strictly prohibited:
- Calculators with QWERTY Keyboards: Any calculator that resembles a computer keyboard is not allowed.
- Calculators with Internet Access: Devices that can connect to the internet are not permitted.
- Calculators that are Programmable: Any calculator that can store text, formulas, or notes is prohibited.
- Laptops, Tablets, and Smartphones: These devices are not allowed during the ACT.
- Graph functions (if applicable)
- Use memory functions for storing intermediate results
- Convert between fractions and decimals
Choosing the Right Calculator for ACT
When selecting a calculator for the ACT, consider the following factors:
1. Complexity of Functions
The complexity of the mathematical functions you need will significantly influence your calculator choice. If you are comfortable with advanced math, a graphing calculator is advisable. If you only need basic functions, a scientific calculator may suffice.
2. User-Friendliness
Select a calculator that you are comfortable using. Familiarity with your device can save you time during the test. If you’re unsure about a specific model, practice using it extensively before test day.
3. Battery Life
Ensure your calculator has a reliable battery life. You don’t want to run out of power in the middle of your exam. Consider purchasing a backup battery or a solar-powered calculator.
4. Cost
Calculators vary widely in price. While more advanced models can be expensive, there are budget-friendly options that still meet the ACT requirements. Determine your budget before shopping.
5. Preparation and Practice
Regardless of your calculator choice, practice using it in your ACT preparation. Familiarize yourself with its functions and shortcuts. This will enhance your speed and efficiency on test day.
Recommended Calculators for ACT
Here’s a list of some popular calculators that are well-suited for the ACT:
| Calculator Model | Type | Key Features | Price Range |
|---|---|---|---|
| TI-84 Plus CE | Graphing | Graph functions, programmable, large screen, rechargeable battery | $120 – $150 |
| Casio fx-9750GII | Graphing | User-friendly, graphing capabilities, multi-replay function | $80 – $100 |
| TI-30XS MultiView | Scientific | Multi-line display, fraction and decimal conversions, affordable | $15 – $25 |
| Casio fx-300ES PLUS | Scientific | Easy-to-use, large screen, ideal for basic math and statistics | $10 – $20 |
| HP 10s+ | Four-Function | Basic functions, affordable, reliable for simple calculations | $10 – $15 |
Graphing Calculators
Graphing calculators are highly recommended for students who anticipate encountering complex equations and functions. The TI-84 Plus CE and Casio fx-9750GII are excellent choices. They allow students to visualize problems, which can be helpful for understanding concepts.
Scientific Calculators
For those who require less functionality, scientific calculators like the TI-30XS MultiView and Casio fx-300ES PLUS offer essential functions without overwhelming the user. They are ideal for students who are confident in their arithmetic skills and need a reliable tool for calculations.
Four-Function Calculators
If you are not comfortable with advanced math, a four-function calculator may be sufficient. The HP 10s+ is a budget-friendly option that allows students to perform basic operations without any frills.
Tips for Using Your Calculator on the ACT
Using a calculator effectively can significantly impact your performance on the ACT Math section. Here are some tips to maximize your calculator’s potential:
Familiarize Yourself with the Functions
Spend time learning the functions of your calculator. Make sure you know how to:
Practice Under Test Conditions
Simulate test conditions by completing practice tests with your calculator. This will help you get comfortable with time management and calculator functions.
Double-Check Your Work
Use your calculator to double-check your answers, especially for complex problems. Ensure that you understand the calculations you are performing.
Don’t Rely Solely on Your Calculator
While calculators can be incredibly helpful, don’t rely solely on them. Practice solving problems without a calculator to strengthen your fundamental math skills.
Frequently Asked Questions (FAQ)
1. Can I use my smartphone as a calculator during the ACT?
No, smartphones are not allowed during the ACT. You must use an approved calculator that meets the ACT’s guidelines.
2. Are there any restrictions on the types of graphing calculators I can use?
Yes, you cannot use graphing calculators that have QWERTY keyboards or can connect to the internet.
3. What if my calculator malfunctions during the exam?
If your calculator malfunctions, you will need to complete the exam without it. Practice using your calculator frequently to minimize the chances of this happening.
4. How can I prepare to use my calculator effectively on the ACT?
Practice using your calculator during mock tests, familiarize yourself with its functions, and learn shortcuts to save time.
5. Is it better to invest in a more expensive calculator?
It depends on your comfort level with math. If you are confident in your skills and require advanced functions, investing in a higher-end graphing calculator may be worthwhile.
Conclusion
Choosing the right calculator for the ACT is a crucial step in your preparation process. Understanding the types of calculators allowed, their features, and how to use them effectively can give you a significant advantage on test day. Whether you opt for a scientific, graphing, or four-function calculator, ensure that you practice using it extensively and familiarize yourself with its capabilities. With the right tools and preparation, you’ll be well-equipped to tackle the ACT with confidence. Good luck!
