The ACT exam, one of the two main standardized tests used for college admissions in the United States, requires students to demonstrate their proficiency in math, English, reading, science, and writing. Of these subjects, math is the only one that permits the use of calculators during the exam.
Students planning to take the ACT should familiarize themselves with the types of calculators that are allowed and prohibited on test day. By understanding the ACT’s calculator policy, students can maximize their chances of success on the exam’s math section.
Types of Calculators Allowed on the ACT
According to the ACT website, the following types of calculators are permitted for use on the ACT:
- Graphing calculators
- Scientific calculators
- Four-function calculators
Graphing calculators are the most popular type of calculator used by ACT test-takers. They allow students to plot graphs, solve equations, and perform a variety of other mathematical functions.
Scientific calculators are similar to graphing calculators, but they do not have the ability to plot graphs. They are typically less expensive than graphing calculators.
Four-function calculators are the most basic type of calculator. They can perform only the four basic arithmetic operations (addition, subtraction, multiplication, and division).
Types of Calculators Prohibited on the ACT
The ACT website also provides a list of calculators that are not permitted for use on the ACT:
- Calculators that are not handheld
- Calculators that have typewriter-style keyboards
- Calculators that have built-in paper tape
- Calculators that can access the internet
- Calculators that can store programs or notes
Any calculator that falls into one of these categories will not be allowed in the testing room. Students who bring a prohibited calculator to the ACT may be asked to leave the room and will not be allowed to use a calculator during the exam.
Choosing the Right Calculator for the ACT
When choosing a calculator for the ACT, it is important to consider both the type of calculator that is allowed and the features that are most important to you.
If you are comfortable using a graphing calculator, then a graphing calculator is a good choice for the ACT. Graphing calculators can be used to solve a wide variety of math problems quickly and efficiently.
If you are not comfortable using a graphing calculator, then a scientific calculator or a four-function calculator is a good choice. These calculators are less expensive than graphing calculators and are easier to use.
No matter what type of calculator you choose, it is important to make sure that you are familiar with its features and how to use it effectively. The more comfortable you are with your calculator, the more likely you are to succeed on the ACT’s math section.
Common Mistakes to Avoid
There are a few common mistakes that students make when using calculators on the ACT. These mistakes can cost you valuable time and points on the exam.
Don’t rely too heavily on your calculator.
Calculators can be a great tool for solving math problems, but they should not be used as a replacement for your own mathematical knowledge. If you are struggling with a math problem, try to solve it without using a calculator first. If you are still stuck, then you can use your calculator to help you find the answer.
Don’t use your calculator for simple math problems.
Calculators are not necessary for solving simple math problems. In fact, using a calculator for simple math problems can slow you down and make you more likely to make mistakes. If you can solve a math problem in your head, then do so.
Don’t get bogged down in complex calculations.
The ACT is a timed exam, so it is important to use your time wisely. Don’t get bogged down in complex calculations that are not necessary to solve the problem. If you are struggling with a calculation, move on and come back to it later.
Make sure your calculator is in the correct mode.
Calculators can be set to different modes, such as degrees or radians. It is important to make sure that your calculator is in the correct mode for the problem you are solving. If your calculator is in the wrong mode, you may get the wrong answer.
Check your answers.
Once you have solved a problem, check your answer to make sure that it is correct. You can do this by plugging your answer back into the original problem. If your answer does not work, then you need to go back and check your work.
Frequently Asked Questions
Q: Can I use a calculator on the ACT writing section?
A: No, calculators are not permitted on the ACT writing section.
Q: Can I share my calculator with another student during the ACT?
A: No, sharing calculators is not permitted during the ACT. Each student must have their own calculator.
Q: What should I do if my calculator malfunctions during the ACT?
A: If your calculator malfunctions during the ACT, raise your hand and ask the proctor for a replacement. The proctor will provide you with a new calculator.
Q: Can I use a calculator to store notes or programs?
A: No, calculators that can store notes or programs are not permitted on the ACT.
Q: What is the best type of calculator for the ACT?
A: The best type of calculator for the ACT is a graphing calculator. Graphing calculators can be used to solve a wide variety of math problems quickly and efficiently.
Q: How can I prepare for the ACT math section?
A: The best way to prepare for the ACT math section is to practice solving math problems. You can find practice problems in ACT prep books, online, and in your math textbook.
Q: What are some common mistakes to avoid when using a calculator on the ACT?
A: Some common mistakes to avoid when using a calculator on the ACT include relying too heavily on your calculator, using your calculator for simple math problems, getting bogged down in complex calculations, making sure your calculator is in the correct mode, and checking your answers.
Conclusion
The ACT is a challenging exam, but it is possible to succeed on the math section with the right preparation. By understanding the ACT’s calculator policy and choosing the right calculator for your needs, you can increase your chances of success on the exam.