Introduction:

The ACT is a standardized test that gauges a student’s readiness for college. It consists of four multiple-choice sections: English, Mathematics, Reading, and Science. As you prepare for the Mathematics section, you’ll need a reliable calculator to help you tackle complex math problems. In this article, we will discuss the types of calculators that are allowed on the ACT and provide recommendations to help you choose the perfect one for your needs.

Approved Calculators:

The ACT has specific guidelines for calculators to ensure fairness and prevent students from gaining an unfair advantage. The calculators allowed during the test must meet the following criteria:

1. Four-function, scientific, or graphing: These types of calculators are generally approved for use on the test. Examples include standard four-function calculators (addition, subtraction, multiplication, and division), scientific calculators (such as the TI-30 series), and graphing calculators (like the TI-84 series).

2. No CAS capabilities: Calculators with computer algebra system (CAS) capabilities are prohibited. These devices can perform algebraic manipulations and solve equations symbolically – a significant advantage on a math test.

3. Non-programmable: Programmable calculators that can store large amounts of text or data are not allowed on the ACT.

4. No internet or device communication: Calculators with wireless or Bluetooth capability are banned since they could potentially be used to communicate with external sources.

Choosing the Right Calculator:

When selecting a calculator for the ACT, consider your comfort level and familiarity with its functions. Here are some recommendations:

1. Four-function calculator: This basic option is best if you’re already proficient in mental math and only need help with simple calculations during the test.

2. Scientific calculator: A scientific calculator offers more advanced functionality than a four-function calculator but is not as complex as a graphing calculator. It is suitable for most students and can handle square roots, exponents, and trigonometric functions easily.

3. Graphing calculator: If you’re comfortable with technology and want a powerful tool for visual representation, a graphing calculator could be ideal. It allows you to plot graphs and visualize complex equations, making problem-solving quicker and more intuitive. An excellent example is the TI-84 series.

Conclusion:

Choosing the right calculator for the ACT is essential for success in the Mathematics section. Ensure that your chosen device complies with ACT guidelines, understand its functions, and practice using it to become proficient before exam day. With the right calculator by your side, you’ll be well-equipped to tackle even the most challenging math problems on the test.