The ACT is undergoing significant changes in 2025, and if you’re planning to take this important test, it’s essential to stay informed. With these updates set to reshape how students approach the ACT, understanding the new format and requirements is key to success.

Whether you’re an international student or based in the US, this blog post will walk you through the major changes, what they mean for test-takers, and how you can best prepare for this updated version of the ACT.

What is Changing in the ACT in 2025?

The ACT is transitioning towards a more holistic approach to assess students’ critical thinking and problem-solving abilities. Below are the key updates:

Science Section Optional

The ACT has introduced greater flexibility for students by allowing them to decide whether to include the science section in their test. The core sections—English, reading, and Maths—remain the foundation of the ACT, forming the basis of a college-reportable score. Like the writing section, science will now be offered as an optional add-on.

This means students can choose to take the ACT on its own, the ACT with science, the ACT with writing, or the ACT with both science and writing. This added flexibility enables students to highlight their strengths and present their skills in the best possible way.

Adaptive Testing

The 2025 ACT will introduce an adaptive online format, tailoring questions based on a student’s performance as they progress through the test. This will allow for more accurate assessments of students’ abilities and create a customised testing experience.

New Scoring System

The ACT will adopt a new scoring system where additional weight will be given to complex questions, rewarding students who excel in higher-order thinking and reasoning skills.

Shorter Test Length

The test duration will be reduced, cutting down from the previous 3-hour format to around 2.5 hours. This aims to reduce test fatigue and improve overall student performance by keeping students focused.

Revised Maths Section

The mathematics section will include more real-world problem-solving questions, moving away from traditional algebra-heavy content. This shift will prioritise practical application of mathematical skills.

Increased Focus on Data Interpretation

Reading and science sections will place a greater emphasis on interpreting data and making inferences from charts, graphs, and research summaries—skills crucial for future academic and career success.

Why Are These Changes Being Made?

The ACT has recognised that the demands of modern education require a different approach to testing. These reforms are designed to better align the ACT with the skills students need in both university and future careers. With an increasing emphasis on problem-solving, adaptability, and critical thinking in the workforce, the ACT’s new format will more accurately reflect a student’s preparedness for real-world challenges.

What Do These Changes Mean for You?

For students planning to take the ACT in or after 2025, preparation strategies will need to evolve. Here’s how the changes might affect your approach:

Adaptive Testing Format

This format means that students who perform well will face more challenging questions as the test progresses. Preparation should focus on mastering the basics while also practising more advanced questions to be ready for this dynamic approach.

Scoring Adjustments

Understanding the new scoring model will be crucial. Students should aim to perform well on the more complex questions, as these will now carry more weight in the final score.

Focusing on Data and Practical Applications

Students will need to place greater emphasis on interpreting scientific data, understanding real-world applications of mathematical principles, and strengthening their critical reading skills.

ACT 2022 and 2023 Average Scores by Subject

The ACT scores for the graduating class of 2023 showed a continued decline compared to the 2022 results across all sections. This decline reflects the ongoing challenges students have faced due to educational disruptions caused by the COVID-19 pandemic. Below are the national averages for both 2022 and 2023:

SubjectAverage Score (2022)Average Score (2023)
English19.018.6
Mathematics19.319.0
Reading20.420.1
Science19.919.6
Composite19.819.5

The year-over-year decline is modest but consistent across all sections, with the composite score dropping from 19.8 in 2022 to 19.5 in 2023. This trend may be linked to the ongoing impact of the pandemic, as students continued to face hybrid learning environments and inconsistent access to educational resources.

How the ACT Changes Could Impact Future Scores

The upcoming changes to the ACT in 2025 will likely have a notable impact on student performance, influencing both individual section scores and overall composite results. Here’s how these adjustments may shape future scores:

Adaptive Testing and Score Distribution

With the introduction of adaptive testing, where the difficulty of questions adjusts based on performance, score distribution could become more varied. High-achieving students might find themselves tackling more challenging questions earlier, potentially leading to even higher scores for those who excel in more complex areas. Conversely, students who struggle with the initial questions might be faced with easier questions, which could cap their potential score increases. This change is designed to make the test more efficient, but it also introduces more variability in individual scores.

Increased Focus on Higher-Order Thinking

The new scoring system will place greater emphasis on questions that require higher-order thinking skills, such as data interpretation and problem-solving. This shift might benefit students who excel in critical thinking and analysis, as they can now score more highly on complex questions. However, students who are more comfortable with rote memorisation or straightforward problem-solving may find it more difficult to achieve top scores. The weight given to these advanced questions will likely lead to a wider gap between those who are well-prepared and those who are not.

Impact of Reduced Test Length

The reduction in test time, from three hours to approximately 2.5 hours, could positively impact students’ focus and stamina. Previously, the long testing period might have led to fatigue, affecting performance towards the end of the test. The shorter format is expected to reduce this effect, potentially leading to improved scores for students who might have struggled to maintain concentration throughout the longer test.

Changes in Subject Emphasis

With more focus on real-world problem-solving in the maths section and data interpretation in the science section, students will need to adapt their preparation strategies accordingly. Those who are strong in practical application and scientific analysis could see their scores improve in these areas. However, students who have traditionally excelled in algebra-heavy or fact-based sections may find these shifts more challenging.

Ultimately, the upcoming changes are likely to lead to greater score differentiation, as students who adapt to the new testing format may see higher scores, while those who do not adjust their study habits could face more difficulty in reaching their target results. Success in the 2025 ACT will depend heavily on preparing for the adaptive format and focusing on higher-order thinking skills.

How to Prepare for the 2025 ACT

As the test evolves, so should your preparation methods. Here are some key strategies to keep in mind:

Utilise Adaptive Practice Tests

Seek out practice tests that mimic the adaptive format. These will help you become familiar with the way question difficulty adjusts based on your responses and allow you to focus on areas needing improvement.

Focus on Higher-Order Thinking Skills

Since more weight will be given to complex questions, it’s essential to go beyond the basics. Focus on strengthening your ability to analyse, synthesise, and apply information.

Stay Informed on ACT Updates

The ACT changes may continue to evolve even after their introduction in 2025. Keep an eye on the ACT’s official website and other trusted education resources to stay updated on the latest developments.

Seek Expert Guidance

Working with test prep experts can help you navigate these changes smoothly. Professionals will be able to provide you with tailored advice, resources, and strategies to ensure that you are fully prepared for the new ACT format.

How Dukes Plus Can Help

At Dukes Plus, we are committed to helping students excel in the ACT. With the 2025 changes on the horizon, our team is ready to provide updated test preparation strategies that will ensure you’re not only familiar with the new format but also excel in it. Our comprehensive ACT preparation courses cover:

  • Personalised tutoring to help you tackle challenging areas
  • Mock tests that simulate the new adaptive format
  • Strategic study plans that focus on critical thinking and data interpretation

We know that every student is different, and our tailored approach will ensure you make the most of your strengths while addressing any areas of weakness.

For more information on how Dukes Plus can support you through the ACT changes, check out our ACT preparation services or book a free consultation with one of our experts.

FAQs

What is adaptive testing?

Adaptive testing adjusts the difficulty of questions based on a student’s performance as they proceed through the test. If a student answers correctly, the questions become harder; if incorrect, the questions get easier.

How will the new scoring system work?

The revised scoring system will allocate more points to complex, higher-level questions. This rewards students for demonstrating strong critical thinking and advanced problem-solving skills.

Will the content of the ACT change significantly?

Yes, there will be changes to the content, particularly in the maths section, which will focus more on real-world problem-solving. Additionally, data interpretation will play a larger role across sections.

How long will the new ACT take to complete?

The new ACT will take around 2.5 hours, shorter than the previous 3-hour format, aiming to reduce student fatigue and improve performance.

What should I focus on when preparing for the new ACT?

Students should focus on mastering higher-level thinking and problem-solving skills. Familiarity with data interpretation, especially in the reading and science sections, will also be essential.

Can Dukes Plus help me with the new ACT?

Yes, Dukes Plus offers tailored tutoring and mock tests that will help students adapt to the new ACT format. We provide expert guidance to ensure you are well-prepared for all aspects of the test.

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