How To Improve Your ACT Science Score

How To Improve Your ACT Science Score

Preparing for the ACT Science section can be quite challenging for the students as it tests the knowledge of scientific concepts and the skills required in data interpretation and critical thinking, all under time constraints. However, with a well-structured approach and targeted practice, students can improve their performance significantly. Here are detailed strategies tailored for each question type the students will encounter in the ACT Science section. 

ACT Science: Data Interpretation Section Tips

Data Interpretation questions primarily involve graphs, tables, and charts. Here’s how to tackle them:

  • Observe Trends: Before answering the questions, identify whether the data in graphs or tables shows an increasing or decreasing trend. This initial observation can help in the understanding of the passage.
  • Understand Variables: Pay close attention to the labels and scientific notation used for dependent and independent variables. This will help the students to quickly grasp how the variables are related and what they signify.
  • Control Variables: Identify the control variable in the data provided. This is the variable that remains unchanged throughout the experiment and is critical for understanding the experiment's setup.

ACT Science: Experiment-Based Section Tips

Experiment-based questions assess the ability to understand and interpret experimental setups and results:

  • Control Variables: Recognizing the control variable is essential, as it helps the students understand what the experiment is designed to test by keeping some factors constant.
  • Interpolation and Extrapolation: Look at the data trends and learn to interpolate (find values within the data presented) and extrapolate (estimate values outside the given range) based on existing data trends.
  • Identify Changes: Clearly note any quantity that changes during the experiment. This helps in understanding what the experiment aims to investigate or measure.

ACT Science: Conflicting Viewpoints Section Tips

Conflicting viewpoints type questions require to understand and evaluate differing scientific opinions or theories:

  • Read Thoroughly: Read the entire passage carefully. A thorough understanding is necessary to interpret the differing viewpoints accurately.
  • Note Key Terms: Important terms and concepts are often introduced in the introduction. Writing these down can help students anchor their understanding as they compare different viewpoints.
  • Outline Similarities and Differences: Before answering the questions, list the similarities and differences between the viewpoints. This will clarify the main points of agreement and contention, aiding in more accurate answers.


Improving ACT Science scores involves a strategic approach to practicing specific skills tailored to each question type. By focusing on these tips for Data Interpretation, Experiment-based, and Conflicting Viewpoint questions, students can enhance their ability to handle the challenges of the ACT Science section quickly and accurately. Remember, regular practice and familiarity with these strategies will help students build their confidence and improve their performance. Good luck!

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We hope this article helps you. Reach out to us by filling out our assistance form if you need any help with the preparations.