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The PreACT Science section is a 9th-grade assessment designed to simulate the ACT, measuring interpretation, analysis, evaluation, and problem-solving in biology, chemistry, and earth/space sciences. It tests scientific reasoning over rote memorization, focusing on interpreting graphs, diagrams, and experimental data.

 

In using the flipped classroom model, we focus on what is being tested which is scientific reasoning- How do we reflect on scientific situations and data?

 

 

Key Features of PreACT Science:

 

    • Data representation passages (30-40%) focus on interpreting graphs, tables, and diagrams, typically with less text. These questions require understanding trends, reading values from axes/legends, and comparing data.
    • Research summaries (45–55%) present 2–3 experiments, testing your ability to interpret experimental design, variables, and results rather than prior knowledge. Focus on identifying independent/dependent variables, control groups, and trends in data rather than reading the text in detail. 
    • Conflicting Viewpoints (15-20%)  is the only section that focuses on reading comprehension and logic rather than interpreting graphs. You will encounter exactly one of these passages, typically containing seven questions. 

 

Reading Comprehension Soft Skills for Interactive Activities as it Relates to ACT

 

1. Identify the Core Phenomenon
Before diving into the arguments, read the introductory paragraph to understand exactly what is being debated. This section often defines key scientific terms you will need to understand the conflicting claims
2. Isolate Each Theory
To avoid mixing up the scientists' claims—a common mistake—tackle them one at a time.
  • Find the Main Claim: The first or last sentence of each viewpoint usually contains the central hypothesis.
  • Annotate Evidence: Underline specific data points, measured quantities, or predictions each scientist uses to support their position. 
3. Compare and Contrast
The questions generally fall into three categories:
  • Understanding Viewpoints: What does Scientist 1 believe?
  • Comparing Viewpoints: On which point do both scientists agree? Where is their primary disagreement?
  • New Evidence: How would a new discovery affect Scientist 2's theory? (e.g., Does it strengthen or weaken their claim?) 

 

Key Success Strategies in Practice
  • Ignore Outside Knowledge: The ACT is testing your ability to process the text provided, not your actual science knowledge. Even if you know a theory is factually "wrong" in the real world, answer based strictly on the passage.
  • Time Management: Because these passages are text-heavy, they often take longer than data-based passages. Many students choose to do this section last to ensure they've already secured "easier" points from graphs and tables.
  • Track Disagreements: Look for "relationship" statements (e.g., "as temperature increases, pressure decreases"). These are high-probability targets for comparison questions