The Science Project—Making Inference — Passage

This reading passage titled "The Science Project" helps 4th grade students practice both explicit detail recognition and inference-making as outlined in CCSS.ELA-LITERACY.RI.4.1. The narrative describes Mia putting final touches on her volcano model with her dad helping mix vinegar and baking soda. Students must use these explicit textual details to infer that Mia is preparing for a science fair and that her volcano will work through a chemical reaction. The passage incorporates common elementary science vocabulary while requiring students to connect their background knowledge about science projects with specific evidence from the text. The questions guide students to make logical inferences beyond what is explicitly stated, developing critical thinking skills essential for reading comprehension. This passage's focus on a popular elementary school science project creates an engaging context that motivates students to analyze the text carefully.