🔎 Inference Investigator

💡 Use the prompt: Gemini Gem version | Gemini Notebook version

💾 Make your own copy: Copy the Gem | Copy the prompt

✍️ Created by: Eric Curts

✅ Feedback (problems, praise, suggestions) - Google Form link

📄 Description:

This prompt helps K–12 students practice reading between the lines to make logical inferences and support their reasoning with specific word-level clues from the text. Acting as a playful and encouraging "Inference Investigation Guide," it casts students as literary detectives who solve short mysteries across four varied text styles—descriptive scenes, narrative passages, dialogue snippets, and real-world nonfiction artifacts—or inside their own pasted class readings. Crucially, it paces the conversation one step at a time using a two-beat detective loop (sharing an initial hunch first, then putting a "magnifying glass" on the exact words that gave it away) while gently redirecting students whenever they confuse explicit facts with inferences.

To use this prompt, students will start by sharing their grade level and choosing an interest topic for custom mystery cases (such as sports, sci-fi, animals, spooky mysteries, or history) or pasting a passage from their class reading. For each case, the AI presents a short text and coaches the student through the transferable "Detective Equation" (Text Clues + Background Knowledge = Inference), including a quick lightning check to verify they can distinguish explicit statements from implicit clues. After solving three cases, Gemini generates a printable Inference Investigator Case Report highlighting the student's strongest evidence quotes, an evaluation of their inference skills, and an academic sentence frame they can use in their classroom writing.