Tone and Mood Lab
Pick a passage, find the words that create its mood, then swap the key word for an alternative and read how the tone shifts. Switch to Practice or Challenge mode to test yourself without the highlighting.
Guided Experiment: Find the Tone, Shift the Mood
Hypothesis
Setup
Run Experiment
Analyze
Conclude
Which words do you predict create the passage's mood, and why?
Write your hypothesis in the Lab Report panel, then click Next.
Controls
Passage
The old house loomed at the end of the block, its windows dark and silent.
Mood
The highlighted words above create a mood of ominous. Try swapping the keyword in the Controls panel to see how the tone shifts.
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Reference Guide
Tone vs Mood
- Tone is the author's attitude toward the subject, shown through word choice.
- Mood is the feeling the passage creates in the reader.
- A single word can carry most of a passage's tone, so swapping it can shift the mood.
- Look for verbs and adjectives first. They usually do the most tone-setting work.
How to Use This Lab
- Pick a passage and a difficulty level.
- In Learn mode, read the highlighted tone words and the named mood.
- In Practice or Challenge mode, select the words you think create the mood, then reveal.
- Swap the keyword for an alternative and read the updated tone-shift description.
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