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Words for Actions, Movement, and Change

Words for Actions, Movement, and Change

Here is a sentence that separates careful readers from fast ones: “To conserve fuel, the unit curtailed nighttime driving but did not stop it entirely.” Four verbs might look plausible as a replacement for curtailed — prohibited, postponed, redirected, reduced. Only one of them survives the second half of the sentence. Verbs about action and […]

Near Synonyms and Commonly Confused Words

Near Synonyms and Commonly Confused Words

Two very different problems get filed under the same heading. One is spelling-driven: accept and except sound almost identical, so people reach for the wrong one. The other has nothing to do with spelling: concise and cursory look nothing alike, but both mean short, and choosing between them requires knowing why the writing was short. […]

Prefixes That Show Direction, Negation, and Degree

Prefixes That Show Direction, Negation, and Degree

Common Science Question Traps

Common Science Question Traps

Science Facts and Quick Review

Science Facts and Quick Review

How to Evaluate Experiments and Evidence

How to Evaluate Experiments and Evidence

Drawing Conclusions and Making Predictions

Drawing Conclusions and Making Predictions

How to Interpret Scientific Data

How to Interpret Scientific Data

Reliability, Validity, Accuracy, and Precision

Reliability, Validity, Accuracy, and Precision

Hypotheses, Theories, and Scientific Explanations

Hypotheses, Theories, and Scientific Explanations

Variables, Controls, and Experimental Design

Variables, Controls, and Experimental Design

Matter and Its Changes: Particles, Properties, and Mixtures

Matter and Its Changes: Particles, Properties, and Mixtures