Mr. Murray's Science Site

Nature of Science - Basic principles and skills necessary to be a good scientist.
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NOTE: If you can't see the images (too small), move your cursor off the page, then back. An icon will show up at the bottom of the page that allows you to expand the pictures. OR you can save it to your desktop and open it in a graphics program (like Microsoft Picture and Fax Viewer).

Measuring Study Helps Available here;

Conversions Study Helps Available here.


How to Setup Good Experiments - Types of variables; Control Setups; Double-blind Tests

Accuracy vs. Precision

Why Multiple Samples are Important

Scientific Notation and Significant Figures

Practice for Sig Figs and Conversions (Answer Key).

Mph to m/sec AND m/sec to mph - two examples

Metrics, Standard Unis, and Indirect Measurement Notes


Hand written proportionality notes | .Practice questions with key.