Describes the idea of uncertainty in measurements and gives an example.
Provides a guided example where viewers are asked to measure a piece of wood and use what they have learned about measurement uncertainty. Also shows how to preserve uncertainty when adding numbers together.
Reviews the determination of uncertainty in measurements.
Why is it important to have certainty in measurement? Find out how this applied to Michael Phelps in the 2008 Beijing Olympics.
Explains weather prediction and the factors that contribute to uncertainty of predictions.
A guide to measurement uncertainty and significant figures.
This link will help you better understand chemistry.
Shows how uncertainty affects experimental data and measurements.
These flashcards are here to help you better understand high school chemistry.