Describes the idea of uncertainty in measurements and gives an example.
The tool that you use to measure affects the accuracy with which you can measure. Measure the box against the three different rulers to best determine the height of the box with each ruler.
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.
To activate prior knowledge, to generate questions about a given topic, and to organize knowledge using a KWL Chart.
Explains weather prediction and the factors that contribute to uncertainty of predictions.
Shows how uncertainty affects experimental data and measurements.