## Miscellaneous Share-a-thon 48 Files

Human Effects of Earth Science article

This article inspired the PowerPoint project. It includes the project description, with vocabulary boldfaced in the article.

percent error practice

Worksheet for percent error practice geared toward the ESRT.

Metric Olympics

Students will become familiar with the metric units by estimating
and measuring in a Metric Olympic setting. Kids have a create time with this one. Obtain cards from: [www.nclark.net/mini-metrics.pdf]

Myth vs. Science Quotes

Quotes from Edith Hamilton and Edward O. Wilson about myth versus science.

Observation and Inference Rap

Not sure where I got this from, but its a simple "rap" about what an observation and inference are.

Observation and Inference Notes

Here are some notes on the differences between observations and inferences.

Percent Error (Percent deviation)

Have students practice percent error using this simple worksheet. Tied to the ESRT's.

Percent (%) Error (a.k.a: Percent Deviation) Notes

Introduction notes to the concept of percent error.

Rate of Change

Have students practice calculating rate of change using this worksheet.

Scientific Notation Worksheet

Students can practice scientific notation using this worksheet.