Dial It In

Worksheet Description

This worksheet features several illustrations of mercury barometer dials, each set to different readings, to help students learn how to read and interpret atmospheric pressure. The task for the students is to note the readings from both the indicator needle and the set hand for each barometer shown. They are then required to describe the changes in pressure, deducing whether it has increased, decreased, or remained constant. This exercise encourages students to pay close attention to detail and to understand the nuances of barometric data presentation.

The aim of this worksheet is to educate students on how to accurately read a mercury barometer, a crucial tool in meteorology. It teaches them to identify and interpret the specific readings of atmospheric pressure and understand their significance in predicting weather conditions. Through this exercise, students develop skills in observing and analyzing subtle differences in the barometer’s readings. Ultimately, the worksheet prepares students to use these observations for practical applications like weather forecasting and scientific research, enhancing their analytical and observational skills.