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Grade 3 Science Β· World 8: Heat Seekers Β· Level 55
Reading a Thermometer: Fahrenheit
Read thermometers marked by 1s, 2s, 5s, and 10s in Β°F.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 55
- A thermometer measures temperature: how hot or cold something is. The red liquid rises when it's warmer and falls when it's colder.
- In the United States, we often use degrees Fahrenheit, written Β°F. This one reads 70 Β°F, a nice spring day.
- Many thermometers have small marks between the numbers. Count how much each small mark is worth. Here, they count by 2s. This one reads 76 Β°F.
- To read it: find the numbered mark just below the top of the liquid, then count up the small marks.
Georgia Standards of Excellence in Science:
- S3P1.b β Plan and carry out an investigation to gather data using thermometers to produce tables and charts that illustrate the effect of sunlight on various objects. (Clarification statement: The use of both Fahrenheit and Celsius temperature scales is expected.)