Celsius
The Celsius scale, also known as the centigrade scale, is a temperature scale used in the metric system. It is based on the freezing point of water at 0 degrees and the boiling point of water at 100 degrees under standard atmospheric pressure.
To convert a temperature from Fahrenheit to Celsius, you can use the formula: (°F - 32) x 5/9 = °C
Study Guide
- What is the freezing point of water on the Celsius scale?
Answer: 0 degrees Celsius - What is the boiling point of water on the Celsius scale?
Answer: 100 degrees Celsius - How do you convert a temperature from Fahrenheit to Celsius?
Answer: Use the formula: (°F - 32) x 5/9 = °C - What are some common temperatures in Celsius?
Answer: Room temperature is around 20-25 degrees Celsius, while a hot summer day might reach 30-35 degrees Celsius.
◂Science Worksheets and Study Guides First Grade. Math in Science
Study Guide
Math in Science - 1st grade level 
Worksheet/Answer key
Math in Science - 1st grade level Worksheet/Answer key
Math in Science - 1st grade level Worksheet/Answer key
Math in Science - 1st grade level
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
EARTH AND SPACE SCIENCE
Earth’s Place in the Universe
Observe seasonal patterns of sunrise and sunset to describe the relationship between the number of hours of daylight and the time of year (e.g., more hours of daylight during summer as compared to winter).