Hour
An hour is a unit of time equal to 60 minutes or 3,600 seconds. It is commonly used for measuring shorter periods of time, such as the duration of a class, a meeting, or a TV show.
Conversion
To convert hours to minutes, you can use the formula:
Minutes = Hours x 60
Conversely, to convert minutes to hours, you can use the formula:
Hours = Minutes / 60
Study Guide
.◂Science Worksheets and Study Guides Fifth Grade. Properties of matter and Energy
Study Guide
Properties of matter and Energy 
Worksheet/Answer key
Properties of matter and Energy Worksheet/Answer key
Properties of matter and Energy Worksheet/Answer key
Properties of matter and Energy Vocabulary/Answer key
Properties of matter and Energy Vocabulary/Answer key
Properties of matter and Energy
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
PHYSICAL SCIENCE (NGSS)
Matter and Its Interactions
Students who demonstrate understanding can:
Develop a model to describe that matter is made of particles too small to be seen.