Week
A week is a unit of time equal to seven days. It is commonly used in the Gregorian calendar, which is the most widely used calendar system today. The days of the week are named Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday. The concept of a week has been used for thousands of years and is based on the cycles of the moon and the sun.
Study Guide
- Definition: A week is a period of seven days.
- Days of the Week: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
- Origin: The concept of a week has ancient origins and has been used in various cultures throughout history.
- Function: Weeks are used for organizing time, scheduling activities, and as a standard unit of measurement in calendars.
- Common Uses: The concept of a week is used in various fields such as business, education, sports, and everyday life.
[Week] Related Worksheets and Study Guides:
.◂Science Worksheets and Study Guides Third Grade. Rocks, Minerals, and soil
Study Guide
Rocks, Minerals, and soil 
Activity Lesson
Rock, Minerals & Soil Worksheet/Answer key
Rocks, Minerals, and soil Worksheet/Answer key
Rocks, Minerals, and soil Worksheet/Answer key
Rocks, Minerals, and soil Worksheet/Answer key
Rocks, Minerals, and soil Vocabulary/Answer key
Rocks, Minerals, and soil Vocabulary/Answer key
Rocks, Minerals, and soil
Activity LessonWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
Core Ideas for Knowing Science
Earth and Space Science
The composition of the Earth and its atmosphere and the natural and human processes occurring within them shape the Earth’s surface and its climate.
The Earth and our solar system are a very small part of one of many galaxies within the Universe.
Third Grade: Focus on Systems and System Models; Structure and Function
Life Sciences: Students develop an understanding that life on Earth depends on energy from the Sun or energy from other organisms to survive.
Life Science Standards
Construct an argument from evidence that organisms are interdependent.