Exploring Units of Time: Seconds to Years

In this video, students learn about the concept of time, including seconds, minutes, hours, days, weeks, months, and years. The tutorial covers how to calculate time intervals and introduces the concept of leap years. Students are guided through various time-related calculations and participate in a quiz to reinforce their understanding. The video concludes with a summary of key time concepts.

How many seconds are in a minute?

• 30

• 60

• 120

• 90

Tags

CCSS.4.MD.A.1

How many days does February have in a leap year?

• 29

• 28

• 31

• 30

What is the total number of days in a year?

• 355

• 360

• 366

• 365

How many years are in a millennium?

• 1000

• 100

• 500

• 10

Tags

CCSS.4.MD.A.1

How many hours are there in three days?

• 48

• 72

• 96

• 24

Tags

CCSS.4.MD.A.1

How many weeks are there in a year?

• 48

• 50

• 54

• 52

Tags

CCSS.4.MD.A.1

How many minutes are in four hours?

• 360

• 300

• 180

• 240

Tags

CCSS.4.MD.A.1

How many days are in two weeks?

• 14

• 10

• 7

• 21

Tags

CCSS.4.MD.A.1

How many months are there in two years?

• 36

• 48

• 24

• 12

Tags

CCSS.4.MD.A.1

How many days are there in 15 weeks?

• 105

• 110

• 100

• 98

Tags

CCSS.4.MD.A.1