Chapter 5: Understand Time

Lesson 1: Telling Time. Objective: To read and write time to the nearest minute and second.

Lesson 2: Elapsed Time. Objective: To calculate elapsed time using clocks and schedules.

Lesson 3: Problem Solving Skill: Sequence Information. Objective: To solve problems by using the skill *sequence information. *

Lesson 4: Elapsed Time on a Calendar. Objective: To find elapsed time using a calendar

Vocabulary: minute, A.M., P.M., seconds, elapsed time, century, decade

**minute:** a unit to measure a short amount of time. 60 minutes = 1 hour

**A.M.:** before noon

**P.M.: **after noon

**seconds: **a small amount of time. 60 seconds = 1 minute

**elapsed time: **the time that passes from the start to the end of an activity

**century: **a unit of time equal to 100 years

**decade: **a unit of time equal to 10 years

Our textbook website: www.harcourtschool.com

Some good practice websites:

http://www.gamequarium.com/placevalue.html

http://www.softschools.com/math/games/

www.multiplication.com

www.funbrain.com