Lesson 1

The Hour and Half Hour

Est. Class Sessions: 1–2

Summarizing the Lesson

Display the notation 6:30 and ask students to use their individual clocks to show the time.

  • What time did you show on your clock? (six-thirty)
  • Where is the hour hand pointing when it is 6:30? (It is halfway between the 6 and the 7.)
  • When it is 6:30, how many minutes after the hour of six is it? (Possible response: It is 30 minutes after six.)
  • How many minutes will the minute hand need to move to reach 7 o'clock? (30 minutes)

Continue to display the notation for times to the nearest hour or half hour asking students to show the time on their individual clock.

Assign the Hour and Half Hour pages in the Student Activity Book to students to complete independently. Encourage them to use their individual clocks as they work.

Use the Hour and Half Hour pages to assess students' abilities to recognize the relationship between minutes and hours [E8] and read and write time to the nearest hour and half hour on an analog clock [E10].

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