Lesson 13 It’s Time to Learn About Clocks

    • Let’s tell and write times from a clock.

Warm-up Notice and Wonder: Clocks

What do you notice?
What do you wonder?

12 rectangles. Each with a number, symbol, zero, zero. Numbers 1 through 12.  

Activity 1 Card Sort: Clocks

What do you notice about this clock?

What do you wonder?

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Activity 2 Connect Clocks to Written Times

These clocks both show the same time.

What time do they show?

How do you know?

Clock. Short arrow points to 1.
Time, digital format. Rectangle with 1, symbol, zero, zero. 

Activity 3 Our School Day

Clock. Shorter arrow points to 8. Longer arrow points to 12.
Clock. Short arrow points to 8.

Fill in the clocks to show what time each activity starts.

  1. Time, digital format. Rectangle with 8, symbol, zero, zero. 

    Arrival

    student walking
    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.
  2. Time, digital format. Blank, symbol, blank.

    Reading

    A stack of books.
    Clock. Shorter arrow points to 9. Longer arrow points to 12.
  3. Time, digital format. Rectangle with 10, symbol, zero, zero. 

    Snack

    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.
  4. Time, digital format. Blank, symbol, blank.

    Math

    Clock. Shorter arrow points to 11. Longer arrow points to 12.
  5. Time, digital format. Rectangle with 12, symbol, zero, zero. 

    Lunch

    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.
  6. Time, digital format. Blank, symbol, blank.

    Recess

    Clock. Shorter arrow points to 1. Longer arrow points to 12.
  7. Time, digital format. Rectangle with 2, symbol, zero, zero. 

    Art

    Girl draws a bird.
    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.
  8. Time, digital format. Blank, symbol, blank.

    Dismissal

    boy walking to school.
    Clock. Shorter arrow points to 3. Longer arrow points to 12.
  9. Time, digital format. Rectangle with 4, symbol, zero, zero. 

    Homework

    2 students collecting data.
    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Practice Problem

Problem 1

  1. What time does the clock show?

    Clock. Shorter arrow points to 6. Longer arrow points to 12.

  2. What time does the clock show?

    Clock. Shorter arrow points to 2. Longer arrow points to 12. 

  3. Show the time.

    3:00

    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

  4. Show the time.

    7:00

    Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.