Learn with Amar
Teaching video
A teaching recording for this chapter has not been published yet. Start with the worked example below and explore the related animations where available.
Grade 2 chapters and video availability01 · Read and understand
What you will learn
- Use clock numbers as groups of five minutes.
- Explain your method and check what the result means in the stated situation.
Before you start
Counting and comparing whole numbers, basic addition and subtraction, and recognizing simple shapes.
Keep paper nearby. Read the question once for the context, then again to identify what is known and what you need to find.
Start with a question
The long hand points to 7 and the short hand is between 2 and 3. What time is it?
Why this math matters
Match analog clock positions to digital times in five-minute steps. The worked example shows how to connect the situation, its mathematical representation, and a check on the result.
Set up the model
A useful answer starts with clear assumptions:
- Use the units, grouping rules, and reference whole stated in the question.
- Treat the supplied counts and measurements as exact within the classroom model, unless an estimate or a random outcome is requested.
02 · Work through the example
Follow the reasoning, one step at a time.
Try to predict the next step before reading it. After each calculation, explain why the operation makes sense and how it helps answer the original question.
Work through it with Amar
See this example unfold.
The complete worked example, one idea at a time.
Read minutes in fives
PausedQuestion: Start with the question. Paused.
Question
Start with the question
The long hand points to 7 and the short hand is between 2 and 3. What time is it?
Before you calculate
Read what is known and what you need to find. Make a prediction before moving to the first calculation.
Starts paused. Play advances through the full text at a reading pace; pause whenever you need more time. Previous, Next, and the phase buttons let you set your own pace. Playback pauses when this walkthrough leaves the screen or you switch tabs.
Your device’s reduced-motion setting keeps each phase still. Manual controls remain available. The full written solution stays below.
Represent the situation
7 × 5 = 35 minutes
Each numbered step around the clock represents five minutes.
Connect the parts
Hour is still 2
The hour hand has not yet reached three.
State and check the result
2:35
The time is thirty-five minutes after two.
The result
2:35
The time is thirty-five minutes after two.
Common mistakes to catch
- The clock's 7 means thirty-five minutes for the minute hand.
- Read the most recent hour, not the next hour.
03 · Practice independently
Try it before revealing the answer.
Use paper or a calculator as needed. Write your units and reasoning, then open the hint or explanation to check your approach.
Practice 1
The minute hand points to 9. How many minutes past the hour?
Show a hint
Count nine groups of five.
Reveal answer and explanation
45 minutes
9 × 5 = 45.
Practice 2
At 6:20, is the hour hand exactly on 6?
Show a hint
Twenty minutes of the next hour have passed.
Reveal answer and explanation
No; it is between 6 and 7
The hour hand moves continuously as minutes pass.
Take the idea with you
Match analog clock positions to digital times in five-minute steps.
04 · Reflect and continue
Can you explain it in your own words?
Before moving on, explain the main idea without looking at the worked example. Try both practice questions, check your reasoning, and name one mistake you now know how to avoid. Return to a step if you still need support.
Up next: Count time across the next hour
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