Maths in basketball: quarters

Quick answer

In basketball, a match is split into four equal parts called quarters. Each quarter lasts for 12 minutes, so a full game is 48 minutes long. This helps players rest, stay focused, and makes the game easier to follow for fans.

Learning outcome

By the end of this page, you will understand how to split a basketball game into four equal time parts and how to work out how much time is left in each quarter.

• You can divide 48 minutes into 4 equal parts
• You know that each quarter is 12 minutes long
• You can work out how much time is left in a quarter
• You can use this to understand how time works in a basketball game

Why this matters

Understanding how time works in basketball helps you follow the game better. It's also useful in real life when you need to split time for activities, like planning your day or sharing your lunch break with friends. Knowing how to divide time helps you be more organised and fair.

How it works

When you play basketball, the game is divided into four parts called quarters. Each quarter is the same length, so it's easy to keep track of time. Here's how it works:

1. First, we need to know how long a basketball game is. A full game is 48 minutes long.
2. Then, we split that 48 minutes into 4 equal parts.
3. Each part is 12 minutes long.
4. So, the first quarter is 12 minutes, the second quarter is 12 minutes, and so on.

Examples you can see

Let's look at how basketball time works using simple examples.

Example 1: If a basketball game lasts 48 minutes and is split into 4 equal parts, how long is each part?

Example 2: If you are watching a basketball game and the second quarter has just started, how much time has passed?

Try it as a mini adventure

Imagine you are the coach of a basketball team. You need to plan your practice session using quarters of time. You have 36 minutes to practice. You want to split it into 4 equal parts for different activities.

1. First time: How long should each quarter be?
2. Second time: How much time will you have passed after 3 quarters?
3. Third time: If you start at 10:00 AM, what time will the fourth quarter end?

Answer:

1. 36 ÷ 4 = 9 minutes per quarter
2. After 3 quarters: 3 × 9 = 27 minutes
3. Start time: 10:00 AM, end time: 10:36 AM

Common mistakes

• Mistake: Thinking that 48 minutes is split into 3 parts instead of 4.
• Why it happens: Confusing the number of quarters with the number of parts.
• Fix: Remember that basketball has 4 quarters, so split the time into 4 parts.
• Mistake: Not knowing that 48 ÷ 4 = 12.
• Why it happens: Not knowing the times table for 4 or forgetting how to divide.
• Fix: Practice skip counting by 4s or use a number line to help divide 48 by 4.
• Mistake: Adding up the time incorrectly, like thinking 12 + 12 + 12 = 36.
• Why it happens: Rushing through the math without checking the answer.
• Fix: Double-check your work by adding 12 + 12 + 12 + 12 = 48.

Parent and carer guide

Helping your child understand basketball quarters is a great way to show how maths is used in real life. Here are 5 ways you can support them:

1. Use a timer or clock to show how 12 minutes looks. Set a timer for 12 minutes and ask your child to do an activity like drawing or reading.
2. Play a game where you split 48 minutes into 4 parts using objects like blocks or counters.
3. Watch a basketball game together and count how many quarters there are.
4. Ask your child to help you plan a 48-minute activity, like a playtime or a school project.
5. Encourage your child to check their math by adding up the quarters to make sure they total 48 minutes.

Remember, don't worry if your child makes a mistake. It's part of learning. Keep the atmosphere fun and supportive.

Practice questions

1. How long is each quarter in a basketball game?
2. If a basketball game lasts 48 minutes, how many quarters are there?
3. How much time passes after 2 quarters?
4. How much time is left in a game after 3 quarters?
5. If the first quarter starts at 2:00 PM, what time does the second quarter start?

Answers:

1. 12 minutes
2. 4 quarters
3. 24 minutes
4. 12 minutes
5. 2:12 PM

FAQ

What is a quarter in basketball?

A quarter is one of four equal parts of a basketball game. Each quarter lasts 12 minutes.

Why are basketball games split into quarters?

Splitting the game into quarters helps players rest, stay focused, and makes it easier for fans to follow the game.

How do you work out how much time is left in a quarter?

You can subtract the time that has passed from 12 minutes. For example, if 8 minutes have passed, then 12 - 8 = 4 minutes are left.

Can you use quarters in other sports?

Yes, some sports like football and hockey also use quarters or halves to split up games.

How can I practice quarters at home?

You can use a timer to split 48 minutes into 4 parts, or play a game where you divide a task into 4 equal parts.