# Finding the term-to-term rule

In this lesson we will learn how to find the term-to-term rule for a sequence.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which definition best describes an arithmetic sequence?

1/5

Q2.Which of the following is NOT an arithmetic sequence?

2/5

Q3.Which of the following statements is true?

3/5

Q4.How many squares does the next term in this sequence have?

4/5

Q5.What is the nth term of the sequence in the image?

5/5

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which definition best describes an arithmetic sequence?

1/5

Q2.Which of the following is NOT an arithmetic sequence?

2/5

Q3.Which of the following statements is true?

3/5

Q4.How many squares does the next term in this sequence have?

4/5

Q5.What is the nth term of the sequence in the image?

5/5

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Finding the Term-to-Term Rule Quiz

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which best describes the term-to-term rule?

1/5

Q2.Which sequences starts at 2 and has a term-term-term rule of multiply by 3?

2/5

Q3.Which sequence starts at -1 and has a term-to-term rule of multiply by -4?

3/5

Q4.What is the term-to-term rule of the sequence 60, 30, 15, 7.5, 3.75, ...?

4/5

Q5.What is the term-to-term rule of the sequence -2, 4, 16, 256, ...?

5/5

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Finding the Term-to-Term Rule Quiz

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which best describes the term-to-term rule?

1/5

Q2.Which sequences starts at 2 and has a term-term-term rule of multiply by 3?

2/5

Q3.Which sequence starts at -1 and has a term-to-term rule of multiply by -4?

3/5

Q4.What is the term-to-term rule of the sequence 60, 30, 15, 7.5, 3.75, ...?

4/5

Q5.What is the term-to-term rule of the sequence -2, 4, 16, 256, ...?

5/5

# Lesson summary: Finding the term-to-term rule

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga