# Indices and power of 0

In this lesson, we will recap our knowledge of basic indices. We will explore the power of zero, and carry out calculations involving low power values.

#### 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.Simplify fully √𝟕2

1/7

Q2.Who is correct?

2/7

Q3.Jack and Jill are arguing about surds. Jack says: √4 x √12 = √48. Jill says: √4 x √12 = 3√4. Who is correct?

3/7

Q4.Simplify √10 - √3

4/7

Q5.Simplify, if possible: √8 + √50

5/7

Q6.Which of the following is NOT a surd?

6/7

Q7.Simplify: 15√14 ÷ 3√2

7/7

#### 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.Simplify fully √𝟕2

1/7

Q2.Who is correct?

2/7

Q3.Jack and Jill are arguing about surds. Jack says: √4 x √12 = √48. Jill says: √4 x √12 = 3√4. Who is correct?

3/7

Q4.Simplify √10 - √3

4/7

Q5.Simplify, if possible: √8 + √50

5/7

Q6.Which of the following is NOT a surd?

6/7

Q7.Simplify: 15√14 ÷ 3√2

7/7

# 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:

# Indices and power of 0 Quiz

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

Q1.

1/6

Q2.

2/6

Q3.Hint: Work out the value in the brackets first.

3/6

Q4.

4/6

Q5.

5/6

Q6.

6/6

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

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

# Indices and power of 0 Quiz

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

Q1.

1/6

Q2.

2/6

Q3.Hint: Work out the value in the brackets first.

3/6

Q4.

4/6

Q5.

5/6

Q6.

6/6

# Lesson summary: Indices and power of 0

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Dance