Goldbach's conjecture

In this lesson, you will think about a famous unsolved Maths problem!

Video

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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.

Quiz:

Goldbach's conjecture quiz

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

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Fill the gap: Every even integer greater than two can be written as the sum of two __________ integers.

1/5

Q2.Goldbach wrote his conjecture in a letter. Who was the letter to?

2/5

Q3.What was Mr Golbach's first name?

3/5

Q4.True or false: Goldbach's conjecture is proven to be true.

4/5

Q5.Write 7 as a sum of two prime numbers.

5/5

Quiz:

Goldbach's conjecture quiz

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

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Fill the gap: Every even integer greater than two can be written as the sum of two __________ integers.

1/5

Q2.Goldbach wrote his conjecture in a letter. Who was the letter to?

2/5

Q3.What was Mr Golbach's first name?

3/5

Q4.True or false: Goldbach's conjecture is proven to be true.

4/5

Q5.Write 7 as a sum of two prime numbers.

5/5

Lesson summary: Goldbach's conjecture

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