Year 3 and 4 - Challenge 1 

https://northbury-primary-school.primarysite.media/media/year-3-and-4-challenge-1

Year 3 and 4 - Challenge 2

https://northbury-primary-school.primarysite.media/media/year-3-and-4-challenge-2

Year 3 and 4 - Challenge 3

https://northbury-primary-school.primarysite.media/media/year-3-and-4-challenge-3

Year 3 and 4 - Challenge 4

https://northbury-primary-school.primarysite.media/media/year-3-and-4-challenge-4

Year 3 and 4 - Challenge 5 

https://northbury-primary-school.primarysite.media/media/year-3-and-4-challenge-5