Starter Activity True or False 187 is a prime number. How do you know? LO To be able to recognise different types of number RAG Key Words: Prime Number, Factor, Multiple 13-Nov-18 Starter Activity True or False 187 is a prime number. How do you know?
False The factors of 187 are….. & 187 11 & 17
Mini white boards ready…..
Show me a …… A factor of 12
Show me a …… A factor of 16
Now show me the highest common factor of 12 and 16
Show me a …… Multiple of 15
Show me a …… Multiple of 20
Show me a …… Now show me the lowest common multiple of 15 and 20
Show me a …… Prime Number between 1 and 10
Show me a …… Prime Number between 11 and 20
Show me a …… Prime number that is also a factor of 70
Writing a number as a product of its prime factors
Choosing Your Task… If you need more practice finding factors, multiples and primes choose activity 1. If you need more practice finding Highest Common Factor and Lowest Common Multiple, choose activity 2. If you need more practice writing a number as a product of its prime factors choose activity 3.
Activity One Print activity one two slides to a page
Activity 2 Print activity two one slide to a page.
Activity 3 Write these numbers as a product of their prime factors. Print activity 3 one slide to a page.
Plenary Complete this sentence In today’s lesson I learnt how to ……………… Now colour in the arrow to show your understanding of the task you worked on today.
I’m so confident - I could explain this to someone else! Colour in the arrow, up to the statement which best describes your current understanding. I’m so confident - I could explain this to someone else! I can get to the right answer but I don’t understand well enough to explain it yet. I understand some of this but I don’t understand all of it yet. I tried hard and I listened but I am finding this challenging. I will make sure that I get help with this next lesson. I do not understand any of this yet. There are things I could do to be a better learner next lesson. Print slides 19-22 4 slides to a page.
Colour in the arrow, up to the statement which best describes your current understanding. I’m so confident - I could explain this to someone else! I can get to the right answer but I don’t understand well enough to explain it yet. I understand some of this but I don’t understand all of it yet. I tried hard and I listened but I am finding this challenging. I will make sure that I get help with this next lesson. I do not understand any of this yet. There are things I could do to be a better learner next lesson.
Colour in the arrow, up to the statement which best describes your current understanding. I’m so confident - I could explain this to someone else! I can get to the right answer but I don’t understand well enough to explain it yet. I understand some of this but I don’t understand all of it yet. I tried hard and I listened but I am finding this challenging. I will make sure that I get help with this next lesson. I do not understand any of this yet. There are things I could do to be a better learner next lesson.
Colour in the arrow, up to the statement which best describes your current understanding. I’m so confident - I could explain this to someone else! I can get to the right answer but I don’t understand well enough to explain it yet. I understand some of this but I don’t understand all of it yet. I tried hard and I listened but I am finding this challenging. I will make sure that I get help with this next lesson. I do not understand any of this yet. There are things I could do to be a better learner next lesson.