Odd and Even Numbers
Year 3
Year 4
WALT:
Understanding the properties of odd and even numbers.
WILF:
All of us will classify numbers as odd or even, and apply knowledge to number sequences.
Most of us will provide a simple explanation and use the properties of a odd and even number.
Some of us will apply the properties of odd and even numbers to solve problems and check reasonableness of answers.
Understanding the properties of odd and even numbers.
WILF:
All of us will classify numbers as odd or even, and apply knowledge to number sequences.
Most of us will provide a simple explanation and use the properties of a odd and even number.
Some of us will apply the properties of odd and even numbers to solve problems and check reasonableness of answers.
Activity:
Define:
With a partner:
Write a definition of an odd number.
Write a definition of an even number.
- Create a 20 frame.
- Draw in each number as if they were counters.
- What do you notice?
- Circle the even numbers red.
- Circle the odd numbers green.
Define:
With a partner:
Write a definition of an odd number.
Write a definition of an even number.
- List 5 odd numbers.
- List 5 even numbers.
Investigate:
What happens when you add odd and even numbers together?
Is there a rule we can use to check the reasonableness of our answers.
Use Google slides to create a tutorial of what happens when we add numbers together.
- List 5 even numbers.
Investigate:
What happens when you add odd and even numbers together?
Is there a rule we can use to check the reasonableness of our answers.
Use Google slides to create a tutorial of what happens when we add numbers together.
Shoulder partners.
Partner A - Explain to your partner what an odd number is.
Partner B - Explain to your partner what an even number is.
Partner A - Explain to your partner what an odd number is.
Partner B - Explain to your partner what an even number is.