aim…a month has at least 28 days. there are 365 days in a year. a leap year happens once every...

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Page 2: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Aim•Know the number of days in each month, year and leap year.

Page 3: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

DivingMonths and Years

There are months in half a year.

There are days in January.

There are months in three years.

There are days in September.

31

36

6

30

Match the number to the appropriate sentences.

Page 4: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

DivingMonths and Years

February and April

January and February

February and March

February and December

29 + 30 = 59

In a leap year, which of the months total 59 days?

Page 5: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

DivingMonths and Years

January and December

April and September

June and October

March and May

30 + 30 = 60

Which of the months total 60 days?

Page 6: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

DivingMonths and Years

20th January 2020

6th April 2020

1st January 2021

13th January 2020

30th March 2020

25th December 2020

Look at the dates. What dates would be written if each date was a week earlier?

Page 7: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Months and Years Deeper

January March

November July

November is the odd one out because it is the only month that has a total of 30 days. The other months have a total of 31 days.

Which month is the odd one out? Use reasoning to explain your choice.

Page 8: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Months and Years Deeper

3rd AprilAllam

JanuaryI was born a week earlier than Callum.

I was born on the 23rd of January.

I was born on the 10th

of April.

I am a fortnight older

than Ben.

23rd January

10th April

9th January

Ben

Callum

Daniel

Four friends in year 3 are discussing birthdays.

Write the birthday of each child. Then, order the names of each child from youngest to oldest.

Page 9: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Months and Years Deepest

A month has at least 28 days.

There are 365 days in a year.

A leap year happens once every four years.

One week later than the 27th of February is the 7th of March.

Always true. Every single month has at least 28 days, even February in a leap year.Sometimes true. There are 366 days in a leap year.

Always true. A leap year happens once every four years.

Never true. In a non-leap year, one week later than the 27th of February would be the 6th of March and when it is a leap year, it would be the 5th of March.

Look at the statements. Is each statement always, sometimes or never true?Use reasoning to explain your answers.

Page 10: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Months and Years Deepest

A month has at least 28 days.

There are 365 days in a year.

A leap year happens once every four years.

One week later than the 27th of February is the 7th of March.

Always true.

Sometimes true.

Always true.

Never true.

Look at the statements. Is each statement always, sometimes or never true?Use reasoning to explain your answers.

Page 11: Aim…A month has at least 28 days. There are 365 days in a year. A leap year happens once every four years. One week later than the 27th of February is the 7th of March. Always true

Months and Years Deeper

60There are a variety of possible answers. For example:How many days are in November and April altogether?It is a leap year. How many days are in February and March in total?

What questions about dates can you create with 60 as the answer?