100 Days of School!

The first day of Term 3 was our 100th day of school for 2017.

All year we have been counting the days using our tens-frame chart, and writing the matching equations.

We've noticed the tidy numbers that ended with a 10, and those that ended with a 5.

We've counted in tens and fives.

We've learned a lot about the place value of numbers.

We worked out the ways that one hundred can be split into groups

4 groups of twenty-five

20 groups of five

10 groups of ten

50 groups of two

2 groups of 50

We wrote about the things we've been told 100 times or more!

(template freebie came from this blog)

And finally, we had a special treat at lunchtime, with movie, popcorn, ice-cream, and pyjamas!

What have you been told 100 times or more?

Wearing Onesies for 100 Days of School!

It's two days into the third term of our school year, and today is our 100th day of school.
We have been using our classroom calendar and a 10-frames chart to count the days.

Part-way through, we started a new chart as well, to collect the number pairs that make 100.

Can you see any patterns?

We wore our onesies or our pyjamas for maths.

One of our activities was to choose a number and see if we could share 100 objects into equal groups of that number.

We made ...

10 groups of 10

2 groups of 50

4 groups of 25

100 groups of 1

5 groups of 20

50 groups of 2

 
20 groups of 5

Some numbers didn't work out exactly and

there were some left-overs.

4 didn't make equal groups

6 didn't make equal groups

3 didn't make equal groups

9 didn't make equal groups

11 didn't make equal groups

12 didn't make equal groups.

Here is a challenge for you!

The answer is 100.

What might the question be?