Exploring Numbers

We began by documenting what we already ‘KNOW” about numbers. 

Next, we used manipulatives to show the number 15 in different ways. The students suggested different equations and we documented these ideas using counters and number sentences. Next we showed our thinking using an empty number line. 

The students were invited to ‘show’ numbers in different ways through a video provocation.

They could use materials/objects (blocks, stones, chopsticks) to share their ideas. They could use numbers and symbols to explain their thinking.

They went on to create and show the number ‘21‘.

They were challenged to write a story problem to go with one of the ways they showed 21. 

Through this activity the students explored numbers, using manipulatives, to compare and model numbers in a variety of ways.