Number lines

Unit 2
Math: Number Sense and Numeration

In this math unit we are working with numbers, decomposing numbers, 

adding and subtracting numbers, and just learning more about numbers!

One of the first tasks the students were asked to do was to make a number line.  One card

for each student was scattered around the room and they had to find a card and figure

out where their number belonged.  

We worked on using vocabulary words like before, after, and in between.

'...six is after seven...you go here...'

Next, everyone was given a partner to play mystery number.

'...the mystery number is 67...it comes after 66 and before 68...'

'...89 is after 88...'

'...the first number is 23...it goes in between 22 and 24...'

'...cover your eyes while I pick the numbers...'