On Wednesday Ms Postema challenged us to measure the size of a book.
She lined up markers, pennies, and dice to measure the side of the book.
Today, let's measure how tall our mustard seed greens have grown.
First, harvest a few of your greens.
I want to measure my tallest green.
Which is the tallest?
I'm going to use my fingers to measure how tall my green has grown.
My green is three fingers tall!
Now, let's use pennies.
I line up my pennies next to the green.
My tallest green is two and a half pennies tall.
I have a ruler for measuring.
It has numbers on it for counting.
My tallest green is 2 inches tall.
Can you see the number 2 on the ruler?
How tall did your seeds grow?
