Rocket builds a pump from a squeezy bottle.
"Squeeze, squeeze! It never stops," he says.
Raven asks, "What do you notice?"
Nova says, "You have a pump inside you."
Your heart is a muscle.
It sits in your chest.
It is a little to the left of the middle.
Your heart is about the size of your fist.
It pumps blood all around your body.
Make a fist and squeeze it tight.
Your heart squeezes a bit like that.
The squeeze pushes blood out.
Then your heart relaxes and fills again.
It does this all day and all night.
It started pumping before you were born!
| Sentence | True or false? |
|---|---|
| Your heart pumps blood. | ? |
| Your heart rests all night. | ? |
| Your heart squeezes and relaxes. | ? |
| Your heart started before you were born. | ? |
Here are new sight words.
Look at each word. Say it. Spell it.
Once: O-N-C-E.
Hooray for your hard working heart!
Tomorrow you will learn what blood carries.