Cheerio blood cells put in with the plasma.
Red food colouring was used for haemoglobin.
This turned our blood red.
It was fun to watch this happen!
White marshmallows were the white blood cells.
Sweet laces were used as platelets (sticky cells)
We added a sprinkle of 'nutrients' too!
Mrs McBride asked us to write about the components of blood after we had made it for ourselves!
Finding out about the heart.
Finding out what happens to our heart rate when we are active.
We had to run for as long as we could.
Some of us got very tired very quickly!
Our heart rates increased significantly!