The heart, blood vessels and blood: what arteries, veins and capillaries do and how blood moves through the body. There are 3 sheets here: vocabulary match, fill in the blanks and true or false. Pick one from the tray, print it, and add its answer key as a second page if you want one.
Worksheets
NameDate
Circulatory system vocabulary
Write the letter of the matching meaning next to each word.
WordMeaning
heart
artery
red blood cell
vein
platelet
white blood cell
capillary
plasma
Afights germs
Bcarries blood back to the heart
Cliquid part of blood
Dcarries blood away from the heart
Ehelps blood clot
Fcarries oxygen
Gmuscle that pumps blood
Htiny vessel where oxygen leaves the blood
Using these sheets
The answer key matches the sheet on screen, including after you make new problems.
Sheets print on US Letter paper. On A4, choose “Fit to printable area” in the print dialog.
Questions
What grade are these circulatory system worksheets for?
They suit grades 3 to 6. Each sheet in the tray practices it a different way, so you can pick the one that fits.
Is there an answer key?
Yes. Tick “add the answer key as page 2” before printing, or turn on Answer key to check work on screen.
Do I need an account to print?
No. The sheets print straight from this page, free, with no sign-up.