Biology: Circulatory System
Students, through personal testing, investigate factors affecting heart rates. They use heart rate probes to discover influences on their circulatory system. Students examine the results of their heart rate tests and complete worksheets.
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New Review You Can’t Sneeze On This Tissue
Take your class' understanding of cells to the next level... or levels! Demonstrate the levels of organization using a variety of engaging methods. The teacher's guide includes the materials you'll need to execute a flower dissection,...
6th Science CCSS: Designed
You Gotta Have Heart: Congenital Heart Defects and Heart Surgery
Assess anatomists' understanding of the structure of the mammalian heart by giving a pretest. Have them visit some websites to further learn about heart anatomy. Then take them into the laboratory to perform a dissection so that they get...
9th - 12th Science
New Review Investigating the Effect of Physical Exercise On Pulse Rate
The final lesson plan in the 10-part biology series encourages scholars to explore pulse rate. Through measurements of resting pulse and after periods of exercise, scholars graph the changes physical exercise causes.
9th - 12th Science CCSS: Adaptable
Worksheet and Reading Guide - The Circulatory System
Read about the circulatory system through research or a biology textbook, and then provide answers to twenty-five questions. Biology learners who are studying human body systems will benefit from reviewing with these questions. Pair this...
7th - 12th Science
Circulatory and Respiratory Systems
Viewers follow the paths of oxygen and carbon dioxide through the human respiratory organs and the path of the molecules through the human circulatory system, in a short video about how the body delivers oxygen and picks up carbon dioxide.
12 mins 9th - 12th Science CCSS: Adaptable