Description Set includes a full-colour markable model of durable vinyl and an activity guide with background information, basic understandings, teacher-developed activities, a glossary, a key to model structures, colour transparencies and a blackline master. A cutaway view of the interior of the heart can be seen and studied. The circulation process is reinforced with a colourful three-overlay transparency of the heart. Trace vessels throughout the body while viewing an enlarged cutaway section of a vein and an artery. ( 2671 )
