Page 38 - Just for Middle School Life Science Mini Catalog

MIDDLE SCHOOL LIFE SCIENCEHUMAN BODY, CONTINUEDBuild a Model Heart— Student Laboratory KitBuild a functioning heart model with balloons, rubber tubing and adjustable plastic clamps. In this visual model, apply pressure to the chambers and manipu-late the clamps to show how blood flows through the heart and body. Includes enough for six model hearts.FB1986 I $69.25The Heart of America™Twice the size of a healthy adult heart, the Heart of America™ includes 63 number-coded structures. Metal-hinged portals provide full visual and physical access to heart chambers and valves. No screws to become stripped or work loose with usage! Model is detachable from a hardwood stand.FB0177 I $482.95Blood Cells ChartTwenty-four photomicrographs at a magni-fication of 3100X clearly show all normal human blood cell types. An inset chart lists cells by type, appearance, function and typi-cal abundance. 18" x 24", laminated.FB0368 I $26.85Stethoscope, Latex-FreeLatex-free single-head stethoscope features adjustable chrome-plated brass binaurals and anodized aluminum chest piece with finger rest for firm application.FB2105 I $7.30Investigating Heart Rate—Demonstration KitResting heart rate, maximum heart rate, target heart rate—what do all these numbers mean? How are these heart rates determined? In this completely reusable demonstration, three student volunteers perform fitness activities while three other volunteers use a stethoscope to measure heart rate at specific times. FB1987 I $29.35Blood Pressure Set, Latex-FreeIncludes easily adjusted cotton cuff, stetho-scope, latex-free tube bladders and a carrying bag. Offers pressure measurement from 20 to 300 mmHg.FB2106 I $36.70