the young scientists club wh 925 1106 young scientist series set 6 flight heart and lungs digestive system
set 6 flight kit 16 heart and lungs kit 17 digestive system kit 18 a journey into the human body make planes parachutes jets windmills and spinners before flying into the fascinating world of the heart and lungs young scientists measure lung volume make heart and lung models and design a working stethoscope the journey continues with the digestive system where the enzyme pepsin eats away gelatin iodine colors starch and fats make brown paper translucent this kit is a sure winner with all young scientists that have aspirations in the health care profession for children ages 5 12 winner dr toy best 100 products the national parenting center seal of approval learning research institute outstanding resource award national parenting publications honors award learning magazine 2004 teachers choice award practical homeschooling reader award sku tysc011