Heil, David

Discover the wonder by David Heil( Book )
3 editions published between 1993 and 1996 in English and held by 10 libraries worldwide

Discover the wonder. plants, food chains, and nutrition ( Book )
5 editions published between 1993 and 1996 in English and held by 9 libraries worldwide

Discover the wonder ( Book )
3 editions published between 1993 and 1996 in English and held by 9 libraries worldwide

Discover the wonder. people, pollution, and recycling ( Book )
3 editions published between 1993 and 1996 in English and held by 8 libraries worldwide

Discover the wonder ( Book )
2 editions published in 1993 in English and held by 8 libraries worldwide

Discover the wonder ( Book )
2 editions published in 1996 in English and held by 8 libraries worldwide

Blood typing, bones : ( visu )
2 editions published in 1999 in English and held by 7 libraries worldwide
Part of a series for the middle school science curriculum, correlated to the National Science Education Standards. This segment covers two topics in the life science and health curriculum, blood typing and bones. In the unit on blood typing, host David Heil donates some blood and finds out how his donation is used. Explains plasma, antigen, and why knowing the donor's and recipient's blood type is vitally important to do a transfusion. In the unit on bones, host Eileen Galindo and expert Kathy Bryant cut a giant bone in half to discover the structure and substances that make up human bones. Explains the three types of bones in the human body, the two basic types of cells that make up bones, and how to keep bones healthy. Also includes a segment featuring Fatimah Jackson, biological anthropologist who studies the relationship between plants and medicine

Discover the wonder ( visu )
2 editions published between 1993 and 1996 in English and held by 7 libraries worldwide

Discover the wonder ( Book )
4 editions published between 1993 and 1996 in English and held by 7 libraries worldwide

Discover the wonder. Grade 5. Pedaling uphill. Module B. Teacher edition. by David Heil( Book )
6 editions published in 1994 in English and held by 7 libraries worldwide