The purpose of this study was to describe the supply and potential shortages of science teachers in the United States. Ninety‐six percent of the State Science Consultants of the 50 State Boards of Education responded to a 1992 survey to assess the supply of science teachers. This survey was modeled after Howe and Gerlovich's 1982 study to provide an assessment of changes in science teacher supply over the last 10 years. Although there were improvements in the supply of science teachers, shortages were reported in all science subjects and were particularly critical in physics, chemistry, and earth science. In addition to providing a needed update on science teacher supply, this study analyzed 45 previous studies of science teacher supply and found convincing evidence to support the hypothesis that there is a persistent but fluctuating long term shortage of science teachers. This shortage is attributed to competition with business and industry. To alleviate critical shortages of science teachers, it is recommended that salaries be raised to be more competitive with industry and a national database be established to facilitate monitoring the supply of science teachers.

As a palliative care clinical nurse specialist at Birmingham St Mary's Hospice, I see patients and families with complex needs. I manage symptoms such as pain, nausea and breathlessness, as well as addressing patients' psychological and spiritual concerns.

Data on broad field science endorsements were collected from the State Science Supervisors in the fifty states. The response rate was 96%. Sixty‐one percent of the responding states have one or more broad field science endorsements. The status of broad field science endorsements has changed significantly since Blank and Espenshade's 1988 study. This study reveals tremendous diversity in the grade levels and subjects covered by broad field science endorsements, and the names for these endorsements.