A study determined the effect of three types of text structures (attribution, comparison, and collection) on fifth graders' reading comprehension. Subjects, 71 students from 3 classrooms in 1 public elementary school in southern California, were randomly assigned to 1 of those 3 conditions. There was no instruction given. Students read…

Determines how science and social studies textbooks were used by teachers and students in 12 fourth grade lessons and what kinds of questions the teachers asked during the lessons. Finds that students do not get much practice reading informational text, and instruction often fails to promote conceptual understanding and meaningful learning from…

A study determined if using specific reading strategies would improve students' grades in science. Subjects, 21 fifth-grade students in an urban area school, studied four units of science--two units using the strategies outlined in the series teacher's manual, and two units using semantic mapping, cloze exercises, graphic aids, and vocabulary…

A study examined the effect of three different prereading vocabulary development strategies on sixth grade science test results. Subjects, 81 sixth-grade students from a suburban, middle-class school in Union County, New Jersey, were divided into four heterogeneous science classes and given a pretest of 40 vocabulary words taken from the science…

A study described the social interactions of ability-grouped dyads as they construct knowledge of the scientific concept of balance to elucidate the relationship between interactions and conceptual growth. The verbal and nonverbal behaviors of 30 fifth-grade students were recorded as they completed three activities related to balance and levers.…

A study evaluated the effects of a 5-week study strategies program called RAVES (Read, Answer, Vocabulary, Examples, Share) designed to help intermediate students understand and recall information presented in expository text. Subjects, 156 fifth and sixth grade students enrolled in suburban Maryland science classes, read a section of expository…

Describes a directed reading and writing lesson that uses the power of the composing process throughout content area lessons to enhance reading comprehension. Uses a fifth grade science lesson as a model. (FL)