Professor Xargle explains to his class of extraterrestrials how humans behave in different kinds of weather.

Everything you need to create exciting thematic science units can be found in these handy guides. Developed for educators who want to take an integrated approach, these teaching kits contain resource lists, reading selections, and activities that can be easily pulled together for units on virtually any science topic. Arranged by subject, each book lists key scientific concepts for primary, intermediate, and upper level learners and links them to specific chapters where resources for teaching those concepts appear. Chapters identify and describe comprehensive teaching resources (nonfiction) and related fiction reading selections, then detail hands-on science and extension activities that help students learn the scientific method and build learning across the curriculum. A final section helps you locate helpful experiment books and appropriate journals, Web sites, agencies, and related organizations.

Indexes popular fiction series for K-6 readers with groupings based on thematics, consistant setting, or consistant characters. Annotated entries are arranged alphabetically by series name and include author, publisher, date, grade level, genre, and a list of individual titles in the series. Volume is indexed by author, title, and subject/genre and includes appendixes suggesting books for boys, girls, and reluctant/ESL readers.

Contains updated and revised sketches on nearly 800 of the most widely read authors and illustrators appearing in Gale's Something about the author series.

Contains entries for approximately 2000 books aimed at young readers. About half the titles were published between 1989 and 1994 and the remaining half are older titles which have stood the test of time.

The alien Professor Xargle explains all about Earth Tigerlets, known on this planet as felines.