Everything in Mrs. Jewls's class has gone topsy-turvy...again. The report cards are scrambled, the pop quiz won't pop, and watermelons are falling out the windows. On top of all that, the boys are upset because Allison has announced that only two of them will be invited to her birthday party, since if more than two boys come, they'll all start acting silly. You never know how things will add up at Wayside School.

Boyds Mills Press publishes a wide range of high-quality fiction and nonfiction picture books, chapter books, novels, and nonfiction

Arnold, V.I.; Ordinary Differential Equations, 3rd edition by Valdimir I. Arnold

As a result of the success of M is for Moose, Canadian children can rhyme off their ABCs with images of ducks, kayaks, moose, and Lake Winnipeg shimmering in their imaginations. Now children can learn their numbers with Canada Counts. On these pages, new artwork illustrates numbers from 1 to 20, as well as other important Canadian numbers such as 1867 and 1982. There may be 1 walking boy, but there are 3 territories, 4 seasons, and 9 Supreme Court justices. With Canada Counts, Charles Pachter has written another love letter to our country.

A book of questions and answers about everyday phenomena in biology, chemistry, physics, mathematics, and astronomy.

Many elementary teachers who have taught time-telling skills would propose that the mathematical skills associated with time-telling are among the most difficult for young students to learn. This booklet was developed to relate some of the concepts of time to physical models, providing methods for isolating specific time-telling concepts within a concrete framework. The time-telling of each hand of the clock is presented separately, with the major focus on using the hour hand. The booklet contains stories, activities, games, bulletin board ideas, and worksheets designed to accommodate a range of teaching and learning styles. Many of the activities in the booklet's seven sections are also designed to help integrate mathematics with other areas of the elementary school curriculum, such as social studies, language arts, and science. Reproducible worksheets and blackline masters are included in the back of the book. (TW)