Most Popular Books by HOUGHTON MIFFLIN

Teacher''s guide and student books are used to assess reading levels of students in grades K-6. Books are leveled to the following grade levels: Books 1-2, grades K-beginning 1; Books 3-4, early grade 1; Books 5-6, mid-grade 1; Books 7-8, late grade 1; Books 9-10, early grade 2; Books 11-12, late grade 2; Books 13-14, early grade 3; Books 15-16, late grade 3; Books 17-18, grade 4; Books 19-20, grade 5; Books 21-22, grade 6. Full description of leveling is given in teacher''s guide, page 4.

Teach students the skills they need for long-lasting social studies success.

A Curious George-themed "me" book, containing illustrated pages for children to fill in about their families, homes, favorite things to do and eat, fun memories, and other themes.

A little girl sees everything so clearly with her new glasses.

For use in schools and libraries only. A series about an only child and his huge best friend, a mastiff named Mudge.

Presents stories by noted children''s authors on two themes: "All together now" and "Surprise!" Includes discussion questions, vocabulary lists, and related music and poetry.

Survey of English usage, grammar, and style offering guidance on almost any writing problem imaginable.

Build stronger math skills through meaningful practice and problem solving.

This updated dictionary has an accessible and readable defining style, helpful usage guidance, and an attractive design, with more than 2,500 photographs and drawings that enhance the definitions and invite sustained reading.

One file folder accompanies each grade level unit.

Teach students the skills they need for long-lasting social studies success.

Presents the etymology of over 500 words in the English language.