Critical Thinking Company

Grades 2-3 This 224-page book uses lessons to teach 180 words that second and third grade students should know for reading, writing, and standardized tests. Each lesson includes a story involving...

Grades 4-5 This 176-page book uses fifteen lessons to teach 150 words that fourth and fifth grade students should know for reading, writing, and standardized tests. Each lesson includes a story...

Grades 6-8 Each of the fifteen lessons teaches 12 PSAT (Preliminary SAT - a great primer for the SAT) vocabulary words, which are made up of dynamic, real-life words students may encounter while...

Grades 5-12 Each lesson has the meanings of prefixes, roots, and suffixes used to form the vocabulary words. The activities following the lessons include: A. Spelling and Defining Words Match each...

Grades 5-12 Each lesson has the meanings of prefixes, roots, and suffixes used to form the vocabulary words. The activities following the lessons include: A. Spelling and Defining Words Match each...

Grades 7-12 Each lesson has the meanings of prefixes, roots, and suffixes used to form the vocabulary words. The activities following the lessons include: A. Spelling and Defining Words Match each...

Grades 7-12 Each lesson has the meanings of prefixes, roots, and suffixes used to form the vocabulary words. The activities following the lessons include: A. Spelling and Defining Words Match each...

Grades 3 - 4 Word Roots teaches children the meanings of prefixes, roots, and suffixes commonly used in English. Learning word elements dramatically improves spelling and the ability to decode...

The captivating lessons and activities in this 352-page book can be used as a standards-based, stand-alone textbook, a resource of supplemental activities to enrich another textbook, or as a review...

Grab your sleuthing hat and get set for brain-teasing mysteries that develop reading comprehension and writing skills! Students will become investigative reporters for the local newspaper. Assigned...