Logic Liftoff, Paperback

This classic book will excite students' imaginations while enriching skills in logical thinking. Logic Liftoff problems are easy to incorporate into lesson plans and are formatted to enhance the fullest spectrum of curriculum areas while sharpening thinking skills. Challenging and instructional, these thought-provoking books present sequential exercises in logical reasoning that include relationships, analogies, syllogisms, sequences, deductive reasoning, inference, truth-values, and logical notation. Simple grids coupled with intriguing problems evoke enthusiasm and inspire students to higher and higher levels of thinking. Each book in this series builds on concepts presented previously in the series to offer a comprehensive logic adventure for young thinkers.

The skills students build by using this book are applicable to several areas of the curriculum. Academic skills used in reading, math, writing, and science all depend on the ability to perceive and define relationships, sequence events, and form inferences. But, beyond the academic world, students will find logical thinking an integral part of everyday life.

This is the second in a three-book series designed to sharpen children's logical thinking skills. Once students have mastered Logic Countdown they are ready to meet new challenges in Logic Liftoff and Orbiting with Logic.

About the Author:

Bonnie Lou Risby grew up in the Illinois woodlands atop the limestone bluffs across the Mississippi River from St. Louis. These woods were her playground where she and her siblings camped out, played detective, and enjoyed the beauty of the outdoors in every season. After attending college at Southern Illinois University Edwardsville, she taught school in Columbia, IL, for 13 years. She has taught elementary school, middle school, and high school, concentrating on the subjects of French, English, and gifted education. When Risby helped write the grant to establish Columbia's Gifted Program in the early 1970s, there were few materials readily available that fit well with a one-period per week pullout program.

After the birth of her son, Risby retired from teaching and joined a family and marriage counseling practice for 12 years, continuing to write and create logic books in her spare moments. Retired from her therapy practice, she now works in a family business with her husband and son in Ballwin, MO. Risby has continued to write classroom books, chapter books, magazine articles, and books for young adults.

Besides writing, Risby loves taking float trips down Ozark streams, biking, long walks with her dog, gardening, family history, and travel.