Critical Thinking Company

Grades 2 - 4 Mathematical Reasoning: Grades 2-4 Supplement reinforces 2nd, 3rd, and 4th grade math concepts by helping students devise strategies to solve a wide variety of math problems as they...

Grades 4 - 6 Mathematical Reasoning: Grades 4-6 Supplement reinforces 4th, 5th, and 6th grade math concepts and skills by helping students devise strategies to solve a wide variety of math problems...

Kindergarten Mathematical Reasoning: Level 1 is a complete curriculum for Kindergarten grade level. These highly effective activities take children far beyond drill-and-practice by using...

Grades 7 - 9 Mathematical Reasoning: Middle School Supplement reinforces 7th-9th grade math concepts and skills by asking students to apply analytically-based arithmetic skills to a wide range...

PreK - K Puzzles are solved through marking off possibilities on included charts, narrowing down each choice. Notes are included about the clues to prevent over-thinking problems, and an example...

Grades 1 - 2 Designed to improve deductive reasoning, reading comprehension and organized analysis, Mind Benders have proven successful with children of a wide range of ability and motivation. Each...

Grades 3 - 4 Designed to develop logic, reading comprehension and mental organization skills, Mind Benders have proven successful with children of a wide range of ability and motivation. Students...

Grades 7 - 12 Designed to develop logic, reading comprehension and mental organization skills, Mind Benders have proven successful with children of a wide range of ability and motivation...

Grades 7 - 12 Designed to develop logic, reading comprehension and mental organization skills, Mind Benders have proven successful with children of a wide range of ability and motivation...

Grades 7 - 12 Designed to develop logic, reading comprehension and mental organization skills, Mind Benders have proven successful with children of a wide range of ability and motivation...

Grades 7 - 12 Designed to improve deductive reasoning, reading comprehension and organized analysis, Mind Benders have proven successful with children of a wide range of ability and motivation...

Grades K - 2 Designed to improve deductive reasoning, reading comprehension and organized analysis, Mind Benders have proven successful with children of a wide range of ability and motivation. This...