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"Reading Detective® is the best reading comprehension teaching material I have found! I love that your material teaches the student HOW to comprehend, and how to look for the answers in the text. I love your evidence-seeking approach!"

"I love the Language Smarts™ curriculum. My son enjoys it very much and can follow the simple instructions with ease. Thanks to The Critical Thinking Co.™, my son scores high on his standardized and placement tests."

"U.S. History Detective® is fabulous. You have to do more than just figure out the correct answer -- you have to give the sentence number(s) that best supports your answer. I love that. You have to read the text and support your conclusions."

"The fun thing about Mathematical Reasoning™ is that every page is a little different. No rote facts or boredom here! Mix that in with a few game-like activities and lots of colors and pictures, and they had my kiddo hooked."

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"Word Roots is everything I was searching for and more. It goes beyond spelling tests and teaches students to decipher words based upon prefixes, suffixes, and roots. The focus is on meaning, which in turn increases comprehension."

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