Do you think it makes sense to split a day into twenty-four hours? Would another number have been a better choice? “Good questions” promote students’ mathematical thinking and understanding. These best-selling books offer a wealth of sample questions and guidance on how to create your own good questions.

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Lexington Books Inc specializes in scholarly and academic books. We accept Visa, Mastercard, American Express, checks, money orders, and Visa debit cards. Please see "our terms" for details.

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Lexington Books Inc
2184 Channing Way # 153, Idaho Falls, ID, 83406, U.S.A.

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Terms of Sale

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SPECIAL NOTICE REGARDING SHIPMENTS TO IDAHO: If the item you are ordering will be sent to Idaho, 6% sales tax will apply to the cost of the book.

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PAYMENT: We accept payment directly from ABEBOOKS. We also accept checks and money orders. All funds should be in US dollars. Orders are shipped upon receipt of payment (We reserve the right f...

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Shipping Terms

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.

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Shipping rates within U.S.A.
Order quantity	6 to 14 business days	3 to 6 business days
First item	US$ 5.75	US$ 10.95

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.