Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Problem Solving Through Recreational MathematicsHistorically, many of the most important mathematical concepts arose from problems that were recreational in origin. This book takes advantage of that fact, using recreational mathematics problems, puzzles and games to teach students how to think critically. Encouraging active participation rather than just observation, the book focuses less on mathematical results than on how these results can be applied to thinking about problems and solving them.
Historically, many of the most important mathematical concepts arose from problems that were recreational in origin. This book takes advantage of that fact, using recreational mathematics -- problems, puzzles and games -- to teach students how to think critically. Encouraging active participation rather than just observation, the book focuses less on mathematical results than on how these results can be applied to thinking about problems and solving them.Each chapter contains a diverse array of problems in such areas as logic, number and graph theory, two-player games of strategy, solitaire games and puzzles, and much more. Sample problems (solved in the text) whet readers' appetites and motivate discussions; practice problems solidify their grasp of mathematical ideas; and exercises challenge them, fostering problem-solving ability. Appendixes contain information on basic algebraic techniques and mathematical inductions, and other helpful addenda include hints and solutions, plus answers to selected problems. An extensive appendix on probability is new to this Dover edition. Free solutions manual available for download at the Dover website.
Binding Type: Paperback
Publisher: Dover Publications
Published: 05/27/1999
ISBN: 9780486409177
Pages: 480
Weight: 1.50lbs
Size: 9.18h x 6.50w x 0.92d
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2315 reviews
Sort
Product Reviews
★★★★★ 5
Honest Company making things right!
Color: 02 - Antique White, Size: California King, Color: 02 - Antique White, Size: California King
Love how this Californai sheet set feels and they fit very nicely on my bed. They are beautiful although I am unhappy with the 2 small holes I found in the fitted sheet after pulling them out of the packaging. I am past the return as I was not able to use them on my bed because I was moving and my bed was in storage. This is very disappointing for such a beautiful sheet set.
UPDATE- I have reached out to the company and they were very kind and helpful. I stated the situation along with pictures and the order # and the company quickly responded with a new fitted sheet. Such a delight to find an honest company wanting to do the right thing. I Will order from this company again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 3
Very thin. You get what you pay for.
Color: 01 - White, Size: Queen
You get what you pay for. I first noticed the softness which was great. The quality is very thin. They are cool which is great. I have not washed them yet. I would suggest washing them on cool and gentle by themselves. And because they are so thin I would fluff dry for an hour if you have that setting. The two things that damages clothes and sheets, etc. are if you have an agitator in your washer, those ruin clothes and the heat you choose for the fabric you’re drying I always wash my clothes on cold. I do not have an agitator anymore and on delicate and thin fabrics, I use fluff dry. It is cool, but it will dry, especially if it is thin and I’ve had to dry my fine delicates a little bit longer on fluff that way they don’t shrink because the shrinking comes in from the heat from the dryer so keep that in mind another good thing to remember if you got white sheets like I did is that when you use your detergent add a little bit of borax or laundry booster and they will help get them clean and sparkly white. I am on the fence about whether I would recommend this or not if you’re tight on money and you take good care of them I would recommend that you get them. I’m a linen freak and I buy mostly expensive sheets and I thought I would try this out so that’s where I’m at.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Shower curtain liner clear
Color: Clear, Size: 72"W x 72"L (Pack of 1)
The packaged item arrived within a reasonable timeframe, quite promptly in fact, and was free of wrinkles. I am currently unable to assess the long-term durability of this product, as it appears somewhat thin. I will provide an updated review following more extensive use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great quality and perfect length
Color: Clear, Size: 72"W x 78"L (Pack of 1)
This shower curtain liner works great and fits perfectly in my bathroom. The material feels durable, water stays inside the shower, and it dries quickly without a strong plastic smell. I also like the clear design because it keeps the bathroom looking clean and bright. The extra length is perfect for taller showers. Definitely a great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Great quality liner for a good price
Color: Clear, Size: 72"W x 72"L (Pack of 1)
Not all shower liners are equal! I don’t want to spend a fortune on one, but I do want decent quality. This liner is it! Clear so it lets light through, not too heavy or too light weight. The magnets actually work so the liner adheres to the tub and doesn’t get wrapped around you. Very pleased with the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026