Best Algebraic Thinking

Math eBooks

Bobby Fischer 60 More Memorable Games

• TRAVEL MAT: This flexible, yet sturdy roll up board is great for the traveler and easily stored. Complete with algebraic notation on the perimeter of the squares to simplify lessons and study past games. Full sized board measures 20 in. with 2.25 in. squares..
• HIGH QUALITY: This green and white chess board is made of tear-resistant vinyl, which is easily wiped clean. Considered the standard for tournament play, it is a favorite for chess clubs and scholastic chess programs..
• TOURNAMENT READY: This chess mat meets the World Chess Federation’s (FIDE) and the US Chess Federation (USCF) proportions standards for tournament play..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their critical thinking, problem solving, spatial awareness and socialization skills, making it a great addition to any classroom or household..
• BOBBY FISCHER: American-born prodigy and chess writer Bobby Fischer is considered by many to be the greatest chess player of all time. At age 15, Fischer was the youngest grandmaster and the youngest World Championship candidate. H....

Calc Pro - The Top Mobile Calculator

• 10 powerful calculators include: Standard, Scientific, Base Conversions, Graphing, Unit Converter, World Currencies, Constants, Financial, Statistics, Date & Time..
• Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places)..
• Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN..
• Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents..
• Tape View displays your recent equations and allows you to copy or email them..

Bobby Fischer: The Career and Complete Games of the American World Chess Champion

• FOLDING TRAVEL CHESS BOARD: Quarter-fold cardboard chess board that shows you exactly how to place your pieces when setting up a new game of chess. This chess board set is sturdy and stiff, perfect for stable playtime. The perimeter is complete with algebraic notation for game analysis..
• HOMESCHOOL AWARD: Winner of the 2020 / 2021 Best Homeschooling Curriculum and Resources Award from How to Homeschool..
• HOMESCHOOL AWARD: Winner of the 2020 / 2021 Best Homeschooling Curriculum and Resources Award from How to Homeschool.
• BENEFITS OF CHESS: Chess is simple to learn and challenging to master. While enjoying the game of chess you are also learning vitally important skills such as critical thinking, math development, concentration, and socialization..

Bobby Fischer Mini Magnetic Pocket Chess Set - Travel - 6 x 3.25 by WE Games

• FOLDING TRAVEL CHESS BOARD: Quarter-fold cardboard chess board that shows you exactly how to place your pieces when setting up a new game of chess. This chess board set is sturdy and stiff, perfect for stable playtime. The perimeter is complete with algebraic notation for game analysis..
• HOMESCHOOL AWARD: Winner of the 2020 / 2021 Best Homeschooling Curriculum and Resources Award from How to Homeschool..
• HOMESCHOOL AWARD: Winner of the 2020 / 2021 Best Homeschooling Curriculum and Resources Award from How to Homeschool.
• BENEFITS OF CHESS: Chess is simple to learn and challenging to master. While enjoying the game of chess you are also learning vitally important skills such as critical thinking, math development, concentration, and socialization..

WE Games Travel Mini Magnetic Pocket Chess Set - 6 x 3.25 in.

• MAGNETIC CHESS: This trifold magnetic chess set by American Chess  offers a unique format for one of the world’s most beloved games. Measures 5.75 x 3.25 inches when folded and includes 2 extras queens and 2 blank pieces as replacements just in case one goes missing. This set includes algebraic notation on all sides making it a great learning tool for players at all levels..
• NEW & IMPROVED: Our updated  version includes a third strongly magnetized panel for easy organization of chessmen as opposed to the previous construction with a floppy pocket. Made from high quality flexible vinyl this set will withstand constant travel and use. Love it or enjoy a 60 day guarantee on all WE Games products..
• ON THE GO: Whether you are walking to the park backpacking across Europe or traveling to a chess tournament this portable set is treasured by chess enthusiasts across the world for its compact checkbook size that fits in your pocket..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their  critical thinking problem solving spatial awareness and socialization skills making it a great addition to any classroom or household..
• WE GAMES: Making the world’s best traditional game since 1977. Our games are crafted with high....

WE Games Mini White Logo Magnetic Pocket Chess Set - 6 x 3.25 in.

• MAGNETIC CHESS: This trifold magnetic chess set by American Chess  offers a unique format for one of the world’s most beloved games. Measures 5.75 x 3.25 inches when folded and includes 2 extras queens and 2 blank pieces as replacements just in case one goes missing. This set includes algebraic notation on all sides making it a great learning tool for players at all levels..
• NEW & IMPROVED: Our updated  version includes a third strongly magnetized panel for easy organization of chessmen as opposed to the previous construction with a floppy pocket. Made from high quality flexible vinyl this set will withstand constant travel and use. Love it or enjoy a 60 day guarantee on all WE Games products..
• ON THE GO: Whether you are walking to the park backpacking across Europe or traveling to a chess tournament this portable set is treasured by chess enthusiasts across the world for its compact checkbook size that fits in your pocket..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their  critical thinking problem solving spatial awareness and socialization skills making it a great addition to any classroom or household..
• WE GAMES: Making the world’s best traditional game since 1977. Our games are crafted with high....

Bobby Fischer Tournament Roll Up Chess Board - Vinyl with Green Squares by WE Games

• MAGNETIC CHESS SET: This trifold magnetic chess set by American Chess offers a unique format for one of the world’s most beloved games. Measures 5.75 x 3.25 inches when folded and includes 2 extras queens and 2 blank pieces as replacements just in case one goes missing. This set includes algebraic notation on all sides making it a great learning tool for players at all levels..
• NEW & IMPROVED: Our updated version of travel chess board includes a third strongly magnetized panel and magnetic pieces for easy organization of chessmen as opposed to the previous construction with a floppy pocket. Made from high quality flexible vinyl this set will withstand constant travel and use..
• ON THE GO: Whether you are walking to the park backpacking across Europe or traveling to a chess tournament this portable set is treasured by chess enthusiasts across the world for its compact checkbook size that fits in your pocket..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their critical thinking problem solving spatial awareness and socialization skills making it a great addition to any classr....

The Original 100% Silicone Tournament Chess Mat - 20 Inch Board, Black - by WE Games

• TOURNAMENT READY: This chess mat meets the World Chess Federation’s (FIDE) and the US Chess Federation (USCF) proportions standards for tournament play. The board measures 20 inches (50.8 cm) with 2.25 inch squares (57.15 mm) 0.042 inch thickness (1.01 mm). Complete with algebraic notation on the perimeter of the squares to simplify lessons and study past games. Perfect for any chess club, park game, school, or tournament games. This board will fit chessmen with 1.75 to 2 inch diameter base..
• EASY TRAVEL: While we recommend you store it flat or rolled, this floppy chess board only weighs 10 oz. and will easily fold to a compact size for travel. Will also roll to fit a standard chess bag. Great option for playing outdoors as the corners will lay flat and the silicone grips the table or playing surface..
• NON SLIP & WASHABLE SILICONE: Clean up is easy. To clean the board, wipe with a damp cloth. Made out of food grade silicone, the same material as on baby pacifiers. Great for felt bottom chess pieces as they won’t slip on this non slip surface..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their critical thinking, problem solving, spatial awareness, and socialization skills making it a great addition to any cla....

WE Games Best of Travel Chess Sets - Chess Board is Tournament Style Roll Up - 20 inches, 34 Chess Pieces, Portable Chess Set Bag, Includes Equalizer Dice & How to Play Chess Instructions Booklet

• ...n and has rounded edges. Comes with a detailed instruction booklet, great for players who are just starting out..
• TOURNAMENT READY: This set meets the World Chess Federation's (FIDE) height weight and proportions for tournament play. Our roll up board is equipped with algebraic notation on the perimeter for game analysis. Includes a set of equalizer dice to level the playing field between beginner and experienced players..
• ON THE GO: The perfect travel set! These vinyl chess mats measure 19.75 inches with 2.25 in squares but can roll up, great for your busy lifestyle. Comes with a black zippered storage bag. The bottom of the bag has a carrying loop to store the rolled board..
• GOOD FOR YOU: The benefits of chess are enormous. Children who partake in chess boost their critical thinking, problem solving, spatial awareness and socialization skills, making it a great addition to any classroom or household..
• WE GAMES: Making the world’s best traditional game since 1977. Our games are crafted with high quality sustainable materials with attention to fine details. WE Games donates ....

LifeChamp 15” Wooden Chess Set for Adults and Kids - Algebraic Notation, Handcrafted Wood Pieces, 2 Additional Queens, Portable Foldable Board Game

• Algebraic Notation For Learning: Go from casual chess player to future Grandmaster-in-training when you start learning what every organization in the world uses to describe chess play: algebraic notation! It’s perfect for teaching youngsters the more serious aspects of chess, plus it makes a fantastic tournament chess board, too!.
• Includes 2 Extra Queens: When you manage to sneak past your opponent and promote your pawn to an all-powerful queen, the experience can feel a little lackluster. After all, how are you supposed to “remember” that pawn is really a queen when it still looks like a pawn? With one extra queen for black and one for white, promoting pawns is easy and seamless!.
• Secure Chess Piece Storage: Never lose another rook, knight or bishop with a unique storage design that keeps all your chess pieces right where they belong. With built-in elastic straps, each piece fits snugly against the board -- even after traveling and heavy movement. The best part? You’ll never hear another loose chess piece rattling around inside!.
• Foldable For Easy Storage: Friends and family only have so many games in them before they’re tired of all the checkmating. When it’s time to call it a night, fold the chess board in half for quick, compact sto....

Victor V34 Engineering/Scientific Calculator

• Innovative two-line scrolling display shows multiple inputs and results simultaneously for ease of use..
• Algebraic logic allows equations to be entered as they appear on printed page..
• Trigonometric functions in degrees and radians..

Sharp EL-531XBGR Engineering/Scientific Calculator

• Direct Algebraic Logic to Simplify Entry of Equations.