Top 10 Best Serge Lang Basic Mathematics

Springer.

LEARNING IS FUN The ACTIVE LEARNING WHOS COUNTING GAME is a new way to teach children math in a simple, playful, active, and challenging way by using 81 round floor discs, kids can learn their numbers, addition, and subtraction while moving around the set arrives in a drawstring canvas bag with instructions, ready for using or giving. ACTIVE EDUCATIONAL LEARNING This simplistic mathematical set contains many levels of play with large, colorful cards that have red 31 consecutive numbers, 25 green addition exercises, and 25 yellow subtraction formulas scatter them on the floor and grab them in order of the numbers or the even or odd ones challenge kids to be the first to answer the math questions. DESIGNED TO LAST Knowing children use and sometimes abuse their toys, these high-quality cards are made of 3 glued layers of durable cardboard the 81 4.4-inch round flat discs have numbers and math problems on one side plus an eye-catching design on the other each is eco-friendly, BPA free, and non-toxic, making the educational process more enjoyable and fun. CHILDREN COUNT EARLIER Game designer, Avital Turgeman, an independent accountant and mother of 5-year-old Galia, wanted to teach her daughter arithmetic in a fun and unconventional way created during the isolation of COVID, the over 7 included games helped her child learn to count plus do arithmetic exercises of addition and subtraction while being actively involved. SATISFACTION GUARANTEE We strive to provide you with the highest quality product and the best customer experience possible if you're not entirely satisfied, please contact us immediately BUY WITH CONFIDENCE ACTIVE LEARNINGS WHOS COUNTING GAME that comes with 81 durable counting discs and over 7 game options let your child learn math through fun, dynamic, and entertaining movement games.

Deal with electricity in a fun way with this If I Wasn't A Good Electrician I Would Be Dead By Now artwork that is suitable for men and boys. An ideal gift from girls, women, mom, or wife to their dad, husband, and boyfriend that are electrical engineers.. The best present for him on Birthday, Christmas and other holidays. Kids, sons, daughters, and toddlers can give this to father, brother, uncle, and grandpa that are electronics engineering professors, teachers, or students who love sarcastic humor prints.. Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Space-saving designThe space between the outlets is wider than that of commercially available outlets, so when inserting multiple power adapters or plugs, they do not interfere with each other and are easy to use. Effective use of vertical space, ideal for home, office, meeting room, party.. Smart USB chargingThere are a total of 12 AC outlets and 4 USB terminals. The output of the USB port is 5v3.4A, the maximum output of each port is 2.4A, and quick charging is possible. The USB hub can be smartly identified according to the required power of information devices such as smartphones and tablets, and it supplies optimal power as an AC adapter. Besides, the usb port can automatically turn off the power after a full charge.. Overload protectionA breaker reset button is provided for safety of electricity use. Protects your power strips and devices in use by automatically powering them off with a temporary output overage. You can use it with confidence.. Fireproof material is trustedThe main body uses PC resin material with the highest flame resistance and high quality copper conductor, and has sufficient insulation resistance and durability. Effective for preventing electric fire.. 18 month warrantyOur power supply has an 18 month warranty period. If you have any quality problems, please email us. We will reply within 24 hours. In case of failure, we can respond to replacement or refund. Please purchase with confidence.

Powerful visualizations for meaningful, connected learning. Spaced repetition takes advantage of cutting-edge science of memory. Extra games and explorations included to deepen learning. Three decks with three different visualizations of multiplication, for a total of 162 cards..