Category: Mathematics
Showing 97–112 of 172 results
Fruit Battery Light Diode Science Kit Orange Potato Lemon Battery Physics Teaching Experiment
$22.26MathematicsAdd to cartDescriptionLooking for a fun, easy science experiment for kids This fruit battery project is a science fair classic, and a great addition to a classroom lesson plan. Let’s make it step by stepInstruction1. Firstly , take 4 Lemons(other fruits like apple, orange, potato also OK).2. Push 2 metal plates (one copper, one zinc) into each …
Funny Cartoon Animal Balance Scale Math Game Learning Kids Educational Toys
$37.08MathematicsAdd to cartSpecificationsMaterial:PlasticColor:As shownFrog Size:27x17CM/10.6X6.7inchFeatures[Color Perception]–Colorful text makes children like it more[Weight Perception]–Every little animal is a weight, which makes children interested in weight and balance[Grasp Balance]–Exercise your child’s coordination[Exquisite Workmanship]–Smooth edges without hurting hands[Improve Arithmetic Ability]–Equipped with arithmetic cards to improve children’s mathematical abilityPackage Contents1 set Balance Scale ToyNotice1. Please allow 1-3cm error due to manual …
Funny Cartoon Animal Balance Scale Math Game Learning Kids Educational ToysRead More
Funny Double-sided Color Fruit Matching Game Children Wooden Montessori Toys Logical Reasoning Training Kids Educational Toy Gift
$30.36MathematicsAdd to cartSpecifications– Type:Pairing Game Toy– Color:As shown– Age:> 3 years old– Gender:Kids Unisex– Material:Density board– Features:Educational Toy, Color& Fruit Pairing, Smooth Surface– Length:22.5cm/8.86′, Width:18cm/7.09′ (Approx.)Features Increasing the Parent-Child Interact.This is a very good parent-child interactive toy. Parents can spend a wonderful time with your child in laughter. Enjoy your kid’s performances and laughter. Good wooden material …
Giiker i2 Smart Magic Cube 222 Vivid Color Square Magic Cube Puzzle Science Education Toy Gift from Eco-System
$68.84MathematicsAdd to cartDescriptionGiiker Super Cupe is an intelligent cube with built-in sensors and recognition algorithm, which can connect the APP via bluetooth and interact in real time.Supporting bluetooth conncection to APP, with perfect magnetic positioning hand feeling. i2 is suitable for beginners and advanced improvement.SpecificationBrand:Giiker (Xiaomi ecological chain)Name:Giiker Magnetic Cube i2Age of Use:6 or AboveDimension:49 x 49 …
Giiker i3s AI intelligent Super Cube Smart Magic Magnetic bluetooth APP Sync Puzzle Toys from
$111.36MathematicsAdd to cartSpecificationBrand:Giiker (Xiaomi ecological chain)Model:SUPERCUBE i3SDimension:56.5mm*56.5mm*56.5mmBattery:3.7V Lithium BatteryInterface:Micro USBCharging Time:1 HourLasting Time:30 HoursConnection:bluetooth 4.0System Support:Android 4.4 or Above, iOS 8.0 or AboveFeatures1. No TediousNo Need to Memorize FormulasNeedn’t admire a master to quickly restore again.2. 10 Years ResearchAPP Guide, Restore in 30sBuilt-in GiiKER patent CUBE-SYNC synchronization moduleConnect to APP, synchronize the state, automatically calculate the fastest …
Giiker M3 Magnetic Cube 3x3x3 Vivid Color Square Magic Cube Puzzle Science Education Toy Gift
$32.39MathematicsAdd to cartSpecificationBrand:Giiker (Xiaomi ecological chain)Name:Giiker Magnetic Cube M3Age of Use:6 or AboveDimension:56.5 x 56.5 x 56.5mmProduct Weight:97gMain Material:ABS Environmental PlasticRechargeable:No Charge Required, Mechanical StructureAdvantages* Magnetic Handfeeling* Professional Racing* APP Teaching* Science EducationFeatures1. Perfect Science Education GIFTPerfect as science education gift for your family, boyfriends, children, classmates, and yourselves.2. A Good Magic Cube, Realize Your Childhood DreamsWhat …
Giiker Super Square Magic Cube Smart App Real-time Synchronization Science Education Toy from
$97.19MathematicsAdd to cartDescriptionXiaomi Giiker Super Square Magic Cube Rubik’s Cube Smart App bluetooth Real-time Synchronization Puzzle Vivid Color Science Education Toy GiftSpecificationBrand:Giiker (Xiaomi ecological chain)Model:Supercube i3Connection:bluetooth 4.0Battery:3.7 Lithium BatteryInterface:Mirco USBCharging Time:About 1 HourLasting Time:About 30 HoursSystem Support:Android 4.4 or Above, iOS 8.0 or aboveFeatures Delicate box packing, perfect as science education GIFT for your family, boyfriends, children, …
Handheld Manual Fan Gear Drive 5 Speed DIY Mechanical Explore Science Model Toy Kit
$13.08MathematicsAdd to cartDescriptionExplore basic mechanical principles such as gears an axles through five hand fan models. This set enable children to build fans by combine axles and different sizes of gears, to explore the speed of different output.Features1. 5 Different speed combination to learn the principle of gear transmission2. Colorful parts and easy to assemble.3. Instructions shown …
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Handheld Printer Code Machine Printing Drawing Machine Printer with 3XCharacter Board 4XAssist
$49.76MathematicsAdd to cartSpecificationsName:Handheld PrinterMaterial:plastic/rubberColor:Red,black,blueSize:72x55x30mmFeaturesa Free of words by virtue of the word version, the increase of non slip, print more clearlyb.A plurality of auxiliary panels of different sizes help to fix the round bottle cap.c.Easy to use, easy to operateHow to useStep1.Cut off the cardboardStep2.Split double sided adhesiveStep3.Stick to a good positionStep4.Press the machine out of the …
Hexagon Solar Magnetic Levitation Mendocino Motor Horizontal Levitating Stand Educational Model Gift
$87.06MathematicsAdd to cartSpecificationName:Solar Magnetic Levitation ModelMaterial:Acrylic, Magnets, Solar Panels, Copper Enameled WiresFeature:Automatic rotation under lightType:Horizontal Levitating StandPrinciple:Photoelectric Effect, Electro-Magnetic InductionSpeed:300-1500 r/miniOverall Size:140*58mmFeatures– Laser-cutting acrylic material, no burrs, beautiful cruved lines.– Transparent visual structure, explain the principle and mechanism easily.– Unique magnetic levitation structure, almost frictionless.– Creative gifts, technological gifts, principle teaching models, fashion desktop decorations.– Only need …
Hungry Dinosaur Game Educational Parent-child interactive Games Table Toys Gift
$62.76MathematicsAdd to cartFeatures– Game base comes with 4 dinosaur heads, 4 dinosaur bodies, 4 marble launchers and guides, 20 plastic beads, label sheet and instructions– Classic Hungry Hungry dinosaur game has 4 dinosaur heads and bodies plus beads for them to chomp– Be ready to join in the feeding frenzy when you release all the beads onto …
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DC12V 0.02-0.8MPa Solenoid Valve for Solar Water Heater
$21.87Laboratory Heating EquipmentsAdd to cartDC12V 0.02-0.8MPa Solenoid Valve for Solar Water HeaterSpecificationsModel:SSG-2Type:Normally ClosedMaterials:Plastic & CopperDimension:83*90*49cmPipe Inside Diameter:1/2 inchNet Weight:(approx.) 190gFeaturesThis is a DC12V solenoid valve usually used for solar water heater.It can work with water from 1 to 100℃ (or some other liquid).Working Voltage Range:Rated Voltage ±10%Working Water Pressure:0.02 to 0.8MpaThe working water pressure would be too low/high to …
DC12V 0.02-0.8MPa Solenoid Valve for Solar Water HeaterRead More
650 Pcs Assorted Ring insulated Electrical Wire Terminals Crimp Connector Set Kit
$76.17Terminal BlocksAdd to cartDescription650 Pcs Assorted Ring Insulated Electrical Wire Terminals Crimp Connector Set KitSpecificationQuantity:650PcsMaterial:Copper + PVC+ TinplateInsulated crimp terminals.All are enclosed in plastic case for easy access.The assorted crimp terminals is including50 x Ring M3 Red50 x Ring M4 Red50 x Ring M5 Red50 x Ring M6 Red50 x Ring M8 Red50 x Ring M4 Blue50 x …
650 Pcs Assorted Ring insulated Electrical Wire Terminals Crimp Connector Set KitRead More
3.5 inch Protective Enclosure Case Support Dispaly Screen or Cooling Fan for Raspberry Pi
$9.26Raspberry Pi & Orange PiAdd to cartFeatures– Fully updated for Raspberry Pi 3B+/3B/2B– Can support 3.5 inch screen or cooling fan (notes:can not assemble them at the same time)– Heat sink openings for both CPU and LAN chip– High-gloss finish, surface mountableSpecificationsColor:BlackMaterial:ABSSuitable for Raspberry Pi 3B+/3B/2BWeight:45gSize:9cm*6.2cm*3.4cmPackage Included1x ABS Case4x Non-slip mat4x Screws
20pcs 0.56 inch Digital Tube DIY Kit TM1650 4-digit LED Digital Tube Display Module for
$47.25DIY Electronic KitsAdd to cartDescription1. Use TM1650 (compatible with AIP650) digital tube driver chip, support 8-level brightness adjustment, working voltage 3.3V ~ 5.5V2. IIC interface, only need 2 ordinary IO can drive, do not need to repeat scanning of MCU, saving MCU resources.3. 4 digit 0.56 inch red common negative digital tube with decimal point.4. 0.56 inch with four …
20pcs 0.56 inch Digital Tube DIY Kit TM1650 4-digit LED Digital Tube Display Module forRead More
WEAH-81 Car Heavy Bass Frequency Divider High and Low 2-way 2 Bass Crossover Upgrade Tool
$33.09Amplifier BoardAdd to cartFeatureBrand:WEAHModel:81Power:100WApplicable impedance:4-8ohmFrequency response:100Hz ~ 45HzDimensions:133 x 95 x 44mmApplication environment:Car or home speaker DIYPackage includes1 x Bass Frequency DividerHow to Wire:
5pcs 8-36W intelligent Sensor LED Ceiling Light And Sound Control Power Supply Module Bulb Panel Light Built-in Power Driver
$21.42Power Supply ModuleAdd to cartDescriptionInput Voltage:AC185-265VOutput Current:0.22AOutput Voltage:24-108VEfficiency:90%Working Frequency:50/60HZOutput Power:8-24WSound Control:50-75dBLight control:7-20LuxDiameter:25.8mmFeature1. The combination of sound and light control, when the light is strong, does not work, the light intensity is lower than 12-15LUX, and the sound of the induction 27-36DB starts automatically.2. Delay 40-60S automatically extinguished, easy to install, compatible with ordinary switches, no additional wiring.3. Single trigger, …