Category: Mathematics
Showing 1–16 of 172 results
10 inch Wood Tambourine Percussion Jingles Bell Musical instrument Kids Educational Toys
$23.88MathematicsAdd to cartFeaturesSo easy to hold, just shake along with your favorite tunes or make up your own rhythms to play.It will give little ones hours of fun and will encourage toddlers’ musical activities.Great for percussion sounds.Also great for kindergarten teaching.SpecificationsMaterial:WoodDiameter:Approx. 255mm/10inchHandle Color:WoodBells Quantity:8pcsSuits for:3 to 14 years old kidsPackage Includes1x Tambourine
116ML Hot Air Stirling Engine Model Generator Motor Educational Steam Power Toy
$258.63MathematicsAdd to cartSpecificationsBoiler capacity:a maximum of 116ML with a single water additionMaterial:Bottom plate made of Bakelite, painted on the surface, brass, aluminum alloyColor:Silver+blackSize:195mm*100mm*110mmFeature-Aerodynamics are rich in knowledge of physics, single cylinder combustion engine. Engine principle is intuitive, educational toys,teaching experimental equipment can effectively cultivate children’s interest in learning can also be used for classroom teaching, more intuitive …
116ML Hot Air Stirling Engine Model Generator Motor Educational Steam Power ToyRead More
11Pcs Educational Wooden Rainbow Puzzle Game Blocks Brick Toys for Baby Toddler
$93.14MathematicsAdd to cartSpecificationsMaterial:WoodColor:MulticolorsThe Biggest Size:(L)X(W) 36.5×18.5cm /14.37inchx7.28inch(appr.)The Smallest Size:(L)X(W) 9.3×4.6cm /3.66inchx1.81inch(appr.)Features Baby toddler toys – Wooden 11 colors rainbow puzzle Made of wood material, environmentally friendly water-based paint, thin lacquer wood grain is clearly visible Good for improving kid’s eye-hand coordination, developing brain power, expanding the sensitivity to colors and shapesPackage Included1 x Semicircle Wooden Toy (11pcs/set, …
11Pcs Educational Wooden Rainbow Puzzle Game Blocks Brick Toys for Baby ToddlerRead More
12Pcs Professional National Flag Tail Darts 4 Kinds with 100 Extra Soft Tips
$32.39MathematicsAdd to cartSpecificationColor:Black+GoldTotal Lenght:150 mmFlag Tail:UK/USA/France/Germany National FlagMaterial:Plastic+Iron+PETSurface Plating:Iron Copper PlatingFeatures1. The darts can be apart,contains functional plastic soft point,brass barrel for better grip.4. Being tested for so many times, the width of the stripe maintain the best hand feeling with its moderate thickness.5. Darts can adjust the balance of the left and right brain, that is, …
12Pcs Professional National Flag Tail Darts 4 Kinds with 100 Extra Soft TipsRead More
144pcs Kid’s Electric Drill Power Tool Screw Driver Drill Toys Construction Drill Toys DIY Education Gifts
$68.84MathematicsAdd to cart144pcs Kids Electric Drill Power Tool Screw Driver Drill Toy Construction Drill Toys DIY Education GiftsDescriptionType:Kids Education ToysColor:Multi-colorMaterial:PlasticDrill Powered:2x AA Batteries(Not included)Pacakge Size:approx.31×24.5×6.5cmPackage included1XPower Drill1XScrewdriver1XHandle1XStorage Box64XColor Graphics (4 ColorsX16)80XScrew Bits(5 ColorsX16)Feature–High Quality Material & Safty:The tool electric drill is made of BPA-FREE, non-toxic, and high quality ABS plistic materials which have no harm to your …
154Pcs Wooden Jigsaw Puzzle Building Blocks Children DIY Early Education Learning Toy
$31.29MathematicsAdd to cartSpecificationName:Puzzle BlockMaterial:WoodenSuitable Age:Over 3 years oldPackage Size:25.3×21.5×4.5 cmFeatures-Fun puzzle, cards can be used on both sides.-Through different combinations of blocks, spell out different patterns, active children’s thinking to expand imagination and creativity.-Imi-tate the pattern for simple construction, fully mobilize the child’s imagination.-Rich colors and shapes, deepen children’s memory of knowledge points, happy games, easy early …
154Pcs Wooden Jigsaw Puzzle Building Blocks Children DIY Early Education Learning ToyRead More
15cm Optical Glass Crystal Triple Triangular Prism Photography Physics Teaching Light Spectrum
$36.44MathematicsAdd to cartDescriptionTriangular prism can be used to disperse light, that is to break light up into its spectral components (the colors of the rainbow). Bring it home as a specilly meaningful present. Raise the interest to scientific exploration, show your kids a rainbow and lead them to an interesting optical physics experiment.SpecificationMaterial:Optical GlassColor:TransparentSize Length:(approx.) 3cmPrism Length:(approx.) …
165PCS Building Blocks Set DIY Crazy Marble Race Run Maze Track Construction Toys
$34.41MathematicsAdd to cartSpecificationsName:DIY Sliding BlocksMaterial:ABS(Acrylonitrile Butadiene Styrene)Color:Various colorsPieces:165 PCSAge:Children ages 3 years old and upCompatibility:Can be used with Duplo building blocksPackaged included165 PCS Building Blocks
170PCS Wooden IQ Game Jigsaw Early Learning Educational Tangram Puzzle Kid Toy
$46.56MathematicsAdd to cartSpecifications170pcs blocks jigsaw puzzleColor:Multi-colorMaterial:WoodStorage box size:20x30x6cm/7.87inchx11.81inchx2.36inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]FeaturesUseful For Many Concepts:170pcs blocks set there are plenty for making many different patterns. These blocks work on those cards perfectly and cards have simpler & nicer designs (i.e., rocket, car, owl, geometric pattern, etc.) for kids.Fun Educational Toy:wooden shapes feel soft and smooth in hands, thick …
170PCS Wooden IQ Game Jigsaw Early Learning Educational Tangram Puzzle Kid ToyRead More
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
198PCS DIY Drilling Screw 3D Cartoon Animals Electric Drill Assemble Creative Puzzle Toys Set
$58.71MathematicsAdd to cart198PCS DIY Drilling Screw 3D Cartoon Animals Electric Drill Assemble Creative Puzzle Toys SetSpecificationsItem Name:DIY Screw PuzzleColor:Multi-colorMaterial:ABSQuntity:198PCSBox size:31×8.6x25cm/12.09×3.36×9.75inchCarton size:77.5x34x75cm/30.93×13.26×29.25inch(1cm=10mm=0.39inch)Measurement Details in the attached picture.Package included1xDIY Screw Puzzle1xEnglish manualFeaturesThis great value pack comes with enough pieces and in enough colors so your child will be entertained for a long time. They will love playing with the …
Customers Also Viewed
220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 Nozzles
$56.69Laboratory Heating EquipmentsAdd to cart220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesDescriptionMaterial:Acrylonitrile Butadiene Styrene(ABS)Color:dark blueRated voltage:220VWorking current:7.5ARated input power:2000WWorking temperature:60℃-600℃Air flow:300-500LNoise decibel:250-500 liters/minPlug:EU plug (we will ship adapters according to different countries)FeaturesStepless temperature control adjustmentStainless steel air outletLCD screen2 speed wind speed controlWide range of use, can be used mobile phone repair, car decoration, …
220V 2000W Heating Machine Heat Hot Air Machine Dual Temperature + 2 NozzlesRead More
100Pcs Black Mini Size SPDT Slide Switches on-off 100V 2A DIY Material Toggle Switch
$24.53Electronic Accessories & SuppliesAdd to cartDescriptionSize(L x W x H):Approx. 20 x 5.5 x 14mmHole Diameter:Approx. 2.5mmColor:BlackVoltage:100VCurrent:2AThese are ultra small SPDT slide switchesThere is a hole for installation at each end of the switchThey can be used for small power electronic projectsThey are essential parts for DIYCompact and durablePackage Included100 x Slide Switches
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module
$36.48Power Supply ModuleAdd to cartFeatureThis module is not BUCK.Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96%, what’s more, calorific value is extremely low.This module is poted by epoxy so it’s waterproof, shockproof, moistureproof, anti-dust and flame retardant.The module boasts of automatic protection function …
5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter ModuleRead More
3pcs FNB28 Current And Voltage Meter USB Tester QC2.0/QC3.0/FCP/SCP/AFC Fast Charging Protocol Trigger Capacity Test
$54.95Test & Measuring ModuleAdd to cartCharacteristics1. One-button detection fast charge protocol2. Chinese and English switching3. Switch display direction4. QC2.0/3.05. Built-in 12-bit ADC chipGeneral inspection peripheral products1. Mobile phone 2. Mobile power 3. Charger 4. Car Charger 5. Data line 6. Electronic component 7. LaptopMultiple data display on one screen1. Screen flip 2.Data storage 3. Fast charge recognition 4.Energy capacity detection …
Waveshare 0.91 inch White OLED Module Expansion Board LCD Screen I2C interface SSD1306 128×32 3.3V
$19.67Display ScreenAdd to cartDocumentsManual:Click here to openSchematic:Click here to openDatasheet:Click here to openCode:Click here to openOverviewThis is a general OLED display Module, 0.91inch diagonal, 128×32 pixels, with embedded controller, communicating via I2C interface.Features0.91inch small form factor128×32 high resolutionI2C interface, requires only two signal pinsSpecificationsDriver:SSD1306Interface:I2CDisplay color:WhiteResolution:128×32Viewing angle:>160Operating voltage:3.3V / 5VDimension:36 x 12.5 (mm)InterfaceSYMBOLDESCRIPTIONVCCPower (3.3~5V input)GNDGroundSDAData inputSCLClock inputPackage includes1 x …
3Pcs W3231 AC110V~220V LED Digital thermostat Temperature Controller Regulator Heating Cooling Control Switch
$29.02Test & Measuring ModuleAdd to cartSpecificationDual Display Temperature Controller Temperature control range:-55C~120C/-67F~ 248FTemperature control accuracy:0.1 C / 0.1 FDisplay color:red + blueWorking power supply:AC110V~220VSensor:NTC 10K 1 Meter (with probe)Product Size:79.2mm≠41.9mm≠26.3mm Hole Size:72.1mm≠39.2mmOperation and display panelIndicator lightOperation guide1. Short press “SET” small digital tube to flash, press “” or “” to set the target temperature, press “Standby” button or no operation …