138 models
Description The fractional clock is an educational model that combines fractions with the concept of time. The idea is that each section of the clock represents a fraction of the hour (e.g., 1/2, 1/4, 1/6, etc.), and these different…
Print approx. €0.10–€0.12 excl. taxPreliminary estimate for one variant
THIS IS A WORK IN PROGRESS! I will be adding more variations… I have odd sized drawers and wanted to completely fill them up with Gridfinity bins with no gaps/spacers around the edges, so I thought I'd make some different size grids/bins…
Fractional Gridfinity with expanded bases and bins. This is a simple expanded version of the original creation. I needed wider and taller bases and bins so I made this remix. The author of the original design mentioned they'll be…
Created to help the child gain knowledge about fractions. Introduction to the concept and notation of fractions. Sensorial exploration of equivalency among fraction. Introduction to simple operations. Can be also used as a toy for younger…
Expanded fractional imperial bolt and nut sizer. First sizer is #4 to 7/16" and large sizer is ½" to 1" Upper letters are different color by adding a change color step in the slicer. Lower letters are filled in with a sharpy marker.…
These are drill collars (aka stops, bushings) to set up for specific repeatable hole depths. Includes all 1/64 increment sizes between 3/32 and ½. I used 4 different general sizes and made all the intermediate sizes with a python…
These stackable blocks are made to help students visualize fractions. These should all print fine in their current orientation without supports. Unless your bed adhesion is amazing, you should print with brims on the larger ones. UPDATE:…
Fractions Learning Block Toy - Visualize and Understand Fractions Easily! The Fractions Learning Block Toy is an educational tool designed to help children grasp the concept of fractions through hands-on, visual learning. Each block is…
Fun and easy way to help anyone learn fractions Included sizes are: 1, ½, ⅓, ¼, 1/5, 1/6, 1/7, 1/8, 1/9 & 1/10
Tato pomůcka slouží k lepšímu pochopení základů zlomků pomocí názorné vizualizace. Jednotlivé dílky odpovídají různým zlomkovým hodnotám, přičemž jejich velikost i barvy umožňují snadno porovnávat vztahy mezi zlomky, například sčítání,…
The Fraction, Decimal, and Percent Learning Puzzle is a fun and interactive tool designed to help students of all ages understand mathematical concepts like fractions, decimals, and percentages. The puzzle includes four pieces: 1/1, 1/2,…
Unlock hands-on fraction learning with these fully parametric 3D printable fraction blocks! Designed in OnShape , this versatile set allows for endless customization, making it perfect for educators, parents, and anyone looking for an…
We designed a low cost modular assembly using an inexpensive laser pointer to study interference and diffraction in introductory physics. This was in response to our desire for the students to have a hands-on laboratory experience during…
A tool for easy visualization and learning of fractions.
print at 10 percent without supports
This haptic 3D-printed educational aid helps blind students understand fractions through touch. The set includes fraction pieces representing eighths, quarters, thirds, halves, and three-quarters. Each piece has a distinct size and shape,…
I wanted to design something to get some weights off the ground since there were some people who worked out who weren't able to go up between different weights on the weight stack on my Rep Fitness FT-5000 function trainer. So I designed…
A 15 mm die with simple fractions: ½, ⅓, ¼, 1/5, 1/6 and 1/7 on its sides. The 200% scale version is easier to print.
This Fermentation Monitor can measure the yeast activity by measuring the produced CO2 bubbles with a refraction sensor. The bubbles are detected by a laser diode and a laser photo resistor. The bubbles refract the laser beam and…
These are simple play doh cutters to cut play doh into fraction pie pieces for teaching about fractions. This model is available on onshape , and can be customized with a number of parameters there to fit your needs. The bambulab print…
set for learning fractions. set includes a frame, 1 whole, 2 halfs, 3 thirds and 4 quarters.
[Updated 2026-02-02: released additional part: “1-7 pie", a requested missing fraction for the set, description updated.] Notes: A compact version was made that can carry all the pie pieces in one container here:…
A simple and effective tool to teach or learn about math fractions ,perfect for kids Math for clarity or for visual learners (print in different colors for clarity). printed with 15% infill No supports required! 120mm radius
a rally front spliter for the arrma infraction 3s / mega Category: R/C Vehicles
Kids had some trouble learning fractions. this was an easy desing bud helped them out allot. used a color for every fraction, help also to memorise by color
This is a shoulder rest for particularly small violinists (i.e. young children). I designed it to promote good posture and comfort, which is hard to find at this size: Commercial shoulder rests can help position the violin correctly, but…
These are alternative models of Diffraction spikes to use on SeestarS50
[Updated 2025-10-02: released additional part: “1-7 pie", a requested missing fraction for the set, description updated.] [Updated 2024-10-14: released versions: “blank lid, symbol lid, fraction circles lid, circle fractions lid” ,…
[Updated 2026-02-02: released additional part: “1-7 pie", a requested missing fraction for the set, description updated.] Notes: A compact version was made that can carry all the pie pieces in one container here:…
Fraction circle. Bear with me, some fractions should have been … turned to fit the angle the part is placed to. … you do not need the full 4 hours. It depends on how many parts ( fractions ) you want to print. One full circle approx. ~ 1…
box has a sliding lid I glued one part to the corresponding place to have a sample piece I plan to develop an improved version. Please feel free to leave me suggestions for improvements.
easy to print fractions circles to kids in math fractions each part are 3mm thick I've designed ½, ⅓, ¼, 1/5, 1/6, 1/7, 1/8, 1/9 and 1/10 I've printed with 0.4 nozzle and 0.2 layers, 10% infill without any issue with PLA and PLA+
Pizza Fraction Learner for helping with learning basic quarter fractions. You can even paint the pizza toppings for a bit of added fun. 2 files (both required): 1. Pizza Fraction Learner - Base 2. Pizza Fraction Learner - Piece x4 Check…
This model includes 1, ½, ⅓, ¼, 1/6, 1/8 and 1/12 fractions to put on a base to teach fractions. It will be better if printed with different colors.
Here is a full set of fraction manipulatives to help teach students fractions. This set includes: 1, 1/2 , 1/3 , 1/4 ,
I designed these for my daughters fourth grade teacher. I figure they can be put to good use elsewhere too. They can each fit several 10mm x 3mm magnets in them if you pause at height. Make sure of the orientation and the parts will also…
Math puzzle. Blocks of different sizes enclosed in a frame, which when arranged equal "1" The blocks are: 1/2, 1/4, 1/8, 1/16 1 = 1/2 + 1/2 1/2 = 1/4 + 1/4 1/4 = 1/8 + 1/8 1/8 = 1/16 + 1/16 1 = 1/2 + 1/4 + 1/8 + 1/16 + 1/16 Have fun :)
A pizza that you can print in either a eighth or a quarter, then after you can put a standard 6x2 mm magnet into the pizza. In the quarter model you will need sixteen magnets and on the eighths model you will need 32 magnets.
This mount is for the SkyRC GNSS rear shock tower mount. It allows you to run the mount backwords and have it put between the rear diffuser mounts to keep CG as low as possible for speed runs.
This is a fun set of pizzas and pizza pans to help visualize the concept of fractions. I have also included a cute Pizza Place Logo that you can print out and glue onto an empty filament (or any other) box to store the game pieces in to…
These models have been designed to make it easier for teachers to teach fractions to students through the use of different media. It contains a base and various fractions that students can place in the base shape to represent fractions in…
Learn how to sum up fractions with this fractional cake. Just put the cake pieces in the base, follow the arrows clockwise and read the result in the base.
Put the cake pieces into the base, follow the arrows clockwise and read the result in the base. Disclaimer: This model is shared without any guarantees. Check if it fits your needs before using it. No responsibility is taken for any…
Filamentwechsel: bei 2.1mm Benötigt werden: 2x Magnete Ø8x2mm ( S-08-02-N / 1.1kg ) oder ( 1x Ø8x4mm / S-08-04-N / 1.8kg ) Opt. Gas-Brenner / Heissluftföhn NASA - Webb's Diffraction Spikes
I designed the fraction tower to make learning fractions visual and fun. Update 1-6-25: I uploaded higher quality STL's with a smooth surface.
Edit: The file had some issues with the 8ths and now the file is correct! I made a teaching aid for learning basic fractions for kids with the help of visualing them as pie charts, the file has three tables with 3 hardness levels ¼, ½, ¾…
There are AMS and non AMS .3mf files. Best opened in Bambustudio or Orcaslicer. For the non AMS/MMS Version you have to add a pause at layer 11 (2,2mm) to swap filaments. Boxes are stackable so you only need one cover per stack, not per…
Made to be paired with fraction buddy: https://www.printables.com/model/1166623-fraction-buddy
The openscad script contains modules to make a wedge of any desired angular width, with a text label embossed into it (of whatever size looks good and will fit) The STL I've uploaded contains one each of fractions 1/1 to 1/10, with radius…
EN) This 3D model represents a holder for a teaching aid used in fraction education. It is designed to hold discs with a diameter of 76.2 mm, which are inserted into the central part of the structure. The holder is designed to ensure…
I made an bottom and top piece for packing the tower with two rubber bands. In my opinion it more practicable than the Fraction Tower Holder, because it works with all heights no matter how many “floors” you use in your tower.
I did 37% esun PLA+ for very close to .25 lbs. At 100% infill you get .47 pounds which is close enough for me. Just melt a few screws or bbs into it if it makes you happy. I used the embedded text in Bambu slicer to print the weight in a…
JWST inspired diffraction spike cover to add to your zenithstar 61 II telescope. Pic attached of what they look like. You will need some kind of felt tape to attach on the inside. It will be loose if you don't. This is what I used…
This is a remix to allow mounting the GPS with just Velcro or another similar material instead of clips. Cutouts are on both sides to allow easy removal, and it's also possible to charge the GPS with a low profile USB-C cable. Print…
I wanted a way to mount my Bittydesign AR8-GT3 body on my Arrma Infraction without horrid body clips, so I designed a magnetic body mounting system that works perfectly. The front of the body is held very securely by 8 10lb magnets (4 in…
Warning, this ONLY works with the ZWO Seestar S50 dew/light shield - baffled. Make sure to print that part separately first before printing this one. Simple yet efficient spike diffraction mask made specifically to fit in dew shield.…
This 3D-printable adapter set (four pieces labeled A, B, C, and D) securely holds SBS 96-well plates and deep-well blocks on the Bio-Rad BioFrac fraction collector tray. Designed for seamless compatibility with the standard 96-well plate…
Learn fractions with thses pie circle fraction toys. Print in place no brim, no supports, load, print, walk away. Each one is its own file to make it easy to fill your bed or make them as big as you want them.
Rear wheel well fully redesigned from new sketches to match side skirt mounting holes on original design. More strength, and allows more room fore and aft of the tire to prevent rubbing. Front deflector includes additional mounting point…
Simple fractions kit with 2 spaces to compare fractions. Designed in Tinkercad. Category: Math
I designed this part to create the diffraction spikes seen in images taken through reflector telescopes, with the main goal of concealing any small focus errors. It fits the Nikon HB-71 lens hood found on the Nikon 200-500mm f5.6. I'm not…
This cap is used to create a laser diffraction pattern. Print it and then stretch a thin material across the end. Use glue to retain the line. Fit the cap on the end of a laser pointer and point it at a screen such as a white wall. The…
Please share the link back to this thing when you share your builds! Its part of the attribution license I shared this under, Thank You! Side skirts fit on a cr-10 size bed, wheel arches fit on smaller printers. Split skirts coming soon…
A little teaching aid I created to help my son learn the common fractions one uses when using imperial inches; 1/2, 1/4, 1/8, and 1/16th.
7" x 4" Fraction to Decimal Conversion Chart Print has high layer height on the numbers end print once desired height is reached on the numbers.
A simple and effective tool to teach or learn about math fractions ,perfect for kids Math for clarity or for visual learners (print in different colors for clarity). printed with 15% infill No supports required! 120mm radius
Fractions ½ - 1/7 . I also designed a container EDIT: Added ring to hold pieces in a circle.
These 3D printed fractional plates are designed to fit a standard 50 mm Olympic barbell. Each plate is made of two interlocking parts that can be easily filled with sand (or another dense material) to reach the desired weight. To…
Discover a clever, intuitive, and truly engaging way to understand fractions! This educational 3D set is designed to visually demonstrate how fractions work and how they combine. It’s perfect for kids, students, teachers, homeschooling,…
I made this to use my existing 50mm Eleiko 0.25 kg & 0.5 kg plates with my Ironmaster dumbbells. Printing: PLA, standard settings Dimensions: OD: 49.75 mm ID: 26.8 mm Thickness: 6 mm Use this adapter at your own risk. Improper use can…
print 17x for base game print 24x for base game with prophecy of kings extention buymeacoffee.com/Thorben
Fractional drill bit holder with a slide-on lid Sizes: 3/8, 5/16, ¼, 15/64, 7/32, 13/64, 3/16, 11/64, 5/32, 9/64, 1/8, 7/64, 3/32, 5/64, and 1/16 V2 Fixed gap issue that was appearing with V1
60x60mm diffraction grating mount for 52mm DSLR lens. Print at 0.12mm layer heigth. You need: · A 60x60mm diffracting grating like this:…
a rally front spliter for the arrma infraction 3s / mega Category: R/C Vehicles
Kids had some trouble learning fractions. this was an easy desing bud helped them out allot. used a color for every fraction, help also to memorise by color
This is a shoulder rest for particularly small violinists (i.e. young children). I designed it to promote good posture and comfort, which is hard to find at this size: Commercial shoulder rests can help position the violin correctly, but…
This is a fully parametric model for a weight plate storage peg, ideal for smaller fractional plates. The default dimensions perfectly fit a Mirafit M200 rack and several other common racks with the same dimensions (60mm posts, 50mm hole…
These are alternative models of Diffraction spikes to use on SeestarS50
Update: I've added a new, chamfered version of the case body for anyone who's getting a line on the outside where the hollow begins. (I didn't notice this until I tried printing in a matte filament instead of a normal one, since it's…
A stand for the cheapest micro weights I found on amazon at the time. I included the CAD files if you want to edit it. I printed it with PETG but I'm sure just about anything will work save chocolate. If you do print it with chocolate…
Bring the iconic look of the James Webb Space Telescope (JWST) to your home! This set of stars, featuring the signature diffraction spikes, is specifically engineered for a fast, clean, and frustration-free printing experience. I went…
For teaching fractions a small remix of the original discs. Completely redesigned box. Now the box has a thread and handling holes for easier removal of discs from the box box without handling hole can be found here:…
I found the amazing deck box for the trading card game Altered from Mike Meunier , but it only came with one lid for the Bravos fraction and the lid was quite large, so I designed 6 smaller lids with the logos of the 6 fractions of the…
Apprenez les fractions et éventuellement leur rapport avec les angles. A vous de construire le protocole d'enseignement qui va avec. 1/2 - 180 degrés; 1/3 - 120 degrés; 1/4 - 90 degrés; 1/5 - 72 degrés; 1/6 - 60 degrés; 1/8 - 45 degrés;…
Apprenez les fraction en vous amusant. Vous devez passer vos couleur en jaune (ou inversement). Inventez la cinématique qui vous convient en fonction de votre progression. J'ai hâte de voir les règles que vous allez inventer. Bon jeu à tous
Fits a 3x3 rack with 1" holes. Use 10mm threaded inserts, fender washers and screws of choice to attach. I used PETG and they have been holding up well for a few months already.
Tato didaktická pomůcka je určena pro badatelsky orientovanou výuku zlomků na základní škole. Sada obsahuje černou kruhovou podložku reprezentující jeden celek a barevně odlišené výseče zlomků (od 1/2 až po 1/12). Počet dílků dané barvy…
Magnetic Fraction Slices is a hands-on classroom maths aid designed to help learners visualise and compare common fractions. Each fraction set forms a complete “pie”, with individual slices labelled on top. The set includes: 1/2 1/3 1/4…
A version with the back filled in for printing without bridges. Category: Physics & Astronomy
This is a customizable version of my fractional inch radius gauge. *This site contains affiliate links for which I may be compensated The gauge set shown in the photos was printed using eSun PETG black: http://amzn.to/28WRGNd The holes in…
This is the fraction collector for our FPLC design. The design focuses on minimal commerical parts, and only requires a few 625z bearings, GT2/2GT belts, 2 NEMA 17 motors and microswitches - but requires some extensive 3D printing. The…
1lb printable plates for fractional/micro loading an Olympic (2") bar. The 3d rendering preview on printables looks odd because it's displaying negative space as positive space. Mine came out slightly light (as shown), but that's well…
Diffraction Grating Viewer. Diffraction Grating Holder 1,000 lines per mm Diffraction Grating Slide Linear 1000 Lines/mm Holographic Physics Spectrum ebay Seller : shy_halat Diffraction Grating Viewer. Diffraction Grating Holder…
Fraction dice created for Virginia Council of Teacher of Mathematics 2016 conference. 1/2, 1/3, 1/4, 2/3, 3/4 & 3/2 Presentation materials available at http://DesignMakeTeach.com/3DMath This thing was made with Tinkercad. Edit it online…
The unique geometry of the James Webb Space Telescope produces 8 point diffraction spikes around bright stars. This characteristic pattern is a tell-tale mark of JWST images and makes for an attractive holiday ornament! Looks great…
