Using Tinkercad to create Matariki AR/VR Design

 

In New Zealand we have the Matariki Celebration coming up next month.   At our school we have a number of projects that we want to create for this celebration.   When considering this event we also need to take into account location variations such as ourselves in Taranaki celebration a variation of this with Puanga.

We used Tinkercad to create a students versions of the stars.   We wanted the students to create their own version of this group of stars and then project them into different locations and also look at the different grouping of the stars, the relative size of the stars and the different locations so that the group could be recognised.

This work plane from Tinkercad is a students representation of the group of stars.   This was the students first attempt to create this and is going to undergo some revision and reworking.   This version of the cluster also used a basic star shape before the students had the ability to modify and adapt the design.   A number of the students in the classroom had completed different versions of this group of stars.   One had introduced labelling into the design and had the names of each of the stars in Maori written underneath the picture.

Again the sharing of this project with the students had helped them create the ideas and think about different ways that they could use Tinkercad to show this design and how it then might be created.

Once the design was created the next step was to look at locations where the students could use the Tinkercad App to AR/VR the design onto a blank background.   Once this had been completed the students then took the image that was projected and applied a pic collage filter.

This is the design from one of the students (it is shown above) then projected onto the floor of the classroom.   The shapes that are created by the AR/VR image maker are the carpet from the floor and also the walls and the furniture into the classroom.

The students then attempted to look at a number of locations and different filters which they could apply and attempt to find that best that represents the constellation.

Some filters tend to make the design less dramatic and not stand out - and there are some experimenting to go and we are also looking at different filters, exposures and editing of the photograph to improve the presentation.   There will be a number of additional images for this activity uploaded on the Facebook page, you can locate that by clicking on this link here.

3D Printed Award

 

Challenge: For a student to design something, and modify and print it during their first week of school.

Background; This is a basic foundation task to have a new student excited and involved in the process of 3D Printing.   In this case the student found a design that they wanted to print (the trophy) and then wanted to make an iPad stand which they wanted to personalise by introducing the persons name on the reverse side.

The student working on this task joined the classroom this week, had another student acting as someone to mentor them and this is their first attempts at 3D Printing.

Resources Used: iPad, Tinkercad App, Bambu P1S Printer, regular PLA.    

Level of Difficulty: Low - this is an introductory task (for an eight year old) where the intention is for them to be successful with the process, the design and the outcome.  It is something that should be considered a basic fundamental task.

Size: The trophy measures 50mm across and is 60mm high.  The stand measures 80mm across was 60mm long and was 70mm high.

Cost/Price: The stand used 44g of PLA and the trophy used 14g of PLA to complete.  The price to print both of these items was a combined $1.10c.

Timeframe: Two print the two items side by side took ninety minutes with the standard (default) settings.

What we would do differently/Next steps for the students: The idea behind something like this is to get the student learning the concept, ideas and thinking about what else or where to next.  In the initial design process the student wanted to make an iPad stand however in this instance the stand is too small - it makes a excellent phone stand but to convert it would require resizing and developing.   There was a star that the student wanted to have on the stand under the name, but they didn't attach it to the base and it floated as a result.   This would be something that could be addressed with a revision.

3D Printed Oversized Desk Unit

 

Challenge: Can we push the use of the P1S Bambu printer to print something large and unique?

Background: As noted - an oversized creation designed by two students.   One of of whom who has been in the classroom a short time the other who has been designing since the start of the year.   As both students worked independently together the students designed a large unit to be used to organise items on a students desk and act as a name and work station.

Due to its size this was not considered to be something that would be produced by every member of the classroom.    

Resources Used: iPad, Tinkercad App, Bambu P1S Printer, regular (white PLA).

Level of Difficulty: This print although one of the students is somewhat of a novice has a number of levels to it and functions that are quite clever to design - there could have potentially more features but this is a solid mid range design.

Size: This is quite a large print.   The print measures 110mm across at the base and is square shaped.   The design is 100mm high.

Cost/Price:   This large print uses 300g of filament to print and had a price point of $7.61.   There was rafting as a result of the hooks that were on each of the corners.   The PLA could have been reduced if these had been printed separately and then glue onto place on the item when it had been finished.

Timeframe: As stated we wanted to push the machine -this took six hours to print at the regular default settings and the regular infill etc.

What we would do differently/Next steps for the students:   The print was completed in a basic white so the obvious next step is the decoration of the print.  This is most likely to be completed via spray painting.   The letter that dominates the outside of the design would really benefit from a contrasting colour so we may look at attempting to mask it using tape before an adult sprays it.

As noted this is intended as a one off larger print for the machine, the first that we have attempted and is not going to be a whole class project.

3D Printing: Micro Scale

 

This print is something that we have attempted in the past, however it has been made possible to be completed using our P1S Printer.   In this instance the printer was able to produce this detailed print, which features a significant amount of technical difficulty, was printed in 26 minutes (which of course includes a six minute printer warm up time).    A number of options could be involving this print moving forward - the most obvious is that the student could design and create other farming or design related items to add to the scene.   There are a number of freely available designs and suitable other creations that could be used for this purpose.

The design here measures 70mm long (including the scoop) and is 30mm wide.   The design is 20mm high and the top of the scoop is slightly higher at 30mm.   This print uses 10g of PLA and had a price point of $0.25c.

3D Printed SVG Modified Dog

 

Challenge: To take an SVG file and convert or adapt it into something different using Tinkercad.

Background: This file was previously taken and adapted by another student as detailed on this post on May 31st.   This student also used the file however they changed it in a number of different ways as can be seen in the example left - the changes made by the student are in red.   

In this instance the student wanted to use blocks to surround the feet, to provide more balance, the head which was identified as seperate from the body (in the original SVG file in this case was linked via a collar with the name 'Bob' spelt out on it.   Emphasis was placed on the eye and finally a space was introduced into the middle of the shape, sunk into a box.   The intention at this point was to have the name 'Sponge bob' at this location but the font was too small and the detailed appeared blur not only in the original file but also the physical print.

This work was completed independently by an eight year old student who was from cohort two having two years experience of working on Tinkercad projects.  It required no assistance from the teacher.

The student was also able to use the Tinkercad App to project an AR/VR image of the design into and onto a variety of locations around the classroom and school as demonstrated in third photograph in this post.

Resources Used: iPad, Tinkercad App, 3D Printer and regular PLA.

Level of Difficulty: Low - as detailed in a number of previous prints that came from this series of designs and prints the students were used a pre-generated image and/or shape and looking at modifying something that was freely available.  The students in the class were all able to complete this independently.

Size: The print measured 99mm across from tip to tip and was 81mm high.  In this instance the student decided to complete the print with a width of 10mm.

Cost/Price: The print with the dimensions shown used 20g of filament to complete and had a price point of $0.51c.

Timeframe: To complete the print the printer took 42 minutes to complete (on a P1S).    The printer had a six minute warm up time an da thirty six minute to complete the printing.   There was minimal rafting that was associated with the print which consisted of the blocks around the base of the feet.

What we would do differently/Next steps for the students: The students design challenges focussed on the box at the centre of the design - the students idea for the words 'Sponge-bob' was not possible given the size of the space and the font.   The student has been asked to look at something else to replace this with and to develop another idea that would be more achievable.   

Developing Junior Linking: 3D Prints

 

We have detailed previously how the students of our school have developed a number of engineering skills related to their use of Tinkercad for CAD design and creation. A key engineering concept of use for the 3D Printing is some form of linking.   Our students have just started the journey - where they are experimenting with using a ball and socket design with their creations.   The first attempts are shown in the top left of this post.   While this may appear to have been successful the attempt to do so needs work.

The ball and socket combination requires the width to be able to manipulate the different sections and robust enough to be moved out of position and back into position again.

The student who has worked on this design has now started conferencing with the student who was responsible for the linking from the Market Day 2026 work.    This student while no longer in the classroom has the skill and the ability to help tutor the student to complete the process.

The linking example shown above as a first prototype measures 170mm long is 20mm high and currently 5mm thick/wide.   The print used 9g of PLA to complete the project and had a price point of $0.22c.

3D Printed SVG - basic shape: tank

 

Challenge: To use an SVG file to create and then modify a 3D Print.

Background: We have detailed this process extensively in the past and if you would like to see an explanation of the process please click on the link here.

In this example the student located a cartoon tank which they felt would convert positively to a 3D Print.   While there is detail in the print each element of the print is joined together so the entire print is essentially one piece - the student also determined (correctly so) that this could be printed successfully by the P1S Bambu printer and also that the detail that was seen in the SVG would transfer to the print.

Resources used to complete this project: SVG file (sourced online from a free site), iPad, Tinkercad App, 

Level of Difficulty: Low as shown by the time the student took to complete the task.  This was about the file selection and the import into Tinkercad.   The design itself was a straight forward port with no adjustment required.

Size: The print measures 170mm long was 80mm high and was 10mm thick.   Given the intended purpose for this print was some form of badge or keychain this is almost too long for this purpose.

Cost Price: This information has been sourced from the Bambu labs information page (a screenshot of which is shown above that details information about the print.  This print used 32g of PLA filament and had a price point of $0.82c.   There was no rafting or waste plastic associated with this project.\

Timeframe: The software above has precise timestamps for all print information.   Using this data we can determine that it has the usual six minutes warm up and a print time of 115minutes so a total run time to fully complete the project on default settings of one hour and twenty minutes.

What we would do differently/Next steps for the students:  The student believes that this completes the expected brief and they have moved onto other projects.