This is a mid-1900s adding/subtracting machine that works like the La Pascaline of 1645.I used it in my classes as I taught about early computing devices.This is the only one of this model that I have although I have others in my TPT store.THIS ONE HAS DAMAGE -- THE RE-SET DOES NOT WORK AND ONE CENTER PIECE SHOULD BE GLUED BACK.If you are unhappy with it, I will gladly refund or replace it with another similar model, if still available.
Creating dot to dot Animal Pictures in MS Word Vol. 4
YW- activity- Website where students can upload photos of themselves and fill it with words about themselves and their interests! As of the website was not allowing people to make their own, but promised it would be ready soon.
These "adding machines" are a work-alike for Pascal's La Pascaline, built in They were used in my classes teaching the methods of early calculating devices and do an excellent job of duplicating the adding and subtracting done by Pascaline.
This is a smaller version of the adding device that works like Pascal's La Pascaline, invented in It has been used in my classes when we taught about early calculating devices. This is the only one I have of this size. I have others at my TPT store.
This is a pencil box mid 1900s adding device that works like the 1645 La Pascaline.It was used in my classes when we taught about early computing devices.This is the only one of this model I have. I have other models at my TPT store if your are interested in more or a different model.Price includes s/h
This book has 60 missions for the student to program for the Recon robot to complete. 1 of 3 planned books. This is the Beginner's level and and 3 -- soon available, will be for Intermediate and then Advanced. The robot was a Toy of the Year