Simulators
Physics
- Algodo
Algodoo gives you the opportunity to play with physics. Use your own hands and simple drawing tools to design, construct and explore the world of physics.
Sounds like an interesting idea? Algodoo is that program.
CAD
BlocksCAD is the graphical, engaging, and effective way to teach coding, where the outcome is improved math & computer science skills.
Educator and Administrative Features:
Create classes
Manage your student’s accounts
Access and Edit student code
Download student .stl files for your 3D printer
Support from the BlocksCAD team
See how long students spend on their designs
Lessons provided for grades 3-12:
Introductory lessons
Common Core math aligned lessons
CSTA Computer Science standards aligned lessons
Create your own custom lessons
- Blockcad
BlockCAD is a freeware program for building virtual models with Lego-like bricks. You can save your models, or save pictures of them (.bmp, .jpg), even reuse a complete model as a part in another model. Everything can be controlled with the mouse, but it’s also possible to use the keyboard for most of the commands, making ‘routine building’ more effective, and there is a minimum of text involved, to make it easier for kids,BlockCAD is not a full CAD program, the pieces can only be placed ‘studs up’, and rotated in steps of 90 degrees. It is impossible to draw pieces that are partly inside other parts, which excludes almost all of the Lego Technic line, but there’s still a lot of fun to be had with it. BlockCAD is freeware, but if you really like the program, I would be happy if you send me a piece of (real) Lego, and maybe a postcard from your home town. My mail adress can be found in the About… box in the program. 
Welcome to the STEMulator world, an interactive exploration platform designed to ignite a spark of curiosity in young minds! In the STEMulator you can explore the fields of science, technology, engineering and mathematics in a virtual landscape.