Virtual B4
Virtual B4
A course that explores binary numbers, binary addition, subtraction and memory. Build and program a simple logic computer.
Let's get started
Lesson Plan
1. 3-2-1 go !
Learn about binary numbers.
Lesson Plan
2. Binary Counting
We go from 4 bit to 8 bit.
Lesson Plan
3. Longer Binary Numbers
; Add two binary numbers.
Lesson Plan
lock 4. Addition
(requires student license)
; Add three binary numbers.
Lesson Plan
lock 5. More Addition
(requires student license)
; Subtract binary numbers
Lesson Plan
lock 6. Subtraction
(requires student license)
; How a computer remembers few bits of information.
Lesson Plan
lock 7. Short-term memory
(requires student license)
; How a computer can automatically remembers information
Lesson Plan
lock 8. Short term memory and the Clock Signal
(requires student license)
; How a computer remembers many bits of information.
Lesson Plan
lock 9. Long term memory
(requires student license)
; How does a computer choose the data it needs to process?
Lesson Plan
lock 10. Giving Direction to Data
(requires student license)
; We start building a real computer
Lesson Plan
lock 11. Build a Manual Computer, Part 1
(requires student license)
; We continue building a real computer
Lesson Plan
lock 12. Build a Manual Computer, Part 2
(requires student license)
; A computer capable of addition, subtraction and data storage.
Lesson Plan
lock 13. We make a real computer
(requires student license)
; Make your own experiments from scratch.
Lesson Plan
lock 14. B4 Workshop
(requires student license)