The flowchart and the linear algorithm
Answers are for parents and teachers.
1
Draw a “Washing hands” flowchart with 5 actions: ovals, rectangles and arrows.
Free answer (2 ovals, 5 rectangles, 6 arrows)
2
Write your way to school as a linear algorithm of 4 actions.
Free answer
3
Write an algorithm with two swapped actions (“Getting dressed: put on the shirt, take the shirt from the wardrobe”) and find the mistake.
First take it from the wardrobe, then put it on
4
A robot goes on a 3×3 field from the bottom left to the top right square. Say how many rectangles the flowchart has (each arrow is one action).
4