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Times tables tester

Početni | MakeCode, Python | LED zaslon, Tipke | 4 Quality education, Multiplication, Randomizacija, Varijable

1. korak: Napravi

Što je to?

Test your knowledge of times tables with this project.

Ova dva videa prikazuju što ćeš napraviti i kojim kodom:

Kako to radi

  • The program uses two variables called “a” and “b” to store random numbers.
  • Variables store numbers or values that can change in a computer program.
  • Press button A to generate a random number between 1 and 12 for the variable “a” and to show it on the LED display. Press button B to generate another random number between 1 and 12 for “b” and to show it on the LED display.
  • Shake the micro:bit to find out what the product is - that's what the answer would be if the numbers were multiplied together. This part of the program works using the multiplication block from the maths menu in MakeCode.
  • You can use this project in a competitive two-player game, where the two random numbers are read out and each player must shout out the correct answer first to win a point.

Što ti treba

  • micro:bit (ili MakeCode simulator)
  • baterije (prema potrebi)
  • our set-up guide may be useful

2. korak: Kodiraj

3. korak: Unaprijedi

  • Adjust the program so that it helps you to learn square numbers.
  • If you are playing the two-player game, create another program on a different micro:bit to keep track of the players' scores.
  • Use various inputs in this program to trigger different sound effects, which you can play when players give a correct or incorrect answer.