Ngā wero a How binary digits work

Nama Ingoa Taumata Wero Ngā Reo
1.1 Whakaatu i ngā nama tāhūrua (kāore he tātai)
Kākano
Hua akoranga

Ka taea e ngā ākonga te:

  • Whakamārama he aha e puta ai te tāputa o tētahi papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama mai i te tikanga o te raupapa i te tuhiwaehere.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Block-based solution
Show Scratch solution
Show Python solution
1.2 Whakaaturia ngā Nama Tāhūrua (whakamahia tētahi taurangi)
Kākano
Hua akoranga

Ka taea e ngā ākonga te:

  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama mai i te tikanga o te raupapa i te tuhiwaehere.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Block-based solution
Show Scratch solution
1.3 Kāore e taea ki te reo Te Reo Māori
Display Binary Numbers (using variables as an operator)
Kākano
Hua akoranga

Ka taea e ngā ākonga te:

  • Whakamārama mai i te tikanga o te raupapa i te tuhiwaehere.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakatakotoria atu ka pēhea te rokiroki i ngā uara kei roto i te taurangi kia whakahoungia i tō waehere.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
1.4 Kāore e taea ki te reo Te Reo Māori
Display Binary Numbers (using a variable, operator and a repeat loop)
Kākano
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea e whakaaturia ai te uara o te taurangi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakatakotoria atu ka pēhea te rokiroki i ngā uara kei roto i te taurangi kia whakahoungia i tō waehere.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Block-based solution
Show Scratch solution
2.1 Kāore e taea ki te reo Te Reo Māori
Display number of dots for a given number of cards
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
Show Block-based solution
2.2 Kāore e taea ki te reo Te Reo Māori
Display number of dots from right to left in one line
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea e tāpiritia ai (ka honoa) ngā aho pūāhua.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
3.1 Kāore e taea ki te reo Te Reo Māori
Display number of dots from the given largest card to 1
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
4.1 Kāore e taea ki te reo Te Reo Māori
Count dots on 5 black and white cards (without a loop)
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Scratch solution
Show Block-based solution
4.2 Kāore e taea ki te reo Te Reo Māori
Count dots on 5 black and white cards (using a loop)
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
4.3 Kāore e taea ki te reo Te Reo Māori
Count dots on 5 black and white cards as one input (without a loop)
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakaatu ka pēhea te whakamahi i te kuputohu o te aho ki te tiki i te pū kei taua wāhi o te aho.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
Show Block-based solution
4.4 Kāore e taea ki te reo Te Reo Māori
Count dots on 5 black and white cards as one input (using a loop)
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakaatu ka pēhea te whakamahi i te kuputohu o te aho ki te tiki i te pū kei taua wāhi o te aho.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
4.5 Kāore e taea ki te reo Te Reo Māori
Count dots on any number of black and white cards as one input (using a loop)
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakaatu ka pēhea te whakamahi i te kuputohu o te aho ki te tiki i te pū kei taua wāhi o te aho.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Scratch solution
Show Block-based solution
5.1 Kāore e taea ki te reo Te Reo Māori
Display the binary cards needed to represent a given number of dots
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
5.2 Kāore e taea ki te reo Te Reo Māori
Display the binary cards needed to represent a given number of dots (all in one line)
Te whakatipu wheako
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
6.1 Kāore e taea ki te reo Te Reo Māori
Display the number of bits needed to represent a number
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Block-based solution
Show Python solution
7.1 Kāore e taea ki te reo Te Reo Māori
Display the binary cards needed to represent a decimal number between 0 and 31
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Scratch solution
7.2 Kāore e taea ki te reo Te Reo Māori
Display the binary cards needed to represent any decimal number
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Scratch solution
7.3 Kāore e taea ki te reo Te Reo Māori
Convert a positive decimal number to a binary number
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Python solution
Show Scratch solution
7.4 Kāore e taea ki te reo Te Reo Māori
Convert a decimal number to a binary number (alternative method)
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
8.1 Kāore e taea ki te reo Te Reo Māori
Binary representation of a decimal number between 0 and 31 by playing musical notes
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
8.2 Kāore e taea ki te reo Te Reo Māori
Binary representation of any decimal number by playing musical notes
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution
Show Python solution
9.1 Whakaaturia ngā kāri tāhūrua, me ngā tongi e whakaahuahanga ana i te nama mai i te 0 ki te 31
Kua rite kia whakawhānuitia
Hua akoranga

Ka taea e ngā ākonga te:

  • Tautuhi i te wāhi tika mō te tauākī 'mēnā' ('if' rānei), ki te whakamahi i te kōwhiringa.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Tautuhi ka pēhea, āhea hoki e mahia ai te koromeke ki te tukurua i tētahi rārangi o ngā tohutohu.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama i ngā āhuatanga hei whakaaro ina ka pātai koe i te tāuru mai i te kaiwhakamahi.
    Pūtaiao Rorohiko: Te Tuhiwaehere
  • Whakamārama ka pēhea ngā uara e tiakina e ngā taurangi, ka pēhea hoki e whakamahi ai i te papatono.
    Pūtaiao Rorohiko: Te Tuhiwaehere
Challenge Solutions
Show Scratch solution