Thinking critically with maths

Why this, why now

Cutubkani wuxuu horumarinayaa aqoonta ardayga ee mawduucan, isagoo ku dhisaya waxa ay horey u barteen.

Prior knowledge requirements

• Ardaydu waa inay yaqaanaan aasaaska maadada.
• Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.