Abafundi abasezinhlelweni ezifanele okungezona eze-STEM basebenzisa izibalo ekuxazululeni izinkinga zomhlaba wangempela. Izihloko zifaka amakhono okucabanga okubucayi, amasethi, imidwebo ye-Venn nezinhlelo zokusebenza zayo, i-logic, imidwebo yezihlahla, amagrafu namasethi, uhlelo lwezibalo, amagrafu, imisebenzi, imisebenzi eqondile kanye ne-quadratic, amathuba, kanye nezibalo.