The teacher explains a mathematical calculation on the interactive white board. Which orchestration$($s$)$ is taking place? $/$ The teacher explains a mathematical concept on the computer screen. Which orchestration$($s$)$ is taking place? $/$ Die onderwyser verduidelik n wiskunde konsep op die rekenaar skerm. Watter orkestrasie$($s$)$ vind dan plaas?

A$.$ Spot$-$and$-$show $/$ Raaksien en wys

B$.$ Sherpa$-$at$-$work $/$ Sherpa$-$by$-$werk

C$.$ Link$-$screen$-$board $/$ verbind$-$skerm$-$bord

D$.$ Explain$-$the$-$screen. $/$ Verduidelik die skerm.

E$.$ Technical$-$demonstrations $/$ Tegniese demonstrasies