1. Letterherkening: noteer de namen van de volgende letters.
1. λ = labda 4. π = pi 7. η = èta
2. θ = thèta 5. γ = gamma 8. χ = chi
3. ρ = rho 6. σ = sigma 9. ζ = dzèta
2b. Noteer de letters in alfabetische volgorde.
1. β ζ θ λ μ ξ φ ω
2. α η ν ο π σ χ ψ
3. γ δ ε ι κ ρ τ υ
4. ζ η θ ν ξ φ χ ψ