Catalyst 3 Red Student Book

The parallel higher level Red books in the Catalyst series use the same format as the Green books. This text also includes hands-on activities, summaries, and in-text questions to help pupils consolidate their knowledge.

Cartile rosii paralele de nivel superior din seria Catalyst utilizeaza acelasi format ca si cartile verzi. Acest text include, de asemenea, activitati practice, rezumate si intrebari in text pentru a ajuta elevii sa isi consolideze cunostintele.