Cesar G. Queyquep / Cesar GQueyquep
Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Class activities on crossnumber puzzles, geo-nopoly, picture puzzle mini experiments, construction classwork, riddles, mystery questions and discovery games, plus optional enrichment exercises for skillbuilding and enhancing recall. With solutions.