Keyword: «reactions»

This article includes tasks in various areas of functional literacy (reading literacy, mathematical literacy, natural science literacy, global competencies and creative thinking). All materials are united by a common theme: "Metals". The tasks are designed for students of grade 9. The work is aimed at developing the individual's abilities to formulate, apply and interpret knowledge in a va-riety of contexts. The illustrations used in the work are taken from open sources on the Internet.