Hravá chemie 8 - učebnice (2022)

The chemistry textbook for the 8th grade of primary school introduces students to the basics of general and inorganic chemistry. It is based on the latest scientific findings. In an understandable manner, it teaches students to recognize fundamental chemical compounds and concepts such as: the periodic table of elements, chemical nomenclature, substances and elements, chemical bonding, ... Each chapter is enriched with clarifying comments, visual information, interesting facts, and practical examples. Students can carry out suggested demonstration experiments both at school and at home. Each chapter includes questions and tasks that reinforce acquired knowledge and connect the material covered with other fields of human activity: ecology, industry, history, biology, etc. The explanation is designed to make the material comprehensible, interesting, and engaging. The aim is to make the subject enjoyable for students and to spark a natural interest in chemistry. Content: Introduction to Chemistry, Mixtures, From Atoms to Compounds, The Periodic Table of Elements, Chemical Reactions and Calculations, Halides, Oxides, Sulfides, Other Significant Compounds, Hydroxides, Acids, pH of Solutions, Salts. The first part of the textbook is dedicated to an introduction to the study of chemistry, where students become familiar with the basic concepts used in chemistry. Here, students will get acquainted with...