Chemistry. Grade 9. Thematic and final control

The manual contains verification work on all topics of the grade 9 chemistry for the current, line (after studying a large amount of material), the final control and evaluate the educational achievements of students. Each work is presented in 4 versions.
Working with the collection allows you to combine the current test of the development of educational training material with their systematic preparation for state final certification (in OGE and EGE forms).
Verification work can also be used for the self -control of students.
After each work in the publication, there are forms of answers to draw up the results of the tasks. At the end of the manual, a table of individual achievements of the student was given, as well as the answers and criteria for evaluating the completion of tasks