Why are there no exam results in biology?
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Among the problems with parameters included in the profile Unified State Exam in mathematics, one can distinguish a special class of tasks that are almost impossible to solve using standard school techniques. Often the functions on the left and right sides of the equation have fundamentally different natures, which does not allow the use of an analytical approach. And the complex form of these expressions makes constructing graphs problematic. The solution in this situation may be the minimax method for solving problems with parameters, which is based on the use of monotonicity and boundedness of functions.
Children may find some lessons boring. And then discipline begins to suffer in class, students quickly get tired and do not want to take part in the discussion. Case lessons were created to connect school knowledge with urgently needed competencies such as creativity, systematic and critical thinking, determination and others. Thanks to the cases, you can help the student benefit from and enjoy studying and cope with his personal problems!
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The main wave of passing the 2018 Unified State Examinations has begun. Graduates take mandatory exams and optional Unified State Examinations and look forward to their preliminary results. The results of the Unified State Examination in several subjects will be known after graduation ceremonies in schools. When will the results of the Unified State Exam in Biology 2018 be known and how to find out using passport data using the official Unified State Exam website and the State Services portal.
How to get acquainted with the results of the Unified State Exam in Biology 2018
The Unified State Exam in Biology in 2018 will be held on June 18, the results will be known no later than July 4th. This date is the deadline, it was announced in advance and is normative for people checking the Unified State Examination and publishing the results.
In cases where the results are ready for publication before the officially specified date, they are published ahead of schedule. That is why it makes sense for schoolchildren who are impatient about how they passed the Unified State Exam to check the results two or three days before the specified date.
To find out the results of the Unified State Exam in Biology 2018 using passport data, you need to use either the official Unified State Exam portal or the State Services portal. Page of the official portal of the Unified State Examination - . In order to check the results of the Unified State Exam, you need to enter your passport data, as well as the registration code or document number, which are indicated on the Unified State Exam pass form. By selecting from the list the region in which the exam was taken, an eleventh-grader can receive all available information about the results of the Unified State Exam even before it is announced at school.
A backup option for viewing the 2018 Unified State Examination results in biology is on the State Services portal. The interface for receiving the service is almost identical, and the only additional thing required is registration on the State Services themselves. This option is worth keeping in mind in case the official Unified State Exam website cannot withstand the load, especially during the publication of the results of popular exams.
We wish graduates only positive emotions from their Unified State Exam results and successful admission to higher education institutions. For those who failed the Unified State Exam, we would like to remind you that retaking exams in compulsory subjects (basic level mathematics and Russian language) will be possible in July or September 2018. For all other subjects, retaking will be possible only next year.
MBOU Secondary School No. 3 Art. Serfdom
Analysis of a trial exam in biology in grade 11 in the Unified State Exam format.
Teacher: Kravchina E. P.
In order to control the preparation of graduates of the 11th grade of the educational institution for the Unified State Exam in elective subjects, to familiarize them with the content of KIM, to monitor the state of teaching of subjects and in accordance with the schedule of activities for the preparation and conduct of the Unified State Exam in the 2017-2018 academic year, December 26, 2017. A trial exam in biology was conducted in the Unified State Exam format. The exam was conducted using uniform control measuring materials and subsequent processing of the results. 2 people took part in the trial Unified State Examination in biology. One student was absent due to illness.
No violations were recorded when filling out response forms.
Analysis of the results shows that students have a good command of such topics
Difficulty levels of the task: B – basic, P – advanced, V – high
p/p | Checkable Content Elements | Student's name | Difficulty level | Maximum score for completion | Point for completion |
|
Biological terms and concepts. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Biology as a science. Methods of scientific knowledge. levels of organization of living things. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Genetic information in a cell. Chromosome set, somatic and germ cells. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Cell as a biological system. Life cycle of a cell. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Cell as a biological system. Cell structure, metabolism. Life cycle of a cell. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Mono- and dihybrid test crosses | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Zuza Anastasia | ||||||
Khudyakov Efim | ||||||
Organism as a biological system. Selection biotechnology. Correspondence | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Organism as a biological system. Selection biotechnology. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Diversity of organisms. Bacteria. Mushrooms. Plants. Animals. Viruses. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Diversity of organisms. Basic systematic categories, their subordination. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Human body, human hygiene. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Human organism. Drawing. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Human organismsubsequence. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Evolution of living nature | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Evolution of living nature. Human Origins | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Zuza Anastasia | ||||||
Khudyakov Efim | ||||||
Ecosystems and their inherent patterns. Biosphere. Correspondence | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
General biological patterns. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
General biological patterns. Man and his health. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Biological systems and their patterns. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Application of biological knowledge in practical situations. | Zuza Anastasia Khudyakov Efim | |||||
Task with the image of a biological object | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Biological information analysis task | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Generalization and application of knowledge about humans and the diversity of organisms. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Generalization and application of knowledge in a new situation about the evolution of the organic world and environmental patterns. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Solving cytology problems to apply knowledge in a new situation. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
Solving problems in genetics to apply knowledge in a new situation. | Zuza Anastasia | |||||
Khudyakov Efim | ||||||
The maximum initial score for the work is 59 |
||||||
Biology Mock Exam Results
No. | Full name | Primary score | Test score |
Zuza Anastasia | |||
Khudyakov Efim |
Graduates demonstrated stable knowledge and skills in solving basic and advanced levels of complexity, part 1 tasks.
The most difficult questions turned out to be those that test the ability to work with text, diagrams, and solve molecular and genetic problems in Part 2.
Based on an analysis of typical errors recommended:
1. Continue individual work with students to eliminate knowledge gaps in preparation for the final certification in biology.
2. To provide an individual approach to students in the process of preparing for the final certification, allowing those less prepared to practice the skills they are developing for a longer period of time.
3. Develop in lessons skills related to extracting from text and using information necessary for practical application in everyday life.
4. Work with tasks to find and correct errors in biological texts, teach correctly, and format answers in similar tasks.
5. Pay more attention to solving genetic and molecular problems, learn how to format them in accordance with the requirements.
6. It is advisable to use tasks for control similar to the tasks of the examination paper.
7. Conduct a trial Unified State Examination in the subject with 11th grade student Victoria Popova, who was absent due to illness.
The certificate was prepared by a biology teacher: E.P. Kravchina.
Analysis of the Unified State Examination results in biology in 2017
In 2017, at the municipal educational institution “Secondary school No. 8, village. Gorkaya Balka" 2 graduates of the 11th grade took part in passing the Unified State Exam in biology. The average score was 55.5, maximum 68 - Anna Girenko, minimum 43 Daria Kononova. (Table 1, 2). School students showed a level of mastery of biology that was 1.9 higher than the average regional score (Table 3).
Table 1
table 2
Results of the Unified State Examination in biology at the Municipal Educational Institution “Secondary School No. 8 p. Gorkaya Balka"
Didn't dialminimum, %
55,5
Table 3
Average USE score in biology
Analysis of student completion of biology assignments
ExaminationJobUnified State ExamBybiology 2017 contains 28 tasks, consists offromtwoparts, eachfromwhichIt hasmineleveldifficultiesAndformat. FirstPartconsists offrom 21 tasksWithbriefanswer. Answersneed towrite downVformwordsorphrases, numbersorsequencesnumbers. INfirstPartincludedtaskstwolevelsdifficulties: 10 - basiclevelAnd 11- increased. Suchformat- firstinnovation.Secondinnovation- graduateneed to: analyzeinformationVgraphicortabularform (1 exercise) to complementmissinginformationVschemeAndtable (2 tasks) installsubsequencesystematictaxa, biologicalobjects, phenomena, processes (3 tasks) decidebiologicaltasksBycytologyAndgenetics (2 tasks) fulfilltasksWithmultiplechoice (7 tasks) Andinstallcompliance (6 tasks) WithpatternorwithouthimSo, 21 exercisenewtypehavesignificantdifferencesAndallowmore preciselyestimateknowledgepassedmaterial, AAlsorequireseriouspreparation. SecondPartexam ( increasedcomplexity) SecondPartUnified State ExamBybiology 2017 orientedongraduateshavinghighlevelknowledgeBysubject, Amore preciselyontheiridentification. HereNonochanges. In the second part7 tasks, formedByspecieseducationalactivitiesAndVcomplianceWithtopicssubject. AnswersonthemGraduateswriteon one's ownVexpandedform. Byleveldifficulties: 1 exerciseincreasedAnd 6 highlevel. Insecondpartsgraduatemuston one's ownexplainAndjustifybiologicalphenomenaAndprocesses, be able toconductanalysis, systematizationAndintegrationknowledge, confirmtheorypractice. ANDAllThiscompetentlyformulateVexpandedanswer. Howis assessedPrimarymaximumquantitypointsbehindstateexamV 2017 yearhas changed, ButNotsignificantly. Behindperformance 10 tasksbasicleveldifficultiesgiven 17 points, behind 12 tasksincreasedlevel - 24 points, behind 6 tasks high level - 18.V amount - 59 points. Minimum quantity points For delivery exam By biology will be 36 points.
Results of completing part of the Unified State Exam.
Part I tasks
Order-forged
number
butt-
nia
Verifiable elements
content And form
representation tasks
Uro-
ven
complicated-
ness
Max.
point behind
fulfilled-
opinion
tasks
% completed-
opinions
% failed- or
1
Biological terms And concepts.
Addition scheme
B
1
50
50
2
Biology How the science.
Methods scientific knowledge. Levels
organizations alive.
Multiple choice
B
1
100
0
3
Genetic information V cage.
Chromosomal set somatically And sexual cells.
Solution biological tasks
B
1
100
0
4
Cell How biological system. Vital cycle cells.
Multiple choice
( With pattern And without drawing )
B
2
100
0
5
Cell How biological system. Structure cells, metabolism.
Vital cycle cells.
Establishment compliance
( With pattern And without drawing )
P
2
100
0
6
Mono- and dihybrid, analyzing
crossing.
Solve a biological problem
B
1
0
100
7
P
2
100
0
8
Organism as a biological system. Selection. Biotechnology.
P
2
50
50
9
Diversity of organisms. Bacteria, Fungi, Plants, Animals, Viruses.
Multiple choice (with and without picture)
B
2
100
0
10
Diversity of organisms. Bacteria,
Fungi, Plants, Animals, Viruses.
Establishing correspondence (with and without a picture)
P
2
50
50
11
Diversity of organisms. Basic systematic categories, their subordination.
B
2
50
50
12
Human organism. Human hygiene.Multiple choice (with and without picture)
B
2
100
0
13
Human organism. Establishing correspondence (with and without a picture)
P
2
50
50
14
Human organism. Establishment
sequences
P
2
100
0
15
Evolution of living nature. Multiple choice (working with text)
P
2
100
0
16
Evolution of living nature. Human Origins. Establishing correspondence (no picture)
P
2
100
0
17
Multiple Choice (no picture)
B
2
100
0
18
Ecosystems and their inherent patterns. Biosphere.
Establishing correspondence (no picture)
B
2
50
50
19
Sequencing
P
2
0
100
20
General biological patterns.
Man and his health. Working with a table (with and without a picture)
P
2
100
0
21
Biological systems and their patterns. Data analysis, in tabular or graphical form
P
2
100
0
Part II tasks
Order-forged
number
butt-
nia
Verifiable elements
content And form
representation tasks
Uro-
ven
complicated-
ness
Max.
point behind
fulfilled-
opinion
tasks
% completed-
opinions
% failed- or
22
Application biological knowledge in practical situations (practice-oriented task)
P
2
50
50
23
Task with the image of a biological object
IN
3
50
50
24
Analysis task biological
information
IN
3
50
50
25
Generalization and application of knowledge about humans and the diversity of organisms.
IN
3
50
50
26
Generalization and application of knowledge in a new situation about the evolution of the organic world and environmental patterns
IN
3
100
0
27
Solving cytology problems to apply knowledge in a new situation
IN
3
50
50
28
Solving problems in genetics to apply knowledge in a new situation
IN
3
100
0
After analyzing the students’ work, it was revealed that the students were having difficulties with the following questions:
IN PART 1
- EXERCISE 1Biological terms And concepts. Addition schemes - 1 person
- TASK 6Mono- and dihybrid, analyzing crossing. Solve a biological problem - 2 people
- TASK 8 The organism as a biological system. Selection. Biotechnology.Establishing correspondence (with and without a picture) - 1 person
- TASK 13 Human body. Establishing compliance (with and without drawing) – 1 person.
- TASK 18 Ecosystems and their inherent patterns. Biosphere.
Establishing compliance (without drawing) – 1 person.
- TASK 19 General biological patterns. Establishing a sequence - 2 people.
Girenko Anna started completing all the tasks of part 2. For task No. 27, Anya scored the maximum amount - 3 points. Kononova Daria started only two tasks of part 2.
0 points%
1 point
%
2 points,
%
3 points
%
1
elevated
2
High
3
High
4
High
5
High
6
High
7
High
Based on the analysis of the Unified State Examination results in biology and the completion of assignments, we can conclude that the students coped well with the tasks of the first part.
It should be noted that students have a sufficient level of biological literacy and competence, and knowledge of general biological and environmental laws.
But incomplete answers to tasks with free detailed answers, biological mistakes made, and poor knowledge of algorithms for solving problems in genetics did not allow graduates to obtain the desired results.
Required areas of work :
1. Adjustment of work programs with planning of more hours on the most complex topics and sections in biology.
2. Repetition of material on botany and zoology at a higher level from the point of view of ecology, evolution, and genetics.Plan a repetition system, including, if possible, in the content of each lesson certain skills listed in the codifier.
3. Implementation of interdisciplinary connections between geography, chemistry, biology, physics in the study of the life processes of living organisms.
4. Advanced training for biology teachers, on the specifics of preparing students for the Unified State Exam and assessing answers.
Recommendations and suggestions:
1. Since the test part of the examination paper has undergone significant changes, you should be very careful
study the Demo version of KIM Unified State Exam 2017..
2. To test your knowledge, use various test tasks based on the Unified State Exam materials of previous years, the demo version of 2017, assignments
StatGrad systems, etc. Actively use electronic and Internet resources, materials from the Open Bank of Unified State Examination tasks.
3. Systematically conduct in-school assessments of students’ knowledge and a trial exam in biology in the form of the Unified State Exam in 11th grade. Based on the results of the diagnostics, perform an analysis of the students’ work.
4. Pay special attention to the correct completion of the answer forms for the assignments presented in the new form.
5. Conduct individual lessons on general biology and genetics.
Biology teacher G. M. Zalukaeva