Сборник задач по подготовке учащихся к международным исследованиям timss и pisa
Chemistry: Classification and composition of matter; properties of substances; chemical processes Geography and Astronomy
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- Бұл бет үшін навигация:
- Types Learning area
- Mathematics Tasks in Mathematics, developed according to the structure drawing TIMSS tasks. Table 3 - Tasks in Mathematics Substantial blocks
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Classification and composition of matter; properties of substances; chemical processes Geography and Astronomy: The structure of the Earth and its physical characteristics; terrestrial processes, cycles, and history; Earth resources and environmental protection; The Earth in the solar system Physics: Physical state and changes in the substances; energy sources, thermal phenomena; light and sound effects; electric and magnetic phenomena; force and motion Effectiveness is evaluated by type of teaching and learning activities - Knowledge, application and reasoning. Table 2 - Educational and informative activities Types Learning area Knowledge Playing from memory natural scientific facts; define concepts and terms; describe organisms, processes, communication; give examples, to illustrate knowledge; demonstrate knowledge about the use of devices and materials Application Compare the similarities and differences; classify objects given; use models, diagrams, drawings; find a relationship, a decision; interpret information; explain various phenomena 127 Reasoning Analyze, solve problems; generalize; integrate knowledge of the different sections of natural sciences; formulate hypotheses and conclusions; design an experiment in accordance with the tasks; evaluate the advantages and disadvantages of the processes and phenomena Mathematics Tasks in Mathematics, developed according to the structure drawing TIMSS tasks. Table 3 - Tasks in Mathematics Substantial blocks Numbers: Integers; common and decimal fractions; whole numbers; relationships, percentages and proportions Algebra: Dependencies; algebraic expressions; equation / expression and function Geometry: Geometric measurement; geometric figures; location and movement of the figures Data and likelihood: Interpretation of the data; organization and presentation of data; likelihood Thematic block numbers for students 8th grade includes not only an understanding of integers and natural numbers, common and decimal fractions, proportions and interest, but also a demonstration of skills they use in solving various problems. Targets meaningful unit Algebra contain questions aimed at identifying numerical patterns and the use of algebraic symbols in solving mathematical problems situational. Completing tasks meaningful unit geometry, students should be able to analyze the properties and characteristics of two and three-dimensional geometric shapes, lengths of the sides, angles, dimensions and represent reasonable answers. Meaningful data block and includes the probability of job performance and interpretation of data, graphs and tables. When performing tasks in scientific and mathematical literacy as a guideline the following instruction. 1. Read the text of the job and try to extract key information. 2. Carefully read the drawings, diagrams, graphs and tables to problems. 3. It is necessary to consider simplifying the proposal, which will facilitate the solution of the problem. 4. If necessary, try to make a schematic drawing or a picture. 5. In most cases, it is advisable to solve the problem in a general way, all values denoting the corresponding letters and making with them the necessary calculations. 6. After receiving the decision in general, try to verify its reasonableness, by analyzing dimensions and comparing it with the already solved a similar problem. жүктеу/скачать 3,45 Mb. Достарыңызбен бөлісу:
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