Сборник задач по подготовке учащихся к международным исследованиям timss и pisa


Chemistry:  Classification and composition of the matter; properties of substances; chemical processes  Geography and Astronomy



Pdf көрінісі
бет84/115
Дата18.10.2022
өлшемі3,47 Mb.
#153746
түріСборник задач
1   ...   80   81   82   83   84   85   86   87   ...   115
Байланысты:
Тимс,Пизаға дайындық

Chemistry: 
Classification and composition of the 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 the types of teaching and learning activities -
Knowledge, application and reasoning

Table 2 - Educational and informative activities 
Types 
Learning area 
Knowledge
Reproduce on 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 


128 
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; presentation of data 
Thematic block of the 
Number
for students of the 
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, their use in solving 
various problems. 
Tasks of the substantial block 
Algebra
contain questions aimed at identifying 
numerical patterns and the use of algebraic symbols in solving mathematical 
situational tasks. 
Completing the tasks of the substantial block G
eometry
, 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. 
The substantial block D
ata and the probability
includes the tasks for 
presentation and interpretation of data, graphs and tables. 
The following instruction is offered at performing tasks in scientific and 
mathematical literacy as a guideline. 
1. Read the task and try to extract key information. 
2. Carefully read the drawings, diagrams, graphs and tables to the tasks. 
3. It is necessary to consider to simplify the sentences, which will make easy the 
solution of the problem. 
4. If necessary, try to make a schematic drawing or a picture. 
5. In most cases, it is useful to solve the problem in a general way, denoting all 
values with the corresponding letters and making with them the necessary. 
6. After receiving the solution in general way, try to verify its reasonableness, by 
analyzing dimensions and comparing it with the the solved similar problem. 


Достарыңызбен бөлісу:
1   ...   80   81   82   83   84   85   86   87   ...   115




©engime.org 2024
әкімшілігінің қараңыз

    Басты бет