Purpose: to check the acquired knowledge on the topic “Information modeling”.
Requirements to knowledge and skills
Students should know:
– The concepts of “model”, “modeling”
– information, full-scale and mixed models;
– Types of information models.
Pupils should be able to:
– give examples of modeling;
– create a mathematical model by problem definition;
– choose software to implement the model.
Programmatic and didactic equipment: cards with the text of the control work in two variants.
Execution of the lesson
I. Organizing moment
II. Setting the objectives of the lesson
Today in the lesson we will summarize the topic “Information Modeling”.
III. Working on the lesson topic
А1. Which model is verbal?
a) a floor plan of a room;
b) a tree of directories on a computer;
c) an instruction manual for a technical device;
d) a sequel.
А2. Which model can be considered informational?
a) a characteristic from the place of work;
b) a washing machine;
c) a toy;
А3. Which form of graphic model is applicable to represent processes occurring during time?
a) map; c) drawing;
А4. Visual representation of an information model:
a) verbal model;
b) graphic model;
c) logical model;
d) tabular model.
В1. What is the type of table “Athletic Section” that has fields: Name, Date of birth , Height, Weight, Blood pressure?
В2. What fields should a table have that can be used to determine
1) The names of boys who are into soccer;
2) The ages of the children who are into English;
3) The names of all the children who are into drawing?
С1. What is a model?
С2. Situation: to model a flowering bed, you cut out images of plants from pictures. Specify: object of modeling, model object, object properties for modeling, purpose of modeling.
С3. Construct a model of the genealogical tree of the Romanov dynasty.
А1. Which model is a graphic model?
A) a globe;
B) a tree of directories on a computer;
C) a model of Brownian motion;
D) a sequel.
А2. Which model can be considered a full-scale model?
A) a job description;
B) a toy;
C) a technical manual for a washing machine;
d) a student’s portfolio.
A3.Which form of graphic model is applicable to show the components of a product and the connections between them?
А4. The information model of the organization of the educational process at school is:
A) the school magazine;
B) the timetable of lessons;
C) a list of the school’s teachers;
D) a list of textbooks;
В1. What type of table is a table that shows the relationships between objects in a system?
В2. What kind of data should a table have? What kind of data should a table have?
1) The names of girls who are into knitting;
2) The age of boys who are into soccer;
3) The names of all the children who are into English?
С1. Specify the stage of modeling.
C2.Situation: in order to arrange the furniture in the room, you will cut it out of paper beforehand. Specify: object of modeling, model object, properties of the object to model, purpose of modeling.
С3. Construct a model of the hierarchical system of the animal kingdom.