This document outlines the minimum content requirements for a technology course. It includes definitions of key technology terms, example problems involving conversion of binary numbers and calculations using pulleys and levers. It also lists the main topics to be covered in each of the 11 units, such as technological processes, input/output devices, communication systems, raw materials, manufacturing processes, properties of materials, prefabricated wood, stresses, structures, levers, pulleys, gears, electric circuits and Ohm's Law.
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Contenidos mínimos para el final de tecnologí1
1. Contenidos mínimos para el final de
Tecnología:
Concepts/Definitions:
- Technology.
- Software.
- Hardware.
- Network.
- Browser.
- Raw material.
- Wood.
- Metals.
- Structure.
- Force.
- Mechanisms
- Effort.
- Law of the lever.
- Electric quantities.
- Ohm’s Law.
Problems or activities:
- Convert binary numbers.
- Pulleys. Depending of the pulley system, calculate the force needed to lift a
load. (Calcular la fuerza necesaria para levantar una carga según sea el sistema
de poleas).
- Friction drive and pulleys with belts. Ratio between pulley's velocities and
diameters (Relación de velocidad con los tamaños de las poleas.)
- Ohm’s Law.
Unit 1:
- Technological Processes.
- Organization of workshop projects. (Roles)
- Sings. 4 types and Characteristics.
Unit 2:
- Input and output devices (En el libro)
- Different types of files and their extensions.
2. Unit 3:
- Communication systems.
- Domains.
Unit 4:
- How are Raw materials classified?
- The Manufacturing process.
- Properties of materials. (Sólo numerarlas)
Unit 5:
- Properties.
- Prefabricated wood and characteristics. (Sólo numerarlas)
- Tools
Unit 6:
- Properties. (Sólo numerarlas)
- Where and how are obtained?
Unit 8:
- Stresses.
- Structural conditions.
- Artificial structures.
Unit 9:
- Levers.
- Pulleys.
- Gears and cogwheels.
- Pulleys train with belts.
- Gear train.
Unit 11:
- Representation of an electric circuit.
- Ohm’ Law.