SCIENCE - Preparatory 1 - Term 2
Klassenstufen:
Bildungssystem: National English

1. Understanding fundamental chemical substances and energy concepts with their practical applications
Lernziele:
1. Explain metallic bonding and differentiate between metals and nonmetals
2. Describe alloys like bronze and their properties
3. Compare properties of acids, alkalis and salts using chemical indicators
4. Understand pH scale and its relation to acidity/basicity
5. Define potential and kinetic energy concepts
6. Graph relationships between kinetic energy, mass and velocity
7. Differentiate mathematically between kinetic and potential energy
8. Explain energy transformations in real-life situations
Module
1. Unit 1: Chemical Substances
1. 1. Lesson one: Metals and Nonmetals
Lernergebnisse:
1. Differentiate between the properties of each of the metals and the nonmetals.
2. Identify the metallic bond.
3. Describe the formation of the alloys.
4. Identify the importance of metals recycling.
1. 2. Lesson two: Acids and Alkalis
Lernergebnisse:
1. Identify Atomic (polyatomic) groups.
2. Conclude the molecular formulas of acids and alkalis.
3. Name the molecular formulas of the acids by knowing the names of their anions.
4. Distinguish between acids and alkalis by using two litmus strips.
5. Recognize the difference between acids and alkalis.
6. Recognize the relation between metal and nonmetal oxides and each of acids and alkalis.
7. Compare the electrical conductivity of each of strong acids and weak acids.
8. Recognize the harmful impacts of the acid rain.
1. 3. Lesson three: Chemical Indicators and Salts
Lernergebnisse:
1. Recognize the concept of the indicators.
