dars
lab
free school lessons
Uzbekistan
Uzbekistan
🏫
School
Sections
🏫
Uzbek school curriculum
🏫
School
My cabinet
Badges
About
Grade
1
2
3
4
5
6
7
8
9
10
11
🌐
EN
UZ
O‘zbekcha
EN
English
RU
Русский
AR
العربية
Log in
🏫
School
Term 1
Unit 1 Matter and Energy (Lesson 1 States of Matter, Lesson 2 Changes in the States of Matter, Lesson 3 Internal Energy and Temperature, Lesson 4 Methods of Heat Transfer); Unit 2 Matter and Chemical Reactions (chemical reactions, chemical equations, nutritional chemistry); Unit 3 Energy Flow in Photosynthesis and Cellular Respiration (photosynthesis, cellular respiration); Unit 4 Geological Processes (changes in Earth’s surface, formation of minerals and soil); Term 1 review
1
Three states, particles and plasma
Unit 1 Matter and Energy, opener; Lesson 1 States of Matter: solids, liquids and gases and their properties, the particle model, plasma
2
Heating curves, melting and boiling points
Lesson 2 Changes in the States of Matter (A): heating curve of water, energy and particle motion, melting and boiling points, effect of pressure and impurities
3
Reversible changes, sublimation and evaporation
Lesson 2 Changes in the States of Matter (B): reversible changes, sublimation and deposition, boiling and evaporation, what speeds evaporation
4
Systems, internal energy and specific heat
Lesson 3 Internal Energy and Temperature: systems, internal energy, temperature, what changes the temperature of a substance, specific heat
5
Heat flow, equilibrium and conduction
Lesson 4 Methods of Heat Transfer (A): heat flow and thermal equilibrium, conduction, thermal conductors and insulators
6
Convection, sea breeze and radiation
Lesson 4 Methods of Heat Transfer (B): convection currents, sea breeze, radiation, thermal imaging
7
Physical and chemical changes
Unit 2 Matter and Chemical Reactions, opener; Lesson 1 Chemical Reactions: physical and chemical change, what a reaction is, evidence of a reaction, properties before and after
8
Chemical equations and conservation of mass
Lesson 2 Chemical Equations: symbolic equations, conservation of mass, balancing step by step
9
Carbohydrates, fats and proteins
Lesson 3 Nutritional Chemistry: carbohydrates, fats and proteins, tests for them, their importance in nutrition and industry
10
Van Helmont, chloroplasts and the light stage
Unit 3 Energy Flow in Photosynthesis and Cellular Respiration, opener; Lesson 1 Photosynthesis (A): Van Helmont, the chloroplast, chlorophyll and light, the light-dependent reactions
11
The equation, starch and limiting factors
Lesson 1 Photosynthesis (B): light-independent reactions and the equation, starch, factors that affect the rate, vertical farming
12
Cellular respiration and metabolism
Lesson 2 Cellular Respiration: gas exchange versus cellular respiration, mitochondria, the two stages, metabolism
13
Moving continents, plates, quakes and volcanoes
Unit 4 Geological Processes, opener; Lesson 1 Changes in Earth’s Surface: continental drift, tectonic plates and their movements, earthquakes, volcanoes, meteorites
14
Minerals, soil and resources
Lesson 2 Formation of Minerals and Soil: what a mineral is and its properties, how minerals and soil form, non-renewable resources
15
Term 1 review: Units 1 to 4
Term 1 review (Units 1–4) and Darslab’s own review tasks
☰ Year plan · Science
Egypt
›
Preparatory 2
›
Science
›
Week 14
Minerals, soil and resources
Week 14 · Lesson 2 Formation of Minerals and Soil: what a mineral is and its properties, how minerals and soil form, non-renewable resources · 3 lessons
Lesson 1
Lesson 2
Lesson 3
Quiz
8
Homework
5
Turn on JavaScript in your browser to take the quiz.
← Previous
Week 14 ·
Non-renewable resources: limited and unevenly shared
Next →
Week 14 · Homework
