State changes

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023
1 / 48
volgende
Slide 1: Tekstslide
ChemistrySecondary EducationAge 12,13

In deze les zitten 48 slides, met interactieve quizzen en tekstslides.

Onderdelen in deze les

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 1 - Tekstslide


Describe how you feel right now 
using an emoji.
ūüėíūüôĀūüėźūüôāūüėÉ

Slide 2 - Poll

  • describe changes of state: melting, boiling, evaporating, freezing and condensing,  
  • describe the effects of temperature and pressure on the volume of a gas,
  • explain changes of state in terms of kinetic particle theory, including the interpretation of heating and cooling curves, and
  • describe trends and patterns in results, including identifying any anomalous results.  
I intend to:
06 September 2023, Monday

Slide 3 - Tekstslide

  • What are the three states of matter?
  • How are the particles arranged in a solid, liquid, and gas?
Review
06 September 2023, Monday

Slide 4 - Tekstslide

  • What are the three states of matter?
  • How are the particles arranged in a solid, liquid, and gas?
Review
06 September 2023, Monday

Slide 5 - Tekstslide

Slide 6 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 7 - Tekstslide

Classwork 3 
States of Matter Properties
timer
15:00
06 September 2023, Monday

Slide 8 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 9 - Tekstslide

Activity B
State Changes Diagram
timer
1:00
06 September 2023, Monday

Slide 10 - Tekstslide

06 September 2023, Monday
Post-Activity Discussion

Slide 11 - Tekstslide

06 September 2023, Monday

Slide 12 - Tekstslide

06 September 2023, Monday

Slide 13 - Tekstslide

06 September 2023, Monday

Slide 14 - Tekstslide

06 September 2023, Monday

Slide 15 - Tekstslide

06 September 2023, Monday

Slide 16 - Tekstslide

Slide 17 - Tekstslide

Classwork 4 
State Changes
timer
15:00
06 September 2023, Monday

Slide 18 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 19 - Tekstslide

  • Why do changes of state take place? 
Kinetic Particle Theory
06 September 2023, Monday

Slide 20 - Tekstslide

06 September 2023, Monday
Solid to Liquid

Slide 21 - Tekstslide

06 September 2023, Monday
Solid to Liquid

Slide 22 - Tekstslide

06 September 2023, Monday
Solid to Liquid
  • Particles absorb energy and vibrate.
  • Particles get further apart.
  • Bonds between particles break.

Slide 23 - Tekstslide

06 September 2023, Monday
Liquid to Gas

Slide 24 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 25 - Tekstslide

06 September 2023, Monday
Liquid to Gas

Slide 26 - Tekstslide

06 September 2023, Monday
Liquid to Gas

Slide 27 - Tekstslide

06 September 2023, Monday
  • Particles further absorb energy.
  • Intermolecular forces between particles break.
Liquid to Gas

Slide 28 - Tekstslide

06 September 2023, Monday
Liquid to Gas

Slide 29 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 30 - Tekstslide

06 September 2023, Monday
Gas to Liquid

Slide 31 - Tekstslide

06 September 2023, Monday
Gas to Liquid

Slide 32 - Tekstslide

06 September 2023, Monday
Gas to Liquid
  • Energy is transferred to the surroundings.
  • Particles lose energy and get closer together.
  • Intermolecular forces reform.

Slide 33 - Tekstslide

06 September 2023, Monday
Gas to Liquid

Slide 34 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 35 - Tekstslide

06 September 2023, Monday
Liquid to Solid

Slide 36 - Tekstslide

06 September 2023, Monday
Liquid to Solid

Slide 37 - Tekstslide

06 September 2023, Monday
Liquid to Solid
  • Particles lose more energy.
  • Bonds reform between particles.

Slide 38 - Tekstslide

06 September 2023, Monday
Liquid to Solid

Slide 39 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 40 - Tekstslide

  • How do we present the data on state changes?
Heating and Cooling Curves
06 September 2023, Monday

Slide 41 - Tekstslide

06 September 2023, Monday

Slide 42 - Tekstslide

06 September 2023, Monday
Interpretation
  • Sloped lines: temperature of the state of matter is increasing.
  • Horizontal lines: change of state (no change of temperature)
  • This is a HEATING CURVE.

Slide 43 - Tekstslide

06 September 2023, Monday
Interpretation
  • Sloped lines: decrease in temperature
  • Horizontal lines: change of state (no change of temperature)
  • This is a COOLING CURVE.

Slide 44 - Tekstslide

IGCSE Chemistry 0620
Topic 2a States of Matter
06 September 2023

Slide 45 - Tekstslide

Activity C
Collaborative Work: Heating and Cooling Curves
timer
10:00
06 September 2023, Monday

Slide 46 - Tekstslide

Self-Assessment for Learning
30 August 2023, Wednesday
T O  D O:
  • Identify two ideas you do not understand quite well in our sessions.
  • Ask someone who can explain and write the explanations in your notebook.
  • Verify your learning from a classmate by sharing it with the teacher.
timer
5:00
Week 05 Reflection 1:

Slide 47 - Tekstslide


Why does a car tire explode 
when the temperature increases?

Slide 48 - Open vraag