Particle theory lesson with questions and answers

ammonium chloride ring demonstration and potassium permanganate dilution. Particle theory lesson with questions and answers for IGCSE Chemistry, arrangement, movement and energy of the particles. Lesson objectives: Describe the movement, arrangement and energy of the particles in solids, liquids and gases, State the names of the interconversions between solids, liquids and gases and Explain how these interconversions are achieved and how they change the arrangement, movement and energy. All the slides in this lesson are fully animated and include answers to every mini plenary question and exam question. The breakdown of the slides is as follows:
Slide 1 - Title and 5-minute starter. The starter is a grid of four questions entitled ‘last week, last lesson, today’s learning and future learning’. Use this generic slide for all of your lessons by simply changing the questions and the answers each time.
Slide 2 - Lesson objectives (see above)
Slide 3 – TPS – how do we know substances are made of particles?
Slides 4 - 6 – Evidence of particles from Brownian motion, gold foil experiment and images from STMs can be explored. Gifs on slides to help with this.
Slides 7-11 – This section is when the demonstration of ammonia gas reacting with hydrogen chloride gas can be done. The demonstration should be done using the POE model (predict – observe – explain)
Slide 12 – Second demonstration (potassium permanganate dissolving in hot and cold water). Do this live or use the video embedded in the PowerPoint
Slide 13 – Explanation to the demonstration
Slide 14 – 16 - Information on movement, arrangement and energy of particles for teacher to deliver
Slide 17 – Mini plenary questions. Questions are differentiated and scaffolded, including a challenge question. Answers animate onto the screen as you click
Slides 18 – 19 – Information for teacher to deliver on compressibility of solids, liquids and gases. Visuals on each slide to support dual coding
Slide 20 - Mini plenary questions. Questions are differentiated and scaffolded, including a challenge question. Answers animate onto the screen as you click
Slide 21 – diagram showing the interconversions of the states of matter, including sublimation
Slide 22 – Phet simulation instructions (only possible if students have their own laptops)
Slide 23 – Phet simulation link in the notes section of the slide. Simulation also embedded on this slide, so you can model to them how to use it if you want
Slide 24 - Mini plenary questions. Questions are differentiated and scaffolded, including a challenge question. Answers animate onto the screen as you click
Slides 25 – 26 – Plenary (exam questions)

Phet states of matter simulation: https://phet.colorado.edu/sims/html/states-of-matter-basics/latest/states-of-matter-basics_en.html

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