Science / Year 7 Chemistry / YEAR GROUP: 7
Prior learning(check earlier Key Stages) / As part of their Key Stage 2 Science studies students will have looked at various aspects of materials including; changing materials where they may have investigated melting and dissolving, grouping and classifying materials where they will have identified materials as solids, liquids or gases and separating materials where they may have carried out filtration.
Lesson numberand title / LEARNING OUTCOMES – What will your learners be able to do by the end of the lesson (how will you know?). Use Bloom’s Taxonomy / Timing / Specific resources
1 / States of Matter
(7C1: L1) /
- Identify and give examples of the three different states of matter
- Draw diagrams to represent the states of matter
- Describe the arrangement of particles in the three states of matter
- Explain the properties of the states of matter based on the arrangement of particles
2 / Changing State
(7C1: L2) /
- Give the scientific names for changing between states of matter
- Define physical change
- Carefully set up and carry out an experiment to monitor a change in state
- Explain the changes in states of matter using particle kinetics and energy changes
Minutes / Class set of A-Z (KS3 C1 2.2) sheets (KS3 C1 2.3)
Result table for practical
Melting ice cubes practical, class, instruction sheet for this practical (previously C(b) 2.1 now called KS3 C1 2.4), set of KS3 2.5, some copies of KS3 2.6
3 / Gas Pressure
(7C1: L3) /
- State what is meant by the term pressure
- Identify examples of where gas pressure is used
- Explain the effect of increasing the temperature on pressure
- Explain the effect of reducing the volume on pressure
Minutes / 8 sets of KS3 C1 3.2 on coloured card and laminated
Class set of KS3 C1 3.3 (previously called KS3 C(b) 7.1) and 3.5 (previously called KS3 C(b) 7.2)
Additional copies of KS3 C1 3.4 for students who require the challenge sheet
Lots of balloons
Lots of washing up bowls
Collapsing can demo with vacuum pump and demo with glass trough, fizzy drinks can and tongs
Kettles
Bike pumps
4 / Diffusion
(7C1: L4) /
- State what is meant by the term diffusion
- Identify examples of diffusion in real life
- Identify the states of matter where diffusion can occur
- Create illustrations to explain what happens to particles during diffusion.
Minutes / Glass trough filled with water, potassium permanganate, forceps
Badger task sheets
5 / Expansion
(7C1: L5) /
- State what happens to solids, liquids and gases when they are gently heated
- Explain using particle kinetics what happens to solids and liquids when they are gently heated
- Explain real life applications of this process
- Construct an answer to an industrial problem
Round bottom flask with glass tube
Boiling tube with coloured water and glass tube
Kettles
Badger starter sheet on hot air balloons, laminated and x 15
KS3 C(1) 5.5 Wordseach sheet x 30
4 copies each of KS3 C(1) 5.2, 5.3 and 5.4- previously KS3 C(b) 6.1, 6.2 and 6.3
6. / Solutions
(7C1: L6) /
- Use the following words correctly; dissolve, solution, soluble, insoluble and solute and provide examples of each.
- Explain how you can prepare a solution
- Make scientific observations based on a number of small experiments
- Design a suitable table to record experimental observations in accurately.
A class set of the table in KS3 C1 6.2 cut up individually
Practical equipmet:
Test tubes, Test tube racks, Spatulas , Zinc oxide, Sodium chloride and copper sulphate
Bunsen Burners , 200 ml beakers ,Weighing boats , 2x balances , Tripods , Heat proof mats , Clay pipe triangles , Crucibles , Tongs , Glass rods
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