Lesson Plan: C1.1.04


LESSON PLAN
Teacher Subject Period Date Year Ability LSA/Other Support
Science

Context and
Landmark
Assessment		 C1.1.04
Landmark Assessment: Progress Observation Opportunity
Remember to have high expectations
Lesson Title: Today we are learning about
What is a mixture and how do we separate them?
Remember to check for PROGRESS
Focus on Knowledge, Skills and Understanding
Success Criteria: You will show your learning by...
  1. A mixture consists of two or more elements or compounds not chemically combined together.
  2. The chemical properties of each substance in the mixture are unchanged.
  3. Mixtures can be separated by physical processes such as filtration, crystallisation, simple distillation, fractional distillation and chromatography. These physical processes do not involve chemical reactions and no new substances are made.
  4. Students should be able to describe, explain and give examples of the specified processes of separation.
  5. Filtration (review from KS3)
  6. Crystallisation (review from KS3)
  7. Simple distillation (review from KS3)
Think about how you can match the needs of ALL students
Keywords:
  • Distillation: process that can be used to separate a pure liquid from a mixture of liquids. (1)
  • Insoluble: incapable of being dissolved. (1)
  • Chemical reaction: a reaction in which the atoms are rearranged. (1)
  • Mixture: two or more elements or compounds not chemically combined together. (1)
Links: Literacy, Numeracy, SMSC, British values
Memory Anchor:

AFL/Key Questions:
  1. What is a mixture?
    A mixture consists of two or more elements or compounds not chemically combined together.
  2. What happens to the chemical properties of each substance in a mixture?
    In a mixture the chemical properties of each substance in the mixture are unchanged.
  3. When mixtures are separated by physical processes how does this affect the chemical reactions and substances made?
    Mixtures separated by physical processes do not involve chemical reactions and no new substances are made.
  4. How are mixtures separated using filtration?
    Mixtures of insoluble solid molcules and liquids can be seperated using filitration. The insoluble solid is unable to pass through filter paper allowing them to be separated from a liquid. For example a when a mixture of sand and water is filtered the sand remains in the filter and the water passes through.
  5. How are mixtures separated using crystallisation?
    Crystallisation can be used to separate a solid that has dissolved in a liquid. The mixture is heated to remove most of the liquid and then left to allow crystals of the solid to form
  6. How are mixtures separated using simple distillation?
    Distillation is a process that can be used to separate a pure liquid from a mixture of liquids. It works when the liquids have different boiling points. Distillation is commonly used to separate ethanol - the alcohol in alcoholic drinks - from water.
Identify questions for high, middle, low and identify questioning techniques- Challenge questions

Learning Phases/Episodes
Think about how you can match the needs of ALL students
Differentiation: AGT, SEND, LLL, Disadvantaged
Remember to check for PROGRESS
Starter Activity Differentiation and Challenge question/task
  • Students to copy and complete the keywords.
  • Teacher reveals missing letters; Students correct mistakes;
  • Discuss the scientific meanings of the words.
  • Students to write down the definitions of the most important / new keywords.
  • Discuss the 'Memory Anchor'.
    • What does it show?
    • How does it relate to the what we are learning about today (title)?
Think about PACE – Develop, consolidate and deepen knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension
Remember to give time to apply knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension


Plenary Differentiation and Challenge question/task
  • Students to answer the 'Key Questions' with learning partners.
Progress Check
  • Teacher to reveal and discuss the answers to the questions.
 Extension
  • What have learnt about the 'Big Ideas' today?

Homework Differentiation and Challenge question/task