Lesson title: Resources/Equipment (e- learning): 1) 2)

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Technicians list:Strips or small pieces of the metals:

magnesium, zinc, iron, and copper.Solutions: copper sulfate, zinc sulfate, iron

sulfate, and magnesium sulfate.

Lesson title: Resources/Equipment (e- learning):1)2)

FEATHERSTONE HIGH SCHOOL

A Leading Edge School

Science Department

Lesson plan

Teacher information Provision:1) EAL:2) SEN:

Role of TA:

1)

2)

3)

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Syllabus/Unit Code: Chemistry Unit 4: Chemical Patterns Lesson Number: 4Lesson Title: Metal Displacement Reactions

Learning Outcomes How I did TargetsLearning outcome 1: Organise metals into reactivity series based on these patterns.Level 5

I am working at level .....because ......................................................

I can move up to level…... by

…………………………………………

Learning outcome 2: Predict how certain metals may react with other substances.Level 6



…………………………………………

Learning outcome 3: Represent displacement reactions by balanced symbol equations.Level 7



…………………………………………

Connector: (Level 4)

What does the word displacement mean? Use it in a sentence

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Extended Learning• Research information and Collect Secondary data on: • Research common metals used in construction. Explain the

properties that make them suitable for their roles.

• Due date:• Next lesson

• Research Report Criteria (6 marks total = Level 7):• 1) Range of different reliable sources used and references included

(books/internet/survey etc),• 2) Information written in own words• 3) Clear and logical structure to research report including pictures/diagrams

which have been referenced• 4) No evidence of copy and paste!

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BIG picture

• What skills will you be developing this lesson?

• Scientific Investigation- by Research and collecting secondary data, planning and collecting primary data, Analysis and Evaluation.

• Numeracy- by using formulae in calculations• Literacy- by writing well structured sentences

and paragraphs• ICT- by using Laptops and electronic

resources• Personal skills- team work, leadership• Thinking and Learning- organisation, logic,

participation, memory, exploration, creativity, judgement, planning, practice.

• Reflection- through self or peer assessment of each Learning Outcome

Key Question:

•Quick Discussion:•What do you already know?

•How is this lesson relevant to every day life?

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Keywords:

• Reactivity series• Metal• Displacement• Metal oxide• Metal hydroxide• Salt

Here are some of the words we will be using this lesson…

1) Create sentences which use the keywords correctly.

2) Put your hand up if there is any key word from the list that you don’t know the meaning of.

Match the followingMetals This is formed when a metal reacts with oxygen.

Metal oxideMost of these are shiny and good conductors of electricity and heat.

Metal hydroxideThis is a colourless gas found in all acids.

Hydrogen This is a compound consisting of a metal plus oxygen and hydrogen.

A saltThis is a metal compound formed when a metal reacts with an acid.

Reactivity seriesThis is an arrangement of metals in the order of how vigorously they react with oxygen, water and dilute acid.

Think about it in silence!!!

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New Information for Learning Outcome 1

Explore and Discover:

• Visual:

• Audio:

• Kinaesthetic:

Reactivity series (Task 1)

• Using evidence from your work, arrange above metals into an order of reactivity with the most reactive metal at the top and least reactive metal at the bottom.

• Evidences are the results recorded in your book (Reaction of metals with Oxygen, acids and water)

copper, gold, magnesium, potassium, iron, calcium, silver, zinc, sodium.

Extension: Make a pneumonic for your reactivity series.

The Reactivity SeriesPneumonics

To help you remember:

The first letter of each metal is the first letter of each word in a sentence.

Potassium Most Reactive

Sodium

Calcium

Magnesium

Aluminium

Zinc

Iron

Lead

Copper

Silver

Gold Least reactive

Peter

Said

Careful

My

Annoying

Zebra

In

London

Can

Smell

Grotty

Please

Stay

Calm

Mary

At

Zebra X-ings

Indicator

Lights

Can

Stay

Green

Try to make up your own!

Please Potassium

Stop Sodium

Calling Calcium

My Magnesium

Zebra Zinc

In Iron

Class, Copper

She Silver

Grunts! Gold

To help us remember…Grrrunt!!!

pleasesendcharlie’smonkeysandzebrasinleadcagessecurelyguarded!

The reactivity series

What is the order of reactivity?

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Create

Evaluate

Analyse

Apply

Understand

Remember

Apply (L5)Use Build Execute Develop Construct Identify Plan Select Solve Organise Apply Model

Understand (L4)Explain what when where how Rephrase Demonstrate Summarise Contrast Show Predict Compare Clarify Illustrate Categorise

Remember (L3)Who What When Where Why Which How Match Define List Choose Name Spell Tell Describe

Analyse (L6)

Take apart Compare Classify Examine List Distinguish Simplify Theme Conclude Motive Discover

Evaluate (L7)Judge Justify Defend Decide Agree Value Prove Check Criticise Recommend Support Test

Create (L8)

Combine construct Develop Imagine Design Change Improve Discuss Create Invent Suppose Put together Make up Synthesise

Demonstrate your Learning for Outcome 1

Keywords:

Which task(s) will you choose to complete? Try to target a level higher than your current level.

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Learning Outcome 1: Review

Learning Outcome How I did Targets

Learning Outcome 1:

Level 5



…………………………………………

Go back to your Learning Outcome grid and fill out the ‘How I did’ and the ‘Targets’ column.

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• Visual:

• Audio:

• Kinaesthetic:

Last weekend’s football results:

Gold Coast 0 - 6 Potassium Utd

Copper City 1 - 2 Magnesium Town

Sodium Athletic

3 - 2 Iron Wanderers

What do you think the league table looks like?

The Heavy Metal Championship

1

2

3

4

5

6 Gold Coast

Copper City

Iron Wanderers

Magnesium Town

Sodium Athletic

Potassium Utd

The Reactivity of MetalsWhat will happen if you put these two together…

…Magnesium and Copper Sulphate ?

The Reactivity of MetalsWhat about a real chemical reaction…?

…Magnesium and Copper Sulphate

Magnesium + CopperSulphate

Copper + Magnesium Sulphate

The Reactivity of Metals

Angelina is more reactive than Jennifer….

…so Angelina displaces Jennifer and wins Brad!

If the metal is more reactive than the metal in the compound, it competes with the less reactive metal.

+ less reactive metal

compound

more reactive metal

When does displacement happen?

+ more reactive metal

compound

less reactive metal

If the metal is less reactive than the metal in the compound, it will not compete and so there is no reaction.

+ less reactive metal

more reactive metal

compound

no reaction

animation

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Create

Evaluate

Analyse

Apply

Understand

Remember




Analyse (L6)



Create (L8)



Keywords:


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Learning Outcome How I did Targets

Learning Outcome 2:

Level 6



…………………………………………


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• Visual:

• Audio:

• Kinaesthetic:

• You are going to perform a series of reactions to see the reactivity series in action.

• You will be testing the relative reactivity of magnesium, zinc, iron, and copper.

Investigating reactivity

Copy the Table into your bookmagnesium sulfate zinc sulfate iron sulfate

copper sulfate

magnesiumzincironcopper

Method:• Collect the metals and solutions and 3 test tubes

and a test tube rack• Measure 10mL of each sulfate you need to test

into the test tubes• Carefully place the metal into the test tube• Repeat with each metal• Record if there was a reaction in your table• Complete the word equations of the reactions

that occurred

Investigating reactivity

New Information for Task 3

• Write the word equations and balanced symbol equations for the chemical reactions you have carried out.

copper+magnesium sulfate

copper sulfate

+magnesium

Mg + CuSO4 MgSO4 + Cu

zinc+magnesium sulfate

zinc sulfate

+magnesium

Mg + ZnSO4 MgSO4 + Zn

iron+magnesium sulfate

ironsulfate

+magnesium

Mg + FeSO4 MgSO4 + Fe

Displacement of sulfates – magnesium

no reactionmagnesium sulfate

+zinc

iron+zinc sulfate

ironsulfate

+zinc

Zn + FeSO4 ZnSO4 + Fe

copper+zinc sulfate

copper sulfate

+zinc

Zn + CuSO4 ZnSO4 + Cu

Displacement of sulfates – zinc


+iron

no reactionzincsulfate

+iron

copper+ironsulfate

copper sulfate

+iron

Fe + CuSO4 FeSO4 + Cu

Displacement of sulfates – iron


+copper

no reactionzincsulfate

+copper

no reactioniron sulfate

+copper

Displacement of sulfates – copper

Displacement reactions – activity

Use the reactivity series to predict if each mixture will react and complete the word equation.

magnesiumaluminiumoxide+

magnesiumoxide aluminium+

ironchloridemagnesium +

magnesiumchloride iron+

copper gold nitrate+ coppernitrate gold+

silver zinc oxide no reaction+

Displacement reactions

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Create

Evaluate

Analyse

Apply

Understand

Remember




Analyse (L6)



Create (L8)



Keywords:


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Learning Outcomes How I did Targets

Learning Outcome 3:

Level 7



…………………………………………


The Reactivity of MetalsTrue or False?

Silver reacts quickly with other substances

FALSE

Sodium could displace copper from copper

sulphate solutionTRUE


Gold could displace silver from silver nitrate solution

FALSE


Sodium can be used for constructing

bridgesFALSE


Explosion

True or false?

Multiple-choice quiz

Complete the following reactions:1) Lithium + water2) Lithium + hydrochloric acid3) Silver + oxygen4) Magnesium + sulphuric acid5) Potassium + oxygen6) Aluminium + oxygen7) Manganese + water8) Sodium + sulphuric acid9) Lithium + oxygen10)Nickel + hydrochloric acid

Lithium hydroxide + hydrogenLithium chloride + hydrogenSilver oxideMagnesium sulphate + hydrogenPotassium oxideAluminium oxideManganese hydroxide + hydrogenSodium sulphate + hydrogenLithium oxideNickel chloride + hydrogen

Reactivity Series

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Review

• Swap books with the person next to you and look over their work. Write a WWW and EBI statement.

• Stand up if you have developed some skills this lesson? What are they?

• Tell the person next to you three things you have learnt this lesson.

• Did you successfully complete tasks at your target level?• If not, what do you need to do next in order to meet your

target level? Record this in your diary to be done as part of your extended learning at home.

• Is there any part of the lesson you think you need to go over again next lesson?

• How will you remember what you have learned today for your exam?

Lesson title: Resources/Equipment (e- learning): 1) 2)

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