Administration Activities:
1 - Create a new title page: Separating Mixtures
2 - Complete the pre-quiz below in your book (Time Limit: 4 minutes) do not use the internet - just answer what you know
3 - Use the internet to find the definition of the following terms: aqueous solution, concentrated, dilute, disperse, dissolve, insoluble, soluble, mixture, saturated, solute, solvent.
2 - Complete the pre-quiz below in your book (Time Limit: 4 minutes) do not use the internet - just answer what you know
3 - Use the internet to find the definition of the following terms: aqueous solution, concentrated, dilute, disperse, dissolve, insoluble, soluble, mixture, saturated, solute, solvent.
Learning IntentionI know how to comprehend secondary sources.
I know the properties of a solution and a suspension |
Success Criteria I can complete todays activities.
I can explain to a family member which household substances are solutions and suspensions |
Background information
Student Activities - Part 1
Heading in book: Types of Mixtures.
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4. Write the following into your workbook:
The three most common types of solutions are a solid in liquid, liquid in liquid and gas in liquid. 5. Look at the 4 images on the right . Identify each of the solutions in the picture as either:
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6. Draw the image below:
- What do you notice about the mass of the third beaker?
- What does this tell us about the particles in a solution?
STUDENTS ACTIVITIES Part 4
Solutions Vs Suspensions
1. Put the sub-heading "Solutions Vs Suspensions"
2 - On a fresh page, draw the following 2 tables
2 - On a fresh page, draw the following 2 tables
Activities:
Use the text below to complete the following. 1. Define the term Colloid. 2. What is the difference between a colloid and a suspension? 4. Watch the video below and use this link to create your own table of different colloids and examples of each. 5. Draw the table of colloids below. |
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Learning Intention |
Success Criteria |
Activity
1. Draw the diagram below
2. Create a Poplet or pic collage of at least 10 different types of solutions, suspensions and colloids.
1. Draw the diagram below
2. Create a Poplet or pic collage of at least 10 different types of solutions, suspensions and colloids.
Learning IntentionI can interpret written text.
I can interpret visual texts I know how a recycling plant separates the different materials. |
Success Criteria I will be able to explain to my family members at home what happens when they recycle.
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Student Activities
Have a go at this one...
Class discussion: Johnny went fishing and caught over 150 fish. Some were big, some were small and some were the perfect size. Johnny didn't want to take home the small fish because he knew that his brother Sam would laugh and laugh and laugh even though he had caught so many. Johnny had 3 nets, one with small holes, one with medium holes and one with large holes. He was a bit confused as he wasn't sure which net to scoop the fish out of his bucket with. He knew he had to keep the big fish and medium fish, can you help him?
1. Which net should Johnny use?
2. Explain Why?
1. Which net should Johnny use?
2. Explain Why?
3. In pairs, students are to research how a recycling plant works.
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4. In pairs, students to research how a recycling plant works.
In your research, you must include:
- The different types of materials they pass through the recycling plant
- How the different materials are separated at each stage
- How the materials inside the plant are recycled
You are to create a poplet (app) , pic collage (app) or a digital poster to display your information.
5. Complete the interactive activity
In your research, you must include:
- The different types of materials they pass through the recycling plant
- How the different materials are separated at each stage
- How the materials inside the plant are recycled
You are to create a poplet (app) , pic collage (app) or a digital poster to display your information.
5. Complete the interactive activity
Learning IntentionTo know the different ways insoluble substances can be separated.
To have a go at separating various substances. To become farmiliar with particular equipment |
Success Criteria I can correctly define each type of separation technique
I can complete each station properly and understand how each technique is done. I can provide an example of each technique in the real world. |
Ways to separate insoluble substances.Student Activities
Heading in book: Separating Insoluble Substances Answer the following using the text below: What is an insoluble substance? Divide the rest of your page into 6 sections.
In each section place one of the following headings. Filtration, Decanting, Centrifuging, Sieving, Magnetic Separation, Separating Funnel. In each section define the separation technique and then draw a diagram to show how it separates the substance. |
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Practical Activity: |
Separation Station Practical.
Students to move through the stations provided attempting to separate substances using the particular method. |
Learning IntentionKnow how soluble substances are separated
Know real world examples of these types of separation Know why soluble substances need to be separated in the real world. |
Success Criteria I can complete each question below using the text provided.
I can tell a friend an example of a real world use for each separation technique. I can successfully complete each separation technique practical activity. |
Student Activities
Heading in book:
Separating Soluble Substances.
Students to summarise the information below into a list of dot point in their workbook.
Heading in book:
Separating Soluble Substances.
Students to summarise the information below into a list of dot point in their workbook.
There are three main ways we separate a soluble substance from another.
1. Evaporation or CrystallisationSub Heading: Evaporation and Crystallisation
Students to read the information below and answer the following questions in their own words. Why can't we use a filter to separate a soluble substance? What does evaporation / crystallisation do to a substance? |
2. ChromatographySub Heading: Chromatography
Students to read the information below and answer the following question in their own words What do we use in chromatography to separate the soluble substance? |
3. Distillation
Sub Heading: Distillation
- Students to read the information below and answer the following question in their own words
What do they turn into?
What happens to particles when they are cooled?
What do they turn into? What do we call this in the distillation process?
- Draw the and label the diagram of the distillation setup.
Watch the videos below.
Lightning Writing Activity: In 2 minutes list as many real world examples of distillation as you can.
Lightning Writing Activity: In 2 minutes list as many real world examples of distillation as you can.
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Learning Intention |
Success Criteria |
Water Purification
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Student Activity
You are to research how drinking water is purified.
From your research, create a fact sheet that can be used to educate Year 7 students on why their drinking water is clean.
You are to research how drinking water is purified.
From your research, create a fact sheet that can be used to educate Year 7 students on why their drinking water is clean.
Desalination
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Student Activity
Students are to create a powerpoint presentation explaining how Sea water can be turned into fresh drinking water.
Students are to create a powerpoint presentation explaining how Sea water can be turned into fresh drinking water.
Learning IntentionI know how to use secondary sources that are reliable.
I know how to separate soluble and insoluble mixtures. |
Success Criteria I will be able to create a presentation that demonstrates my understanding of separation techniques in the real world.
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Students are to create a presentation on their understanding of the mixtures unit. Any research students perform must be written/typed in their OWN WORDS. It must not be plagiarised.
The presentation could include the following:
Students can choose to write an information report, iMovie, powerpoint, pressie etc. |
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Learning Intention |
Success Criteria |
Learning Intention |
Success Criteria |