Sampling required practical (Part 1)

This lesson introduces the first sampling required practical and describes how a quadrat should be used to estimate population size.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.How do you calculate the volume of a regular shape?

1/5

Q2.Which is the correct description of a modal average?

2/5

Q3.Which is the correct description of a median average?

3/5

Q4.Which is the most likely surface area : volume ratio for an animal that lives in a cold climate?

4/5

Q5.An animal has a surface area of 120,000 cm² and a volume of 40,000 cm³. What is the surface area : volume ratio?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.How do you calculate the volume of a regular shape?

1/5

Q2.Which is the correct description of a modal average?

2/5

Q3.Which is the correct description of a median average?

3/5

Q4.Which is the most likely surface area : volume ratio for an animal that lives in a cold climate?

4/5

Q5.An animal has a surface area of 120,000 cm² and a volume of 40,000 cm³. What is the surface area : volume ratio?

5/5

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Sampling Required Practical 1

This quiz will check your knowledge of the content covered in the sampling required practical 1 lesson and also help you to revise previous ecology content.

Q1.Which is the correct description of a mean average?

1/7

Q2.What is the area of a quadrat with a side length of 0.4 m?

2/7

Q3.A field has an area of 765 m². A 0.5 m x 0.5 m quadrat was placed 8 times and the number of buttercups counted as follows 22, 10, 6, 8, 0, 11, 9, 17. Estimate the population of buttercups in the field.

3/7

Q4.Which is not a way of making results more accurate when sampling populations?

4/7

Q5.which is the most likely surface area : volume ratio for an animal that lives in a hot climate?

5/7

Q6.what is a functional adaptation?

6/7

Q7.select 5 things that animals compete for:

Select five (5) boxes

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Sampling Required Practical 1

This quiz will check your knowledge of the content covered in the sampling required practical 1 lesson and also help you to revise previous ecology content.

Q1.Which is the correct description of a mean average?

1/7

Q2.What is the area of a quadrat with a side length of 0.4 m?

2/7

Q3.A field has an area of 765 m². A 0.5 m x 0.5 m quadrat was placed 8 times and the number of buttercups counted as follows 22, 10, 6, 8, 0, 11, 9, 17. Estimate the population of buttercups in the field.

3/7

Q4.Which is not a way of making results more accurate when sampling populations?

4/7

Q5.which is the most likely surface area : volume ratio for an animal that lives in a hot climate?

5/7

Q6.what is a functional adaptation?

6/7

Q7.select 5 things that animals compete for:

Select five (5) boxes

7/7

Lesson summary: Sampling required practical (Part 1)

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