Classification and Keys OALH

Last updated over 4 years ago

18 questions

Classification and Keys OALH

Last updated over 4 years ago

18 questions

Do Now

Define vertebrate

Name one example of an invertebrate.

State which type of chemical you could use to find out the pH of a liquid.

Define control variable

Order the following numbers from smallest to largest: (1) 1.24 1.20 1.03 -1.30

Name two characteristics of a dog which help us to identify it as a mammal.

Key Knowledge

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

Recall Quiz

A)The type of flow chart used to categorise and object is called a
1.Classification Tree
2.A Branching Key
3.A Branching Tree

B) Branching keys are used to
1. classify objects
2. categorise organisms
3. put things in groups

C) What type of questions must be used
1. Yes or No
2. Yes and No
3. Yes

I do, We do, You do

Use the classification key to match the animal to the letter

Use the classification key to match the person to the letter

Use the classification key to match the animal to the letter

A scientist wants a way to help identify the different dog breeds below. Use the sentence starters to explain how they can use branching keys to help them.

Classifying means…
The organisms in the picture would be put into the _ kingdom.
They all have backbones, so would be grouped together as…
In addition, they would be classed as m_.
A branching key is…
One question you could ask to help identify the different breeds might be…

Plenary

Complete each sentence
1) A branching key is a type of…

2) Branching keys are used to...

3) The only type of question a branching key always contains is…

Classification and Keys OALH

Classification and Keys OALH

Define vertebrate

Name one example of an invertebrate.

State which type of chemical you could use to find out the pH of a liquid.

Define control variable

Order the following numbers from smallest to largest: (1) 1.24 1.20 1.03 -1.30

Name two characteristics of a dog which help us to identify it as a mammal.

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

A)The type of flow chart used to categorise and object is called a1.Classification Tree2.A Branching Key3.A Branching TreeB) Branching keys are used to1. classify objects2. categorise organisms3. put things in groupsC) What type of questions must be used1. Yes or No2. Yes and No3. Yes

Use the classification key to match the animal to the letter

Use the classification key to match the person to the letter

Use the classification key to match the animal to the letter

Complete each sentence1) A branching key is a type of…2) Branching keys are used to...3) The only type of question a branching key always contains is…

Define vertebrate

Name one example of an invertebrate.

State which type of chemical you could use to find out the pH of a liquid.

Define control variable

Order the following numbers from smallest to largest: (1) 1.24 1.20 1.03 -1.30

Name two characteristics of a dog which help us to identify it as a mammal.

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

What is a branching key?

What do Biologists use branching keys for?

What type of questions must be used in a branching key?

A)The type of flow chart used to categorise and object is called a1.Classification Tree2.A Branching Key3.A Branching TreeB) Branching keys are used to1. classify objects2. categorise organisms3. put things in groupsC) What type of questions must be used1. Yes or No2. Yes and No3. Yes

Use the classification key to match the animal to the letter

Use the classification key to match the person to the letter

Use the classification key to match the animal to the letter

Complete each sentence1) A branching key is a type of…2) Branching keys are used to...3) The only type of question a branching key always contains is…

A)The type of flow chart used to categorise and object is called a
1.Classification Tree
2.A Branching Key
3.A Branching Tree

B) Branching keys are used to
1. classify objects
2. categorise organisms
3. put things in groups

C) What type of questions must be used
1. Yes or No
2. Yes and No
3. Yes

Complete each sentence
1) A branching key is a type of…

2) Branching keys are used to...

3) The only type of question a branching key always contains is…

A)The type of flow chart used to categorise and object is called a
1.Classification Tree
2.A Branching Key
3.A Branching Tree

B) Branching keys are used to
1. classify objects
2. categorise organisms
3. put things in groups

C) What type of questions must be used
1. Yes or No
2. Yes and No
3. Yes

Complete each sentence
1) A branching key is a type of…

2) Branching keys are used to...

3) The only type of question a branching key always contains is…