"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 2

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"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 2

Needless to say, there are green vegetable beds, smooth stone well fences, tall acacia trees, and purple mulberries; there is no need to mention the cicadas chirping in the leaves, the fat wasps crouching on the cauliflowers, and the nimble calls of the emperor (skylarks) suddenly appearing from the grass. He went straight into the sky. The surrounding short mud walls alone are infinitely interesting. The oil flies sing here, and the crickets play the piano here.

This is the biological world around us described in "From Baicao Garden to Sanwei Bookstore". What plants are mentioned in this passage? What other insects and birds are mentioned? What are the differences between the environments they live in?

Have you noticed the creatures around you? Can you name them? Among the various creatures around you, some do not attract your attention. To get to know and understand them better, let’s do a survey together.

1. How to conduct investigation?

2. What creatures are in your surrounding environment?

There can be multiple general classification methods for the organisms under investigation.

According to structural characteristics: plants; animals; other organisms;

According to living environment: terrestrial organisms; aquatic organisms;

By use: crops, poultry, livestock, pets.

Class exercises

1. When conducting an investigation, you must first clarify the purpose and objects of the investigation, and formulate a reasonable investigation plan. When the scope of the investigation is large, a partial investigation must be conducted, and the investigation process must be truthfully recorded. The results of the survey need to be organized and analyzed, sometimes using mathematical methods for statistics.

2. The object to be selected during the investigation is ( )

A. one of the objects B. part of the object

C. All objects D. All of the above are correct

3. The following organisms are divided into a group according to their living environment ( )

A. Owl and mouse b. fish and river water

C. Air and sunlight D. dog and waterweed

4． The incorrect statement about the investigation is ( )

A. The census is also a survey B. The inventory of forest resources is a survey

C. Investigate the objects one by one D. Organize and organize the results of the investigation

5. When conducting a census in our country, which of the following tasks should not be done during the survey ( )

A. Determine the purpose and object of the investigation B. Develop a reasonable investigation plan

C. Select samples for random inspection D. Organize and analyze the survey results

You must be very interested in talking about pets (such as dogs and cats). There are a certain number of pets in the community or village where you live, their role in people's lives and how to ensure that they do not spread diseases to humans. Maybe You don't really know. Therefore, it is necessary for us to conduct extensive investigations and inform those who have pets around us about the relevant findings. So, how do you (or your group) plan to conduct this survey?

Purpose of the survey:_____________________________.

Investigation method:_______________________________.

Respondent:_______________________________.

Scope of investigation:_______________________________.

Investigation plan: _______________________________.

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"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 7:

"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 7 Learning Objectives 1. Understand the types of creatures around you and their living environment, and cultivate the ability to investigate and divide labor. 2. Think independently and work in groups; learn how to investigate and record. 3. Pass...

"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 6:

"Investigating Organisms in the Surrounding Environment" Understanding Biology PPT Courseware 6 Review the basic characteristics of organisms: Organisms need nutrients to live. Organisms can breathe. Organisms can excrete waste products produced in the body. Organisms can respond to external stimuli. Organisms can grow and reproduce. .

"Investigating Creatures in the Surrounding Environment" Understanding Biology PPT Courseware 6:

"Investigating Organisms in the Surrounding Environment" Understanding Biology PPT Courseware 6 Review the basic characteristics of organisms: Organisms need nutrients to live. Organisms can breathe. Organisms can excrete waste products produced in the body. Organisms can respond to external stimuli. Organisms can grow and reproduce. .

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Update Time: 2024-11-22

This template belongs to biology courseware People's Education Edition seventh grade biology volume 1 industry PPT template

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