Co-curricular Activities in Science Teaching MCQ Quiz in मल्याळम - Objective Question with Answer for Co-curricular Activities in Science Teaching - സൗജന്യ PDF ഡൗൺലോഡ് ചെയ്യുക

Environmental awareness is about being aware of the state of the environment. The environment refers to all parts of nature, living, and non-living. 

According to the NCF, the objective of teaching EVS:

• To develop an awareness about environmental issues through curriculum and co-curricular activities.
• To link the textbook to environmental issues and concern.
• To provide an opportunity to interact with the environment.
• To develop their own insight into the functioning of several things in their environment.

Being aware of the environment is particularly important, given the increasing environmental challenges we are facing, such as:

• climate change
• global warming
• water scarcity
• droughts
• deforestation
• floods
• pollution.

Being aware of these issues and making beneficial lifestyle changes to alleviate negative effects on the environment, is what environmental awareness is about. In order to raise awareness around environmental issues, a good place to start is by including lessons about the environment in school curriculums.

Curriculum and co-curriculum Activities related to the environment can change the mindset of students for environmental awareness in schools. Activities related to pollution control and Plantation creates awareness among the learners.

Dropout refers to the practice of leaving schools before completing a certain level of schooling. Most drop-outs from Govt. Schools occur because these schools don't offer extra-curricular activities.

Extra-curricular activities refer to the activities that complement the classroom learning experiences of students, maybe organized inside or even outside of the school premises.

Extra-curricular activities make learning meaningful by:

• ensuring the overall development of learners.
• providing a practical approach towards the topics.
• making learners apply theoretical concepts practically.
• stimulating interest in activities beyond routine classwork.

The absence of extra-curricular activities makes the child obligated to follow the compulsory curriculum which later results in the dropout of children from the schools.

Hence, it becomes clear that most drop-outs from Govt. Schools occur because these schools don't offer extra-curricular activities.

Teaching learning materials (TLMs) are the tools that are used by teachers to help learners to learn concepts with ease and efficiency. 

The role of TLMs in the classroom is to make learning real, practical, and fun for children and to illustrate or reinforce a skill, fact, or idea.

Key Points

 Audio tapes or CD/DVD Audio recordings in form of CD or DVD are very popular TLM.

• Stories poems and songs are frequently used in elementary classes through audio tapes.
• Discussions and debates with important personalities can be recorded and prepared in form of an Audio CD to be used in the classroom to motivate students.
• They are portable and can be reproduced easily.
• They can help visually impaired students.
• They are cheap and affordable.

Hence we conclude that it is false to say that audio tapes are expensive as teaching aids.

Additional Information TLMs can broadly be classified into three categories.

• Audio TLMs - These TLMs primarily stimulate the hearing sense of the learner. It includes – the human voice, telephonic conversation, audio discs/tapes, gramophone records, and Radio broadcasts.
• Visual TLMs - These types of TLMs involve the sense of vision. They stimulate visual impulses.
• Audio Visual TLMs - are projected aids, which use both auditory and visual senses to enhance learning. These include – Motion Picture Film, Television, Video discs/cassettes, slide–tape presentations, and Multimedia computers.

Magnetic field is stronger at poles because magnetic field lines are very close to each other near the poles. The closer the magnetic field lines are, the stronger the magnetic field at that point. The magnetic field lines are closer or denser at the poles. So, the magnetic field is strongest around the poles of the magnet. Key PointsPlacing a bar magnet in a box filled with iron fillings is aligned with this lesson objective as:

• A bar magnet is taken which is in the shape of a bar which remains straight without ant curves.
• A box is taken and some tiny iron filings are collected and put in the box.
• The magnet is put in the box and the students can observe that a maximum number of iron filings get attached to the poles of a magnet.
• This is because the magnetic field is stronger at the poles and magnetic field lines are very close to each other near the poles.
• Finally, students can conclude that the magnetic field is stronger at the poles .

​Hence placing a bar magnet in a box filled with iron fillings is aligned with this lesson objective.Additional Information

On the other other hand remaining three activities are not suitable as they focus on the properties of a magnet but not on the point why the magnetic strength is maximum at the poles of a magnet.

In simple words, Science process skills are the processes that are being used by various scientists while doing science. Some common science process skills are Observing, Classifying, Communicating, Measuring, Predicting, and Inferring.

Key Points

• When students visit a garden or local nursery and identify the plants which are 'healthy' and give reasons for identifying those plants as 'healthy' they observe the plants and define them as healthy or unhealthy plants.
• They observe the plants and analyze them and explain the concept practically. 

Thus, it is concluded that when a teacher gives the task to the students of class VI Visit a garden or local nursery and identify the plants which are 'healthy' and give reasons for identifying those plants as 'healthy, observing, defining operationally skills are being promoted in this activity.

Additional Information

• ​Observing means using our various senses to obtain information (or data) about objects or events attended”. Observations are not to be limited to seeing things only. We use more than one sense organ to collect data (or information) about the objects in our daily acts. 
• Defining refers to the thing or idea that something represents.

• Communication in science is a specialized skill through which scientific knowledge is being shared and communicated among the scientific community
• Inferring is using logic to conclude what we observe and an ‘inference’ is an explanation of our observation about any object or event.
• Measuring is concerned with the quantification of our observations. Initially, the school learners learn to measure five basic entities while learning science- length, volume, mass (or weight), temperature, and time.

Science activities are the activities by which children can learn all the aspects of their curriculum by practicing and experimenting.

Key Points

•   Objectives of planning of science activity:
  • Should be familiar to all types of students.
  • Should be enjoyable for the students and related to their environment, culture, etc.
  • By this, students can easily understand the related concept and can be able to apply them.
  • Enhance the divergent thinking of the student.
• That's why option (2) is the correct answer.​

Hint  

• Activities should not be based on memorization.

A teacher teaching Sciences has the responsibility of making the class interesting. This is possible when the learners participate actively in the teaching-learning process. 

Exhibition: It a large-scale showing in which objects and products are kept open. It can help learners to learn about objects, models and art. Note that:

• There are multiple ways of developing a fair understanding of the relationship between society and Science, some of them are:
  • Science exhibition
  • Discussion on the role of various types of scientific discoveries/inventions for benefit of society
  • Small group projects on latest development in Science and technology
  • Reading circles about the contribution of various scientists to society
  • Poster Competition on contribution of Indian Scientists to the world
• Science exhibition may not necessarily help learners to learn values. For boosting values, stories are used.
• Socialization process takes place when people come together in a group. In an exhibition, for example, a painting can be presented by an individual as well.
• The exhibition can present an idea of a particular science process, but it is not necessary that it will help in understanding the development of science. For example, a student exhibits his project on gravitation while another student presents on 'cells', here, both are two different concepts of science which can not tell the development of entire life cycle of science.

Hence, we conclude that science exhibition is important to develop a fair understanding of the relationship between society and Science among learners.

Science Olympiads are organized by a non-profit organization.

Hint

• The purpose of conducting the Science Olympiad is to develop the analytical skills of the child and to enhance their thinking capabilities.
• These Olympiads are conducted in various fields like maths, English, and science. 
• Olympiad tests the child’s concept through various angles and encourages them to widen their horizon of learning.
• In the initial level of development science, Olympiads are playing a very important role in developing the mental skills of the child towards science subjects. 

Thus, in conclusion, we can say that science Olympiads are the most suited for the development of scientific skills of the child

Additional Information 
Conducting lab work science quizzes and organizing a field visit is helpful after the child has developed basic concepts

Teaching aids are objects (such as a book, picture, or map) or devices (such as a DVD or computer) used by a teacher to enhance or enliven classroom instruction.

• They could be audiovisual teaching aids such as videos and guest lectures or tactile like 3D models.
• In today's era, traditional classroom teaching is shifted to online teaching, and therefore, digital tools are used as teaching aids. 

Key Points​​ Advantages of teaching aids:- 

• Motivation and interest:- Capturing attention is the first step to any learning and TLMs help in capturing the attention of learners in the classroom. Once motivated to look at TLMs, the children are curious to learn new things. TLMs provide a variety of stimuli, which helps in making classroom teaching most effective and creates interest among learners.
• Effective for slow learners:- Teaching aids are very effective for slow learners as it supplements lesson discussion by engaging the student with live demonstrations and engaging content.
• More efficient learning possible:- It generates constant excitement and curiosity in the students and makes efficient learning possible.

Thus, it is concluded that Expensive material is not an advantage of teaching aids.

NOTE:- Expensive material is the disadvantage of teaching aids. If the teaching aids are expensive then every teacher won't be able to use them.

A soil profile is a vertical section of soil. It allows for examining the structure of the soil. A soil profile is divided into layers called horizons. The main soil horizons are A, B, C, and D. Key PointsAsking students to separate different layers of soil after digging in farmland would be the best "hook" activity for Ms. Saloni to use while introducing the topic of soil profile as:

• The soil profile is nothing but discussing different layers present in the soil.
• The student when taken to the field and allowed to dig the soil first of all they identify that the soil has many layers in it, and it is not soft like upper soil.
• Then when they are instructed to separate the layers of soil into upper soil, gravel, and stones, etc. they develop a complete understanding of various layers of soil.
• The concept remains in the minds of children for a long time as the hook activity done by them is the most appropriate one.

Hence Asking students to separate different layers of soil after digging in farmland would be the best "hook" activity for Ms. Saloni to use while introducing the topic of the soil profile. Additional Information

On the other hand asking students to plant a seed, collect soil samples, and show videos doesn't suit as an appropriate hook activity for the topic because here the students can't get an idea about the different layers of soil.