Karnataka TET Paper 2 Mock Test - 4 (Science and Mathematics) Free Online

The most important factor in the effective teaching process is teacher-student dialogue.

On the basis of the classical contract theory of learning, feelings of fear, love and hatred can be easily generated in the child. In classical contract theory, an association is established between the stimulus response. Before understanding classical conditioning, it is necessary to know that there are other functions in human beings, some are innate like breathing, digestion etc and some are for psychological reasons like blinking, salivation etc.

The theory of multiple intelligences is a theory of intelligence that differentiates it into specific (primarily sensory) "modalities", rather than seeing intelligence as dominated by a single general ability. Gardner's theory of multiple intelligences has attracted controversy and criticism. 'Multiple intelligences are only the 'talents' present in intelligence as a whole' is one of the criticisms of this theory.
Hence, option 1 is correct.

If Rachna learns from her family about how to be a good daughter, sister, friend, wife and mother. This learning results from the process of socialisation.
Socialisation is a life long process of inheriting norms, customs and philosophies from prevailing environment. It provides an individual with the necessary skills and habits that help him/her get accustomed to the given social environment.

i + 1  पहले से भाषाई क्षमता और अतिरिक्त भाषाई ज्ञान हासिल कर लेने को दर्शाता है, परिकल्पना का दावा है कि समृद्ध परिवेश की अन्तःक्रिया से समझ या भाषाई क्षमता में आयी वृद्धि बालको के समझ स्तर से थोड़ा उच्च हो सकती है।
भाषा के अधिग्रहण के लिए 'बोधगम्य निवेश' महत्वपूर्ण और आवश्यक घटक है।
बोधगम्य निवेश परिकल्पना को प्राकृतिक क्रम परिकल्पना के संदर्भ में पुन: स्थापित किया जा सकता है उदाहरण के लिए, यदि हम एक रैखिक क्रम (1, 2, 3 ...) में भाषा के नियमों को प्राप्त करते हैं , तो i अंतिम नियम या बालक के स्तर के अनुरूप सीखा भाषा ज्ञान है, और i + 1 बालक के स्तर से थोड़ा ऊपर भाषा के अवसर की उपलब्धता को दर्शाता है। हालांकि, इस बात पर जोर दिया जाना चाहिए कि कोई भी निवेश पर्याप्त नहीं है; प्राप्त निवेश बोधगम्य होना चाहिए।  
जब पर्याप्त बोधगम्य निवेश (इनपुट) प्रदान किया जाता है, तो i + 1 उपलब्ध होता है ।
यदि भाषा मॉडल और शिक्षक पर्याप्त बोधगम्य इनपुट प्रदान करते हैं, तो वे संरचनाएँ जो सीखने के लिए तैयार हैं या जो उनके स्तर से थोड़ा ऊपर है, उस इनपुट में मौजूद होंगी।
कृष्णन के अनुसार, व्याकरणिक शुद्धता को विकसित करने का यह प्रत्यक्ष व्याकरण शिक्षण की तुलना में बेहतर तरीका है। 
शिक्षण क्रम प्राकृतिक व्यवस्था पर आधारित नहीं है। इसके बजाय, छात्र बोधगम्य इनपुट प्राप्त करके भाषा को एक प्राकृतिक क्रम में प्राप्त करेंगे। 
अतः निष्कर्ष निकलता है कि बोधगम्य निवेश (i+I) का अर्थ है, विषयवस्तु अवं सामग्री शिक्षार्थी की योग्यता के वर्तमान स्तर से थोड़ा ऊपर की होनी चाहिए। 
अतः विकल्प (A) सही  है।

योजना/परियोजना शिक्षण विधि के प्रवर्तक 'डब्लयू. एच. किलपैट्रिक' हैं। यह विधि 'जॉन डेवी' द्वारा शुरू किए गए 'प्रोग्रेसिव एजुकेशन मूवमेंट' का उत्पाद थी परंतु बाद में इसे दुनिया भर में 'डब्ल्यू. एच. किलपैट्रिक' द्वारा विस्तार से वर्णित किया गया था। यह विधि एक समूह में व्यावहारिक ज्ञान के प्रयोग द्वारा किसी परियोजना को पूरा करने के लिए छात्रों की सक्रिय भागीदारी को संदर्भित करती है। इस पद्धति में जीवनोपयोगी शिक्षा दी जाती है तथा बच्चों को स्वयं के अनुभव द्वारा अर्थात खुद कर के सीखने का मौका दिया जाता है।

दिए गए विकल्पों में ‘दरिया’ शब्द ‘समुद्र’ का पर्यायवाची शब्द नहीं है। ‘दरिया’ शब्द ‘समुद्र’ का विलोम शब्द है।
‘समुद्र’ का पर्यायवाची शब्द- सागर, पयोधि, उदधि, पारावार, नदीश, नीरनिधि, अर्णव, पयोनिधि, अब्धि, वारीश, जलधाम, नीरधि, जलधि, सिंधु, रत्नाकर, वारिधि।

• You will find the following lines when you read the  1st paragraph of the given passage.
  Nature is an infinite source of beauty. Sunrise and sunset, mountains and rivers, lakes and glaciers, forests and fields provide joy and bliss to the human mind and heart for hours together. Everything in nature is splendid and divine. Every day and every season of the year has a peculiar beauty to unfold. Only one should have eyes to behold it and a heart to feel it like the English poet William Wordsworth who after seeing daffodils said: And then my heart with pleasure fills and dances with the daffodils?

Thus, a, b and d are not among the motives of the passage.
Hence, the correct answer is "is abundantly glorious and divine"

Writing is the physical expression of what you think. The close relationship between writing and thinking makes writing valuable. As young children struggle with what to put down next, or how to put it down on paper, they often discover a new way of expressing an idea. If the writing process is to develop naturally, the following approaches should be followed:

• It is important to allow some mother tongue usage until such time as when a child has enough mastery over the second language to not require the mother tongue.
• A teacher should motivate the student to read more storybooks and he should take informal feedback about new words encountered.
• During reading the storybook the student will encounter new words while the teacher could introduce and explain those new words which will help the student to better express his/her thought in conversation and in writing.
• We need to facilitate the transition by providing suitable vocabulary or structures, as well as motivating children by creating a real need to communicate.

Therefore, we conclude that with the help of the above-mentioned points, a teacher can help students expressing his/her views.

'The prospect of a future generation' suggests that the writer is nationalistic in his/her outlook.

• The answer of this can be found in the third paragraph, where it is mentioned that "it can be difficult to keep the writing objective and neutral, especially when dealing with controversial or sensitive topics."
• This means that one of the main challenges of discursive writing is maintaining objectivity and impartiality in the writing, especially when the topic being discussed is controversial or sensitive.

Therefore, the correct answer is Option 1.

• Option 1 is true as per the passage, which states that "we live in a hyperconnected era, where the boundary between the real and virtual worlds is increasingly blurred."
• Option 2 is also true. The passage mentions that digital platforms have "catapulted us into an era of unprecedented convenience and opportunity."
• Option 3 is incorrect. The passage portrays information overload and digital fatigue as potential pitfalls or negative consequences of the digital revolution, not as positive outcomes.
• Option 4 is indeed true according to the passage, which concludes with the assertion that "it's how we use it [technology] that ultimately defines its impact."

Therefore, the statement in Option 3 is false.

The story can be used to teach life skills and values. The students evaluate the actions of the characters and judge them accordingly. The aim will be to enhance critical thinking and morality teaching.

It is generally accepted that a precis should be a third of the passage given. If the original passage has 300 words, the precis should not be more than 110 words in length.

India is a multi-lingual country and the students even before they start their schooling, internalize an extremely complex and rule-governed system called language, and possess full linguistic capabilities in one or more languages.
The teaching of language must be done by keeping students in the centre and a teacher should consider the individual differences of students while teaching in the classroom.
The main aim of teaching a language in education is to make a child proficient in that specific language.
The child-centred language classroom means that all the teaching-learning strategies and techniques in the classroom to teach the language are directed towards the needs, desires, goals, and interests of the children. All the students are taking an interest and actively participating in the learning process.
So, students who do not have the opportunities to use the target language outside the classroom demonstrate much lower levels of language competency. This can be overcome by ​engaging them in specific language-focused tasks which are indirectly monitored by their group leaders.

Calculation:

Let the unknown number be x.
⇒ 140 − 3 × 8 + 4 = x
⇒ 140 - 24 + 4 = x
⇒ x = 140 - 24 + 4
⇒ x = 144 - 24 = 120
∴ (560/4) − 3 × 8 + 3√64 = 120.

Plant Fibre:

• Plant fibre is composed of cellulose and sometimes lignin.
• These fibres are classified by their source in plants.
  Examples of fibre are cotton, wool, jute etc.

Wool:

• The wool comes from sheep, goats, yak and some other animals.
• These wool-yielding animals bear hair on their body.

Processing fibres into wool:
Step I or shearing:

• The fleece of the sheep along with a thin layer of skin is removed from its body.
• This process is called shearing.
• Hair is removed during hot weather.
• The hair provides woollen fibres.
• Woollen fibres are then processed to obtain woollen yarn.​​

Given:
The given number = 37, 85, 65 and 23
Formula used:
Mean = Sum of observations/Number of observations
Calculation:
According to the question
The sum of the number = (37 + 85 + 65 + 23)
⇒ 210
The arithmetic mean = Sum of observations/Number of observations
⇒ 210/4
⇒ 52.5
∴ The required mean is 52.5

Median:
Case 1: If the number of observations (n) is even

Case 2: If the number of observations (n) is odd

Mode: The mode is the value that appears most frequently in a data set.
Calculation:
Given data are
2, 3, x, 2x - 4, 5, 8
Number of observations = 6 = even
Hence,
Median = 1/2(x + 2x - 4)    ---(1)
But according to question, Median is 7.
⇒  1/2 (x + 2x - 4) = 7
⇒ 3x - 4 = 14
⇒ x = 6
Hence, observations are
2, 3, 6, 8, 5, 8
Since, 8 comes two times.
Hence, mode of observations is 8.

To compare fractions, one need to make denominator same for all fractions

One of the major reasons for student's failure in Mathematics at school level is that our assessment process emphasises on testing of procedural knowledge than mathematisation of abilities.

The terminal competency to be achieved in Geometry at the primary stage is to understand the types of triangles.

The test does not in any way serve the purpose of ability to work in a group. It is used to know the progress of learning, as well as the effectiveness of teaching-learning process. The teacher can also know about various strengths and weaknesses of students.

A Science laboratory refers to a building equipped for scientific experiments to explore knowledge and the tools like laboratory apparatus used in conducting experiments and research.

In the lesson plan presently being prepared in schools, the aspect to be indicated after content analysis is teaching learning activities, as these are activities designed or deployed by the teacher to bring about or create the conditions for learning.

Given:
There are 18 yellow, 17 black, and 16 white balls.
Calculation:
Let E be the event such that the ball drawn is neither yellow nor white i.e., the event that the ball drawn is black.
We have n(E) as the favorable outcomes and n(S) as the total possible combinations.
n(E) = 17
And n(S) = 18 + 17 + 16 = 51
Probability = 17/51 = 1/3
Note: According to the previous year's paper, there was no correct option, hence its option has been changed.

Evaluation of the subjects should be based on both internal and external tests as it is the best way to evaluate someone's understanding on a particular subject. Internal assessment is set and marked by the school (i.e. teachers). Students get the mark and feedback regarding the assessment. External assessment is set by the governing body, and is marked by non-biased personnel.

The students here will be able to think about the relationship between a parallelogram and a square. They will be able to deduce the similarities in them, and will be able to reflect upon them as well. They will be able to write about them and explain about them as well.

From numerator
(y² + 6y - 216) 
⇒ y² + 18y - 12y - 216
⇒ y(y + 18) - 12y(y + 18)
⇒ (y - 12) (y + 18)
Now, 
(y² + 6y - 216) ÷ (y - 12)
⇒ (y - 12) (y + 18) ÷ (y - 12)
⇒ (y + 18)

The language of mathematics refers to the language used to express mathematical thoughts and ideas. It makes learners able to assimilate mathematical terms, reason logically, and recognize and employ patterns of mathematical thought. The language of mathematics learned in school should be interlinked with everyday speech because it develops a deep understanding of the subject.
The main characteristics of mathematical language are

• the simplicity of the concepts so that the learner can easily understand them.
• accuracy is also needed in mathematics so that students can learn to commit fewer mistakes and be accurate in doing calculations.
• through precision, students learn exactly how to use formulas and under what situations these formulas are correct.

Hence, we conclude that the language of mathematics learned in school should be interlinked with everyday speech because it develops a deep understanding of the subject.