Assam TET Paper 2 Mock Test - 1 (Science and Mathemtics) - Assam TET MCQ

Less restricted environment increases compassion and acceptance in students. Thus, it sensitises other children not to bully or to put the disadvantaged children down.

During classroom discussions, the teacher pay attention to boys only rather than girls. This is an example of Gender bias.
Gender Bias is behavior that shows favoritism toward one gender over another. Gender bias occurs when we make assumptions regarding the behaviors, abilities, or preferences of students based upon their gender. Therefore, During classroom discussions, when the teacher pays attention to boys only rather than girls. This shows the scenario of gender biaseness.

Lev Vygotsky, a Russian psychologist and a contemporary of Jean Piaget proposed a theory of cognitive development known as 'Socio Cultural Theory'. Developmental Processes Society and culture of the children plays a vital role in the development of their cognition. Sign system or the language of the society works as a tool in gaining knowledge. Inputs from others and especially from more knowledgeable people and adults have the capacity to affect the development of cognition.

In a class individual learners differ from each other in terms of rate of development.
The rate of development of an individual child is different from that of another child. This principle is known as the ‘principle of individual differences’. For instance, some children may learn to walk in 8 months, while some may take more than a year to start walking. 
It is important for teachers to know variables such as physical characteristics, intelligence, perception, gender, ability, learning styles, which are individual differences of learners. An effective and productive learning-teaching process can be planned by considering these individual differences of students.

A congenial classroom is one where all pupils are accepted, where they are all acknowledged as important, and where they are recognized. The instructors try to consider their students as more than just academic tools. A congenial classroom atmosphere promotes a positive learning experience for students.

Educational diagnostic testing is a form of assessment that occurs before instruction begins. The purpose of administering diagnostic tests is to try to determine what students already know about the concepts and skills to be covered by instruction. So, it is to know the general area of weakness in class performance.

Inclusive Education means education for all children in school as It refers to the inclusion of all children in the education system, regardless of their differences and disabilities.

• It values the diversity, each child brings to the classroom and facilitates all with equal opportunities to learn and grow.
• Inclusive education improves the quality and making provisions of education for all.
• It includes all the categories of learners like disadvantaged students, general categories students, excluded students, Minority students, learning disabled students, etc.
• Inclusive education welcomes and celebrates diversity.
• It provides a provision to include disabled children along with normal children in a regular classroom environment.
• It refers to an education system that accommodates all children regardless of their physical, intellectual, social, emotional, linguistic, or other conditions.

• शाम का सजीव चित्रण करने के लिए मोर की आवाज़ को अनुपयुक्त माना जा सकता है।
• क्योंकि मोर की आवाज़ सिर्फ़ शाम को ही नहीं सुबह भी सुनाई देती है।
• दूसरा मोर की आवाज़ मधुरता का प्रतीक है जबकि कविता में मोर की आवाज से प्रकृति में घटनाओं का परिवर्तन को दर्शाया गया है।

भाषा अधिग्रहण: यह मानव मस्तिष्क की जन्मजात क्षमता के कारण मूल या दूसरी भाषा सीखने की अवचेतन प्रक्रिया को संदर्भित करता है।

• यह एक प्राकृतिक प्रक्रिया है जिसके तहत बच्चे अपने मूल वातावरण की प्राकृतिक वातावरण में जो कुछ सुनते हैं उसे देखकर और दोहराकर भाषा सीखते हैं।
• भाषा अधिग्रहण के लिए किसी औपचारिक निर्देश की आवश्यकता नहीं होती है, बच्चे बिना पढ़ाए ही भाषा सीख लेते हैं। यह एक स्वाभाविक प्रक्रिया है, इसलिए व्यक्ति अपनी मातृभाषा को नहीं भूलता है।

इस प्रकार, यह निष्कर्ष निकाला जा सकता है कि एक बच्चा प्राकृतिक वातावरण में अपनी पहली भाषा सीखता है।

आत्म-मर्यादा के लिए आवश्यक है - 'अपने से बड़ों का सम्मान करना तथा छोटों और बराबर वालों से कोमलतापूर्वक व्यवहार करना'
गद्यांश के अनुसार:-

• युवा को यह सदा स्मरण रखना चाहिए कि वह बहुत कम बातें जानता है,
• अपने ही आदर्श से वह बहुत नीचे है और उसकी आकांक्षाएँ उसकी योग्यता से कहीं बढ़ी हुई हैं।
• उसे इस बात का ध्यान रखना चाहिए कि वह अपने बड़ों का सम्मान करे,
• छोटे और बराबर वालों से कोमलता का व्यवहार करे, ये बातें आत्म-मर्यादा के लिए आवश्यक हैं । 

उपर्युक्त गद्यांश में वर्णित हिरण की प्रजाति को बारहसिंघा इसलिए कहा जाता है क्योंकि इनके सींग शाखादार होते हैं।
गद्यांश से
"इसकी सिंह 75 सेंटीमीटर लंबे होते हैं। अधिकांश बारहसिंघा में 10 से 14 तक शाखाएं होती हैं। अधिकतम 20 शाखाएं वाले बारहसिंघा भी देखे गए हैं।"

'वसुधा' के अन्य समानार्थी शब्द 'धरित्री, क्षिति, उर्वी, भूमि, धरती, पृथ्वी, भू, धरणी, अचला, धरा, जमीन, रत्नगर्भा, मही' आदि हैं। 'महीप' का समानार्थी शब्द राजा है। 'वारिधि' और 'जलधि' समुद्र के समानार्थी शब्द हैं।
इस प्रकार सही विकल्प 'वसुंधरा' है।

बोधगम्य निवेश- समझ विकसित करने के लिए उपयोग में लायी जाने वाली विभिन्न प्रकार की सामग्री को बोधगम्य निवेश कहते है I
स्टीफन क्रैशन भाषा विज्ञान के क्षेत्र में एक विशेषज्ञ हैं, जो भाषा अधिग्रहण और विकास के सिद्धांतों में विशेषज्ञता रखते हैं। उन्होंने द्वितीय भाषा अधिग्रहण का सिद्धांत दिया जो व्यापक रूप से जाना जाता है और अच्छी तरह से स्वीकार किया जाता है।
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 'बोधगम्य निवेश' 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 बालको के एक स्तर ऊपर के बोधगम्य निवेश प्रदान करते हैं, तो वे उन संरचनाएँ को सीखने के लिए पर्याप्त रूप से तैयार होते है, जो उनके स्तर से थोड़ा ऊपर है।
अतः निष्कर्ष निकलता है कि एक शिक्षार्थी अपने संज्ञानात्मक स्तर से एक सोपान ऊपर के अपठित गद्यांश की समालोचनात्मक सराहना द्वारा अपनी पठन क्षमता प्रदर्शित करती है। यह बोधगम्य निवेश के अधिक निकट है।
अतः विकल्प (A) सही  है।

'करुणा' का पर्यायवाची नहीं है- निष्ठुरता

• 'कठोरता' के पर्यायवाची शब्द हैं -  सख्ती, निष्ठुरता, ठोसपन, निर्ममता, निर्दयता, क्रूरता, बेरहमी।
• 'करुणा' के पर्यायवाची शब्द हैं - दया, अनुकंपा, सहानुभूति, रहम, उदारता, सौजन्य, कृपा।

प्राथमिक स्तर पर भाषा का माध्यम मातृभाषा या क्षेत्रिय भाषा होना चाहिए। इससे अधिगम सहज व सुलभ हो जाता है। बालको की अस्मिता बनी रहती है। बालक बिना किसी झिझक के स्वयं को अभिव्यक्त कर पाते हैं। विषय वस्तु को परिवेश से जोड़कर पढ़ाने में मदद मिलती है।
​अतः प्राथमिक स्तर पर भाषा शिक्षण का माध्यम मातृभाषा भाषा होना चाहिए।

• According to the passage, ‘This can be done by upgrading employee-skillset with the following skills for the requirement of future roles: Leadership, Information technology, Management and Soft skills’.
• The following has also been mentioned under the title of Soft skills: ‘There will be areas where people to people interaction, human relationships, and networking will still matter, hence soft skills such as communication, social and behavioural, cognitive and emotional intelligence would be expected from the employees.’
• Therefore, we can infer that all the three options 1,2 and 3 are correct.

Thus, the correct asnwer is Option 4.

To change this sentence to positive, we need to remove negation or 'not', without changing the meaning of the sentence. This is done in option (3).

Listening is the process of receiving messages from oral, verbal, and nonverbal communication and interpreting the same. It is necessary here to differentiate between hearing and listening. Hearing is receiving the sounds through the ears without evaluation and interpretation.

Metal activity series:

• The metals are arranged in an activity order that is known as the metal activity series.
• The more active metals are present at the top of the series whereas the less active metals are put at the end of the series.
• The metal activity series is as follows- 

Metals on top of the activity series can displace metals at the bottom and they are highly reactive as compared to metals at the bottom of the series.

• Metal 'X' displaces metal 'Y' from its salt solution, so 'X' is more reactive than 'Y'.
• Metal 'X' Can not displace metal 'Z' from its salt solution, so 'Z' is more reactive than 'X'.

So reactivity order of these metals will be:
Z > X >Y.
So, metal 'Z' will be the most reactive metal among all.

OY is the bisector of ∠AOC = 2 ∠COX.
∴ ∠BOC = 2 ∠COY
∴ ∠AOC + ∠BOC
⇒ 2∠COX + 2∠COY = 180°
⇒ 2(∠COX + ∠COY) = 180°
⇒ 2∠XOY = 180°
⇒ ∠XOY = 90°
∴ ∠AOX + ∠XOY + ∠BOY = 180°
⇒ ∠BOY = 180° - 20° - 90° = 70°.

Let the present age of Hamid = 'H' years
So, y = H + x
Or, H = y - x ...(i)
Now, age of Rani 15 years ago = (y - 15) years
Age of Hamid 15 years ago = (H - 15) years
So, (1/4) (y - 15) = (H - 15) ...(ii)
Putting the value of H as (y - x) from equation (i) into (ii), we get the following equation:
y - 15 = 4(y - x - 15) ...(iii)
Or, 3y - 4x = 45 which is exactly the same as the equation given in option (1).
Thus, option (1) is correct.

Weeds interfere by competing with the desired plants for the resources that a plant typically needs, namely, direct sunlight, soil nutrients, water, and (to a lesser extent) space for growth. Also, they interfere with food and fibre production in agriculture.

Given:
The length of a rectangular field is twice its breadth.
The area of the field is 288 sq.m.
Concept used:
Area of a rectangle = Length × Breadth
Calculation:
Let the length and breadth of the rectangular field be 2d and d meter respectively.
According to the concept,
2d × d = 288
⇒ 2d² = 288
⇒ d² = 144
⇒ d = ± 12
⇒ d = +12 (length can't be negative)
⇒ 2d = 24
∴ The length of the field is 24 meter.

A bar chart or bar graph is a chart that presents grouped data with rectangular bars with lengths proportional to the values that they represent.

Perimeter of Rhombus = 4 × Side
⇒ 100 cm = 4 × side
⇒ Each Side of Rhombus = 100/4 =  25 cm

In triangle AOB;
(AB)² = (OB)² + (AO)² 
⇒ (25)² = (7)² + (AO)² 
⇒ (AO)² = 625 - 49
⇒ (AO)² = 576 cm2 
⇒ AO = 24 cm
The value of AC = 2 × AO
The value of AC = 2 × 24 = 48 cm
Area of Rhombus ABCD = (1/2) × 48 × 14 = 336 cm²
∴ The area of rhombus ABCD is 336 cm²

l = Lower limit of the median class, where median class is that class where (n/2)^th item is lying
C = Cumulative frequency of the class preceding the median class
f = Frequency of the median class
i = Class interval of the median class

Science involves the process of observation, experiments, research, analysis, and investigation. It is a subject that is purely based upon facts that are proven with the help of various scientific techniques. To solve a problem scientifically, one must have a scientific attitude or temper which will help a person to solve problems in a systematic and organized manner by being objective and realistic. Scientific attitude is the tendency to think creatively and behave practically by being realistic in nature. 

Key Points

• The major problem of copying verbatim from books and encyclopedias affects the learning and thought processes of students.
• Students should have good knowledge of the topic, can use books, articles, videos and other sources before starts writing to do research works.
• It may help the student to broaden their knowledge and enhance the capability to use their own thought or words ethically and intelligently. 
• The teacher must encourage students to behave ethically, they can use different sources to enhance their knowledge but it should not be copied from any sources.

Hence, when upper-grade children do research work, the major problem the teacher has to contend with is discouraging children from copying verbatim from books and encyclopedias and guiding them effectively.

Given:
In ΔABC, D is a point on BC 
∠ADB = 2∠DAC
∠BAC = 70° and ∠B = 56°
Concept Used:
linear pair of angles 
Sum of linear pair of angles = 180° 
Sum of angles of triangle = 180° 
Calculation:

Let ∠DAC = x° 
So, ∠ADB = 2x° 
Since, ∠BAC = 70° 
So, ∠BAD = (70 - x°)
Now, In ΔABD 
56° + 2x° + 70 - x° = 180° 
⇒ x = 54° 
⇒ 2x = 108° 
Now, By linear pair of angles 
∠ADB + ∠ADC = 180° 
⇒ 2x + ∠ADC = 180° 
⇒ 108° + ∠ADC = 180° 
⇒ ∠ADC = 180° - 108°
⇒ ∠ADC = 72° 
∴ The required measurement of angle is 72°.

Dale's cone of experience is a visual model that is composed of eleven (11) stages starting from concrete experiences at the bottom of the cone, then it becomes more and more abstract as it reaches the peak of the cone. Also, according to Dale, the arrangement in the cone is not based on its difficulty but rather based on abstraction and on the number of senses involved. The experiences in each stage can be mixed and are interrelated that fosters more meaningful learning.

'Jean Piaget', a swiss psychologist, is famous for his work on child development. He made a systematic study of cognitive development in his theory that is categorized in four stages.​

Jean Piaget observed his children and their process of making sense of the world around them and developed a model of how the mind processes new information encountered.

Jean Piaget argued that when the child is at formal operational stage, it is appropriate to introduce 'Ratio and Proportion' as in this stage:

• children's mental capabilities are developed to the maximum level.
• children become capable of hypothetical and deductive reasoning
• children are capable of creating logical combinations and verifying hypotheses.
• children develop abstract thinking and understand the structure of mathematical problems.
• children gain the ability to reason proportionally and to work in probabilities and possibilities.
• children can segregate the variable, eliminates contradictions, and combines variables in a logical way.

Hence, it could be concluded that when the child is at formal operational stage, it is appropriate to introduce 'Ratio and Proportion'.