REET Level 2 Mock Test - 3 (Science and Mathematics) - REET MCQ

Howard Gardener is a psychologist who believed that Intelligence is not based on a single ability.
He gave a theory based on multiple intelligence.

A child belonging to a high-class family generally has a pool of information about new technologies but a mediocre child probably has a gist of the information. Personal factor affecting learning showed by the statement.
Any one of several internal, external, or unknown factors can influence learning. In this section, a classification of the factors influencing learning has been made under the broad headings physiological, personal, socio-emotional, and educational factors.

Cognitive development aims to study a child's development, especially information processing, conceptual processing, perceptual skills, language learning, and other aspects related to brain development. The process of striking a balance between adjustment and assimilation. Whereas on the other hand adaptation (a relatively stable structure) occurs when the child strikes a balance between the two processes while trying to internalize the perceived processes.

If teacher will ask the students to do right things, then only the students will achieve the right result which is most important.

The sociocultural context refers to a person's social and cultural milieu in which he lives at a certain time period.

• Socio-cultural context includes race, class, ability, different learning conditions and styles, ethnicity, age, gender, sexual orientation, religion, nationality and other dimensions that make up the identity of the individual student and impact his or her learning experience.
• Social institutions and systems develop through history, culture, and heritage. The caste system, the joint family system, child marriage, sati, and the patriarchal family are all examples of social institutions and systems.

रियलिया कक्षा में उपयोग की जाने वाली रोजमर्रा की जिंदगी से जुड़ी वस्तुओं को संदर्भित करता है। रियलिया का उपयोग संवादों के लिए नई शाब्दिक या संरचनात्मक वस्तुओं को सिखाने के लिए सहारा के रूप में किया जा सकता है क्योंकि यह एक मूर्त शिक्षण-अधिगम वस्तु है।

• इसमें सिक्का, अखबार, नक्शा, टिकट, फल, सब्जियां आदि शामिल हैं।
• यह कक्षा को जीवंत करके सीखने को अधिक रोचक और जीवंत बनाता है।
• यह शिक्षण-अधिगम प्रक्रिया में सटीक और यथार्थवादी सामग्री का उपयोग सुनिश्चित करता है।
• यह स्वस्थ कक्षा संपर्क को प्रोत्साहित करता है और व्यक्तिगत मतभेदों को पूरा करने में मदद करता है।

इसलिए, हम यह निष्कर्ष निकालते हैं कि नए शाब्दिक या संरचनात्मक वस्तुओं को पढ़ाने के लिए संवादों के लिए रियलिया का उपयोग सहारा के रूप में किया जा सकता है।

पाठ्यपुस्तक वह क्षेत्र है जिसमें प्रस्तुत की जाने वाली भाषा सामग्री शिक्षण और सीखने के लिए निर्धारित है। एक अच्छी पाठ्यपुस्तक न केवल सिखाती है बल्कि परीक्षा भी लेती है। पुस्तक की सामग्री बहुत स्पष्ट होनी चाहिए, शिक्षार्थियों को आगामी सामग्री के लिए तैयार करने के लिए एक उचित शुरुआत की आवश्यकता होती है और संपूर्ण शिक्षा को इकट्ठा करने के लिए एक सही निष्कर्ष की आवश्यकता होती है।

• राष्ट्रभाषा सारे देश की संपर्क भाषा है।
• राष्ट्रभाषा के साथ जनता का भावात्मक लगाव रहता है क्योंकि उसके साथ जनसाधारण की सांस्कृतिक परंपरायें जुड़ी रहती हैं। 
• परंपरा एकवचन शब्द है जबकि परम्पराएँ इसका बहुवचन रूप होगा। 
• परंपरा अर्थात अटूट सिलसिला या रीति-रिवाज होगा। 

अंग्रेजी भाषा पढ़ाने का मुख्य उद्देश्य बच्चों को अंग्रेजी भाषा के व्यावहारिक आदेश प्राप्त करने में मदद करना है। पहली बार भाषा सीखने के लिए छात्रों को अंग्रेजी सिखाने की कई विधियाँ हैं।उनमे श्रव्य भाषा पद्धति एक है-
श्रव्य-भाषा पद्धति: यह अंग्रेजी भाषा शिक्षण की एक विधि है जो पढ़ने और लिखने से पहले बोलने और सुनने के शिक्षण पर जोर देती है।
श्रव्य भाषा विधि में कुछ व्यावहारिक तकनीकों जैसे मिमिक्री, मेमोराइजेशन, पैटर्न प्रैक्टिस और लैंग्वेज लैबोरेटरी का इस्तेमाल किया जाता है।
इस पद्धति में शिक्षण,बोली जाने वाली भाषा से शुरू होता है, सामग्री को लिखित रूप में प्रस्तुत करने से पहले मौखिक रूप से पढ़ाया जाता है।
पढ़ना और लिखना तब शुरू किया जाता है जब एक पर्याप्त शाब्दिक और व्याकरणिक आधार स्थापित हो जाता है।
श्रव्य भाषा विधि में मौखिक कौशलों के अत्यधिक अभ्यास के द्वारा भाषा के धाराप्रवाह प्रयोग को विकसित किया जा सकता है।
यह कक्षा में मातृभाषा के प्रयोग को हतोत्साहित करता है।
इस पद्धति का मौखिक-आधारित उपागम से संबंध है।
अतः निष्कर्ष निकलता है कि श्रव्य भाषा पद्धति लिखित भाषा की अपेक्षा मौखिक भाषा पर अधिक बल देती है।
अतः विकल्प (A) सही  है।

उपर्युक्त पद्यांश के अनुसार अरहर और सन वसुधा की करधनी बनकर बढ़ा रही है।
पद्यांश से

• "अरहर सनई की सोने की... किंकिणियाँ है शोभाशाली"

कक्षा एक के बच्चों का गृहकार्य जाँचते समय आप पाते हैं कि कुछ बच्चों के अक्षरों की बनावट टेढ़ी-मेढ़ी है। आप उन्हें सीधी रेखा में लिखकर दिखाएँगे। लेखन संबंधी सुझाव-

• लेखन क्रिया बच्चों की रूची के शब्दों से आरम्भ की जानी चाहिए।
• लिखने और पढ़ने की क्रियाएं साथ करानी चाहिए।
• लेखन एक कला है जिसका विकास अभ्यास तथा अनुकरण से किया जा सकता है।
• बच्चों द्वारा अक्षरों की बनावट टेढ़ी-मेढ़ी लिखने पर शिक्षक द्वारा आदर्श प्रस्तुत किया जाये जिसका बच्चें अनुकरण कर सके।

Let's look at the highlighted lines in the 1st paragraph of the following passage.
Nature is a great teacher. Early man was thrilled with the beauty and wonders of nature. The Aryans worshipped nature. One can learn lessons in the vast school of nature. Unfortunately, the strife, the stress and the tension of modern life have made people immune to the beauties of nature. Their life is so full of care that they have no time to stand and stare. They cannot enjoy the beauty of lowing rivers, swinging trees, flying birds and majestic mountains and hills.
The author is saying that the life of the people is miserable because of the stress and tensions that's why they are unable to enjoy the beauty of nature. 
Hence, the correct answer is "option 3"

•  A noun is a word that represents a person, place, thing, or idea. 
• In the given passage, "perspectives" refers to viewpoints or ways of considering something, which is an idea, making it a noun.
• Here,  "perspectives" is the direct object of the verb "explore", representing the things that are being explored.

Thus, the correct answer is Option 1. 

'In a flash' refers to 'in an instant or moment'.

"Although he noted down the date, he forgot to attend the meeting" is the sentence that contains an adverb clause of concession. An adverb clause of concession begins with a subordinating conjunction (such as after, if, because and although). Moreover, here we are talking about the past, so 'noted' is used here.

The constructivist frame/perspective is based on the idea that meaningful learning takes place when learners actively construct their own knowledge.

A collocation is two or more words that often go together. These combinations just sound "right" to native English speakers, who use them all the time. On the other hand, other combinations may be unnatural and just sound "wrong". Look at these examples-
I want a cup of Strong (not powerful) coffee. 
He is a heavy (not big) smoker. 
NOTE:

• Spelling: the forming of words from letters according to accepted usage.
• Pronunciation: the way in which a particular letter word or sound is said.
• Idiomatic use: using language that contains expressions that are natural to somebody who learned the language as a child.

Hence, the task above tests the learner's ability in collocation.

Language skills basically consist of four primary skills known as reading skills, writing skills, speaking and listening skills. These four skills are what constitutes effective communication.

Concept used:
Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°
Calculations:
In a triangle, if angle A measures 60°, the measure of the adjacent angle to A is 120°.
These angles are called supplementary angles.
Hence, Option 2 is Correct.

Decimal Rule for Square root:
Step I: Take the Square root of the number just as if they were a whole number.
Step II: Place the decimal point in the answer by starting at the right and moving a number of places equal to half of the sum of the decimal places in the number.
Given:
√1764 = 42
Calculations:

⇒ 42/100
⇒ 0.42

By calculating the values, we get
 = 0.1
 = 0.9
 = 1.1
 = 0.03
So, 0.1 + 0.9 + 1.1 + 0.03 = 2.13

Vitamin-D:

• The chemical name of Vitamin D is Cholecalciferol.
• Its deficiency causes rickets.
• It was discovered by Edward Mellanby.
• It is fat-soluble.
• It is found in Fish, eggs, liver, mushrooms.

In the first case:
Valency of X = +3
Valency of S = -2
Therefore, in this case, the formula for the sulphide of the element X = X₂S₃
In the second case:
Valency of X = +5
Valency of S = -2
Therefore, in this case, the formula for the sulphide of the element X = X₂S₅

Science refers to the study of the structure and behavior of physical and natural things through observation and experimentation. 

• Diagnostic test refers to the test which helps the teachers to know the learning difficulties or gaps in learner's understanding and identifying learner's strengths, weaknesses, skills, etc.

Student draws neat and accurate figures. This specification relates to skill. As the skill is good, that is why the student is able to draw all figures neatly.

One question of value 2 marks

Diagnostic teaching is a comprehensive teaching that provides feedback to teachers and students on their strengths and weaknesses. After diagnosing, it is remedial teaching which takes place to cure students' weaknesses. Note that:

• From the above question, it is clear that Shyam understands the number but can't write it correctly.
• This shows that he must be having doubts regarding place value of the numbers which can be corrected by proper teaching methods using an abacus.
• When he is clear about the place value he can write any number easily without doubts.

Hence, we conclude that 'explaining him the place value and then ask him to write' can be the best method to correct her mistake.

This is the correct answer. The student has explained the properties of a parallelogram, which is also a rectangle. He knows about the properties of a parallelogram. He also knows that a rectangle is also a parallelogram, but he missed out the important properties of a rectangle.

Mathematics is a science that involves dealing with numbers, different kinds of calculations, measurement of shapes and structures, organization and interpretation of data, establishing relationships among variables, etc.

• During the sixth century B.C. Pythagoreans (Pythagoras and his followers) coined the term Mathematics.
• Mathematics is derived from the Greek word ‘Ganita’ which means ‘inclined to learn.