REET Level 2 Mock Test - 9 (Science and Mathematics) Free Online Test 2026

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

Social development is a result of the environment in which the child moves. The moral, physical and cognitive developments are the functions of heredity and environment both and not the functions of maturation. Cognitive development of the child depends upon the interaction between heredity and environment. Intelligence is a part of the cognitive domain of the child. Due to heredity, a child's nurturance is held in the environment in which he moves. According to the question, in the last few decades, a child's performance is consistently increasing in IQ.

Wood, Bruner, and Ross's (1976) idea of scaffolding parallels the work of Vygotsky. They described scaffolding as the support given to a learner who is younger by an older, more experienced adult.
Vygotsky observed that adults and older peers' instructions to children become less directive across time; a process he called "scaffolding." When working with very young children, adults and older peers are naturally prone to provide a lot of structure and direction, telling children exactly what to do and how to do it. As time goes by, however, and children gain experience with problem solving on their own, adults/peers will naturally decrease the amount of prompting and direction they provide to children.

Extrinsic and intrinsic motivation are the two types of motivation. Students that are intrinsically driven have a natural drive to complete their assignments. Students who are driven by external rewards are extrinsically motivated.

Learning is a comprehensive process that refers to a change in behavior, knowledge, and skills as a result of practice and experience. It is difficult to give a precise definition of learning so every psychologist has different beliefs about the derivation of the word 'learning' and they have defined it in different ways.
Some well-known definitions of learning are as follows:

So, it could be concluded that the above-mentioned definition of learning is given by J.P. Guilford.

Learning disability refers to a neurological disorder that causes cognitive impairment. Dyslexia, dysgraphia, dyscalculia, etc. are the most common learning disability.

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.

To have confidence that a test is valid, and thus the inferences we make based on the test scores are valid, three kinds of validity evidence are:
Construct- It is the extent to which the content of the test matches the instructional objectives.
Criterion- It is the extent to which scores on the test are in agreement with or predict an external criterion.
Content- It is the extent to which an assessment corresponds to other variables, as predicted by some rationale or theory.

प्रस्तुत गद्यांश के अनुसार गद्यांश का उपयुक्त शीर्षक जाति प्रथा – एक सामाजिक बुराई है उचित शीर्षक है। अतः सही विकल्प जाति प्रथा – एक सामाजिक बुराई है, अन्य विकल्प असंगत हैं।

भाषा सीखना: जब कोई बच्चा किसी भाषा को दूसरी या तीसरी भाषा के रूप में सीखता है, तो उसे भाषा सीखना माना जाता है।

• यह व्याकरणिक नियमों का बुनियादी ज्ञान और संचार में उनके उपयोग को संदर्भित करता है।
• यह शिक्षार्थियों को वास्तविक संचार में सक्रिय रूप से शामिल करने के लिए बोधगम्य इनपुट प्रदान करके प्रभावी ढंग से किया जाता है।
• यह भाषा सीखने के मूलभूत कौशल की बेहतर समझ के लिए औपचारिक वातावरण में जानबूझकर और सचेत प्रयास के परिणाम को संदर्भित करता है।

इस प्रकार, यह निष्कर्ष निकाला जा सकता है कि भाषा सीखना शिक्षार्थी द्वारा एक सचेत प्रयास है।

‘विलंब’ का पर्यायवाची शब्द  जल्दी नहीं है।
जल्दी, विलम्ब का विलोम शब्द है।
विलम्ब के पर्यायवाची - देर, ठहरना 
जल्दी के पर्यायवाची - शीघ्रता, स्फूर्ति, फुर्ती, अभी, तुरंत, फौरन, शीघ्र।

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।

प्राकृतिक विधि के अन्तर्गत भाषा के मौखिक रूप पर सर्वाधिक बल दिया जाता है। प्राकृतिक विधि के गुण:- ​

• भाषा शिक्षण के मूल सिद्धांतो के अनुकूल हैI
• इसमें भाषायी कौशल सुनने तथा बोलने के पूर्ण अवसर विद्यार्थी को प्राप्त होते हैI
• छात्रो की रूचि एवं योग्यता को ध्यान मे रख कर अध्ययन कराया जाता हैI नियमो का परित्याग करके शब्दों के शद्ध उच्चारण का बार बार अभ्यास कराया जाता है जिससे अभिव्यक्ति की क्षमता का विकास होI

कवि ने पद्यांश में लिखा है कि:-

• कवि ने लिखा है कि अगर आपके मन में बादल देखने के बाद कालिदास की बजाय किसान की तस्वीर आती है तो उस समय कालिदास से क्षमा मांग लेना चाहिए।
• इसे कवि ने कालिदास कि रचना मेघदूतम के बारे में याद करते हुए कहा है। 
• साहित्य जगत में बारिश और मेघ के आने से प्रायः मेघदूतम को जोड़ा जाता है। 

The poem addresses a daughter.
The line "With misty eyes I ask, Where's my little girl?" indicates that this poem is addressed to a girl and from the last line of the poem, we come to know that the author is the mother of that 'little girl'. So, it is a poem written by a mother for her daughter.

A student has difficulty in applying the learned knowledge. For example, in word problems, the student also fails to translate sentences into equations or identify the variables. A possible solution to this problem could be giving carefully designed assignment-simpler-simple-complex.

When one reads at the top of one’s voice, usually to make other people in the vicinity hear what is being read, is known as loud reading. It is also known as oral reading. This process helps students develop vocabulary and improve pronunciation. It also develops confidence among students. It increases your imagination power and also improves your spellings.

A textbook is a tool to be used in the teaching process to facilitate effective learning. A good English textbook should primarily provide comprehensible inputs to develop a good understanding of the concept for better academic outcomes.
Qualities of a good textbook of English:

• Comprehensible inputs.
• Age-appropriate materials.
• Adequate subject matter.
• Use of suitable language.
• Interesting and attractive.
• Use of appropriate vocabulary. 

Hence, we conclude that a good English textbook should primarily provide comprehensible inputs.

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.

Rearranging the series,
S = (1 + 3 + 5 + 7 + 9 + ... + 49) + (- 2 - 4 - 6 - 8 - 10 - ... - 50)
Now, we get two arithmetic progressions with common difference of 2.
Using the formula for sum of A.P. to get
S = 25(1 + 49)/2 - [25(2 + 50)/2]
= 25(50)/2 - 25(52)/2
= 25 x 25 - 25 x 26 = 25(-1) = -25
Now, the additive inverse (same number with an opposite sign) is -(-25) = 25.

Food:  

• When we get hungry we take food items from plants and animals as a food and it provides energy which increases the working capacity of the body.
• It is a substance that when consumed its provide nutritional support to an organism.

Components of Food:

• The ingredients of food which are beneficial to our body's growth and development are called components of food:

Components of food are
a) Carbohydrate
b) protein
c) Fat
d) Vitamin
e) Minerals(salts)
f) water
g) Roughage

Area of trapezium = (1/2) x  (Sum of parallel sides) x Distance between the parallel sides
720 = 0.5 x (35 + y) x 20
72 = 35 + y
y = 72 - 35
y = 37 m

Given:
The height of the tank = 10 m
The length of the tank = 20 m
The width of the tank = 15 m
Formula used:
The surface area of the cuboid = 2 × (ab + bc + ca)     Where, a = The length of the cuboid, b = The width of the cuboid and c = The height of the cuboid
Calculation:
Let us assume the total cost of the plastering be X
⇒ The total surface arae of the tank = 2 × (20 × 15 + 15 × 10 + 10 × 20) = 2 × (300 + 150 + 200) = 650 × 2 = 1300 m2
⇒ The surface for plastering = 1300 - (15 × 20) = 1000 m2
⇒ The cost of the plastering of the tank = 1000 × 0.80 = 800 rupees
∴ The required result will be 800. 

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.

Let the polygon has 'n' sides.
So, (n - 2)180º = 1440º
Or, n = 10
Thus, option (3) is correct.

To measure the volume of an irregular solid, pour water in a graduated cylinder, read the water volume, immerse the object in the cylinder, and subtract the initial water volume from the new volume to get the volume of the object. Thus, the correct sequence of steps involved is c, d, b, a.

The purpose of the teacher to ask this question is to investigate students' prior ideas related to human body and digestion so that future teaching-learning sessions can be accordingly planned.

Science is any system of knowledge concerned with the physical world; it focuses on the natural world around us; it is a way of life-based on rational thought, and it is a way of life.

• The way to learn Science is to do Science. 
• Science cannot be taught through books alone. It is always experimented with, observed, and experienced through several practical activities done inside and outside the school by the learner.
• For effective science teaching, there is a need for co-curricular activities and various other approaches like the organization of field trips, organizing quizzes, and laboratory along with different activities.

Learning doesn't only mean taking place in the classroom with the guidance of the teacher but it can take place anywhere. Children come to school already with a lot of experiences, they learn through different processes. 

This option is correct because there are two purposes of micro-teaching: (a) for student-teachers to develop teaching skills under controlled conditions without risking the learning of the pupils, and (b) for experienced teachers to examine and refine their techniques.