CTET Mathematics Pedagogy New Mock test-1 for Better Result – Nature of Mathematics CTET Mathematics Pedagogy -Logical Thinking Meaning of Mathematics CTET Mathematics Pedagogy – The term ‘Mathematics’ has been interpreted and explained “in various ways. This is due to our empirical knowledge and various types of experiences. But ultimately all types of explanations conclusively end at some kind of relationship with number and space. Thus, mathematics deals with quantitative facts and relationships as well as with problems involving space and form.
CTET Mathematics Pedagogy Practice Test
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Your Final Score is : 0 WE ARE THANKFUL TO YOU. Assertion (A): Heat energy is transferred from one body to another due to a temperature difference between them. Assertion (A): A samosa appears to be cool outside but it is hot when we eat Find the incorrect statements Assertion (A): Suppose that to 1 kg of water is heated for a certain time to rise and its temperature by 2 degrees C. If 2 kg of water for the same time heated, it will rise 2 degree C temperature. Find the correct statements Which is/are the wrong statements. Assertion (A): absolute temperature Boiling of water is 375K Assertion (A) : Water has greater specific heat value Assertion (A) : 1 cal/g- oC = 1 k.cal /kg-K= 4.2 x 10 power 3 J/kg-K Find the False one Heat Latest Model for POLYCET 2022
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1. Question
Reason (R): Heating a substance causes a rise in temperature
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true.
2. Question
Reason (R): the Curry inside the samosa contains ingredients with higher specific heats.:
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true.
3. Question
a. SI unit of heat is J/kg.
b. CGS unit of Temperature is cal/gm.
c. Ice floats on water because the density of ice is less than the density of water
d. The Si Unit of Specific heat is J/Kg-K
4. Question
Reason (R): To calculate heat energy we use Q= m s ∆T
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true.
5. Question
6. Question
7. Question
8. Question
1.Watermelon contains large percentage of water. So watermelon to keep it cool for long time after removing it from a fridge on a hot day
2. Water has higher specific heat value.
3. Specific heat means, require heat to increase the temperature of 1gm of water by 10 degree of C.
4. Water requires 1 calorie of heat to reach 1degree C for 1g.
a. 1,2,3,
b. 2,3,4
c. 1,3,4
d. 1,2,4
9. Question
10. Question
1. Temperature is “the degree of hotness or coldness”
2. ‘Temperature’ is a measure of thermal equilibrium.
3. Thermal equilibrium denotes a state of a body where it neither receives nor gives out heat energy.
4.Bodies in contact achieve thermal equilibrium due to transfer of heat energy
a. 1,2,3
b. 1,3,4
c. 2 only
d. All are correct
11. Question
Reason (R): Temperature measured on Kelvin scale is called absolute temperature.
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true
12. Question
13. Question
Reason (R): Oceans can absorb large amounts of heat at the equator without much rise in temperature due to high specific heat capacity of water
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true
14. Question
Reason (R): 1Cal = 4.186 joules
a. Both A and R are true but R is the correct explanation of assertion.
b. Both A and R are true but R is not correct explanation of assertion.
c. A is true but R is false.
d. A is false but R is true
15. Question
a. We know the rise in temperature depends on the volume of the material.
b. The average kinetic energy of the molecules is directly proportional to the absolute temperature
c. Specific heat gives us an idea of the degree of ‘reluctance’ of a substance to change its temperature.
d. The rise in temperature is high for a substance, if the maximum share of heat energy is utilised for increasing its linear kinetic energy
It enables man to study various phenomena in space and establish different types of relationships between them. It also deals with the relationship between magnitudes of quantitative and qualitative facts.
Therefore it may be concluded that mathematics is the enumerative and calculative part of human life and knowledge the person to be given for an exact interpretation. According to New English Dictionary, “Mathematics, in a strict sense is the abstract science that investigates deductively the conclusions implicit in the elementary conceptions of spatial and numerical relations.”
According to Webster’s Dictionary, “Mathematics is the science of numbers and their operations, interrelations, combinations, generalizations and abstractions and of space configuration and their structure, measurement, transformations and generalizations.”
In the words of Locke, “Mathematics is a way to settle in the mind a habit of reasoning.
According to Roger Bacon, “Mathematics is the gate and key of the sciences…. Neglection of mathematics work cause injury to all knowledge, science who is ignorant of it cannot know the other sciences or the things of the world. And what is worse, men who are thus ignorant are unable to perceive their own ignorance and so do not seek a remedy.”
On the basis of the above definitions, we can say or conclude
that-
(A) Mathematics is the science of magnitude and numbers.
(B) Mathematics is the science of quantity and space.
(C) Mathematics is the important means of generalisation.
(D) Mathematics is an applied science for the expression of other sciences.
(E) Mathematics is the method of progress of various subjects.
(F) Mathematics is the means to draw conclusion and judgement.