List-I List-II Teaching Aids Application (a) Protractor (i) Understanding place values (b) Computer Algebra System (ii) Measuring angles (c) Abacus (iii) Plotting data (d) Charts and Graphs (iv) Programming and Computing
Choose the most appropriate answer from the options given below:
Matching Teaching Aids with Their Applications
This question requires matching different teaching aids from List-I with their corresponding applications in List-II. Let's analyze each teaching aid:
Analyzing Teaching Aids (List-I)
(a) Protractor
A protractor is a fundamental tool used in geometry and technical drawing. Its primary function is measuring angles accurately. It typically consists of a semicircular or circular plate marked in degrees.
(b) Computer Algebra System (CAS)
A Computer Algebra System (CAS) is a sophisticated software program designed for advanced mathematical computations. Examples include Mathematica and Maple. CAS is used for symbolic mathematics, complex calculations, equation solving, and mathematical modeling, falling under the category of programming and computing mathematical tasks.
(c) Abacus
The abacus is one of the earliest calculating tools. It's used manually to perform arithmetic operations like addition, subtraction, multiplication, and division. It is particularly effective for teaching children basic arithmetic and fostering an understanding of place values.
(d) Charts and Graphs
Charts and Graphs are visual representations used to display data and relationships between variables. They are essential tools for data analysis, interpretation, and communication. Common types include bar charts, line graphs, and pie charts, all used for plotting data.
Matching List-I with List-II
Based on the analysis, we can establish the following matches:
- (a) Protractor aligns with (ii) Measuring angles.
- (b) Computer Algebra System aligns with (iv) Programming and Computing.
- (c) Abacus aligns with (i) Understanding place values.
- (d) Charts and Graphs align with (iii) Plotting data.
Summary of Correct Matches
The correct pairing of teaching aids with their applications is:
| Teaching Aid (List-I) | Application (List-II) |
|---|---|
| (a) Protractor | (ii) Measuring angles |
| (b) Computer Algebra System | (iv) Programming and Computing |
| (c) Abacus | (i) Understanding place values |
| (d) Charts and Graphs | (iii) Plotting data |
Therefore, the correct option represents the combination (a)-(ii), (b)-(iv), (c)-(i), and (d)-(iii).
Important Questions from Teaching material / Aids - Teaching
- ‘Authenticity of materials' refers to :
- कक्षा सात की अध्यापिका किसी एक व्यक्ति के वर्णन से संबंधित लेखन कार्य देना चाहती है। वह कक्षा से बाहर गई और अपनी कक्षा में एक फेरी वाले को उसके सामान सहित लेकर आई। उसने उस फेरी वाले से कहा कि वह कक्षा में कोई सातेक मिनट के लिए रुके फिर शिक्षार्थियों को दो-दो के जोड़ों में उस व्यक्ति का वर्णन लिखने के लिए कहा। वह फेरी वाला इस गतिविधि में किस रूप में जाना जाएगा?
- A teacher of Class VII wanted to give a writing task of writing a description of a person. She went out of the classroom and brought a Hawker to her classroom with his basket. She requested him to be there for about seven minutes and then asked her learners to work in pair and write a description of the person.
What do you think the hawker in this activity known as ? - How supplementary book help us ?
- Teaching-Learning Materials (TLMs) are primarily used to :
