As students will be attempting their first board examinations in Class 10, it is one of the most challenging years of a student's life. The CBSE Syllabus for Class 10 Math for the academic year 2022-2023 has been prepared following the Board's standards. The exams will likewise be divided into two parts based on the syllabus for each term. The CBSE Special Scheme of Assessment has been implemented for the board examinations 2022-23, which has resulted in this alteration.
Let’s have a look at the latest CBSE class 10 Science syllabus which can also be downloaded in pdf form.
|
Units |
Unit Name |
Marks |
|
I |
NUMBER SYSTEMS |
06 |
|
II |
ALGEBRA |
20 |
|
III |
COORDINATE GEOMETRY |
06 |
|
IV |
GEOMETRY |
15 |
|
V |
TRIGONOMETRY |
12 |
|
VI |
MENSURATION |
10 |
|
VII |
STATISTICS & PROBABILTY |
11 |
|
Total |
80 |
Euclid’s division lemma, Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating and motivating through examples, Proofs of irrationality of √2, √3, √5. Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals.
Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials. Statement and simple problems on division algorithm for polynomials with real coefficients.
Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination and by cross multiplication method. Simple situational problems. Simple problems on equations reducible to linear equations.
Standard form of a quadratic equation ax2 + bx + c = 0, (a ≠ 0). Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots. Situational problems based on quadratic equations related to day to day activities to be incorporated.
Motivation for studying Arithmetic Progression Derivation of the nth term and sum of the first n terms of A.P. and their application in solving daily life problems.
Review: Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division). Area of a triangle.
Definitions, examples, counter examples of similar triangles.
1. (Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.
2. (Motivate) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.
3. (Motivate) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar.
4. (Motivate) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar.
5. (Motivate) If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar.
6. (Motivate) If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other.
7. (Prove) The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.
8. (Prove) In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides.
9. (Prove) In a triangle, if the square on one side is equal to sum of the squares on the other two sides, the angles opposite to the first side is a right angle.
Tangent to a circle at, point of contact
1. (Prove) The tangent at any point of a circle is perpendicular to the radius through the point of contact.
2. (Prove) The lengths of tangents drawn from an external point to a circle are equal.
3. (Motivate) Alternative Segment theorem: If a chord is drawn through the point of contact of a tangent to a circle, then the angles made by the chord with the tangent are respectively equal to the angles subtended by the chord in the alternate segments.
1. Division of a line segment in a given ratio (internally).
2. Tangents to a circle from a point outside it.
3. Construction of a triangle similar to a given triangle.
Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined); motivate the ratios whichever are defined at 0o and 90o. Values of the trigonometric ratios of 300, 450 and 600. Relationships between the ratios.
Proof and applications of the identity sin2A + cos2A = 1. Only simple identities to be given. Trigonometric ratios of complementary angles.
HEIGHTS AND DISTANCES: Angle of elevation, Angle of Depression. (8) Periods
Simple problems on heights and distances. Problems should not involve more than two right triangles. Angles of elevation / depression should be only 30°, 45°, and 60°.
Motivate the area of a circle; area of sectors and segments of a circle. Problems based on areas and perimeter / circumference of the above said plane figures. (In calculating area of segment of a circle, problems should be restricted to central angle of 60°, 90° and 120° only. Plane figures involving triangles, simple quadrilaterals and circle should be taken.)
1. Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres and right circular cylinders/cones. Frustum of a cone.
2. Problems involving converting one type of metallic solid into another and other mixed problems. (Problems with combination of not more than two different solids be taken).
Mean, median and mode of grouped data (bimodal situation to be avoided). Cumulative frequency graph.
Classical definition of probability. Simple problems on finding the probability of an event.
So, now you must have got a clear understanding of the CBSE Math Syllabus for Class 10. We hope that you find this detailed information on Math Syllabus useful for your studies and preparation of your class 10 exams.
English is a language subject that assists students in expressing themselves. And for class 10 students, now is the time to improve their vocabulary, grammar, and speaking skills. So, the CBSE English Syllabus for class 10 is set for the students to know more about the language and gradually become comfortable using it.
Let’s have a look at the latest CBSE class 10 English syllabus, which can also be downloaded in pdf form.
Question based on the following kinds of unseen passages to assess inference, evaluation, vocabulary, analysis and interpretation:
1. Discursive passage (400-450 words)
2. Case based Factual passage (with visual input/ statistical data/ chart etc. 300-350 words)
Formal letter based on a given situation.
∙ Letter to the Editor
∙ Letter of Complaint (Official)
∙ Letter of Complaint (Business)
1. Tenses
2. Modals
3. Subject-Verb Concord
4. Determiner
5. Reported Speech
6. Commands and Requests
7. Statements
8. Questions
Questions based on extracts / texts to assess interpretation, inference, extrapolation beyond the text and across the texts.
1. A Letter to God
2. Nelson Mandela
3. Two Stories About Flying
4. From the Diary of Anne Frank
5. The Hundred Dresses 1
6. The Hundred Dresses 2
1. Dust of Snow
2. Fire and Ice
3. A Tiger in the Zoo
4. The Ball Poem
1. A Triumph of Surgery
2. The Thief's Story
3. Footprints Without Feet
Question based on the following kinds of unseen passages to assess inference, evaluation, vocabulary, analysis and interpretation:
1. Discursive passage (400-450 words)
2. Case based Factual passage (with visual input/ statistical data/ chart etc. 300-350 words)
Formal letter based on a given situation
∙ Letter of Order
∙ Letter of Enquiry
Analytical Paragraph (based on outline/chart/cue/map/report etc.)
1. Tenses
2. Modals
3. Subject Verb Concord
4. Determiner
5. Reported Speech
6. Commands and Requests
7. Statements
8. Questions
Questions based on extracts / texts to assess interpretation, inference, extrapolation beyond the text and across the texts.
1. Glimpses of India
2. Madam Rides the Bus
3. The Sermon at Benares
4. The Proposal (Play)
1. Amanda
2. Animals
3. The Tale of Custard the Dragon
1. The Making of a Scientist
2. The Necklace
3. The Hack Driver
4. Bholi
We hope you find this comprehensive information on English Syllabus useful for your studies and preparation of your class 10 exams.
To stay updated with the latest core curriculum and examination scheme for the new academic session, check out the CBSE Class 10 Hindi (Course A) Syllabus 2022-2023. The latest Hindi (A) syllabus for class 10 prepared by the CBSE board covers all the important topics that a Class 10 student should study in the respective academic year to have a clear understanding and command over the language and its literature. It includes topics, sub-topics, and their unit-wise and term-wise marks distribution to make it easy for the students to plan their board exam preparation.
Let’s have a look at the latest CBSE class 10 Hindi (A) syllabus, which can also be downloaded in pdf form.
|
विषयवस्तु |
उप भार |
कुल भार |
|
|
खंड – अ (बहुविकल्पी प्रश्न) |
|||
|
1. |
अपठित गद्यांश एवं काव्यांश पर चिंतन क्षमता एवं अभिव्यक्ति कौशल पर आधारित बहुविकल्पी प्रश्न
|
5 5 |
10 |
|
2. |
व्याकरण के निर्धारित विषयों पर विषय वस्तु का बोध, भाषिक बिंदु /संरचना आदि पर प्रश्न (1x16) कुल 20 प्रश्न पूछे जाएंगे जिनमे से केवल 16 प्रश्नो के उत्तर देने होंगे व्याकरण:
|
4 4 4 4 |
16 |
|
3. |
पाठ्यपुस्तक क्षितिज भाग-2
|
7 (5) (2) 7 (5) (2) |
14 |
|
खंड – ब (वर्णनात्मक प्रश्न) |
|||
|
1. |
पाठ्यपुस्तक क्षितिज भाग-2 व पूरक पाठ्यपुस्तक कृतिका भाग-2
क्षितिज के निर्धारित पाठों में से विषय वस्तु का ज्ञान बोध अभिव्यक्ति आदि पर चार प्रश्न पूछे जाएंगे (2x4)
क्षितिज से निर्धारित कविताओं के आधार पर विद्यार्थियों का काव्य बोध परखने हेतु तीन प्रश्न पूछे जाएंगे (2x3)
कृतिका के निर्धारित पाठों पर आधारित दो प्रश्न पूछे जाएंगे (विकल्प सहित) (3x2) |
8 6 6 |
20 |
|
4. |
लेखन
|
5 5 5 5 |
20 |
|
कुल |
80 |
नोट: निम्नलिखित पाठ हटा दिए गए हैं
क्षितिज भाग-2
काव्य खंड:
देव
जयशंकर प्रसाद - आत्मकथ्य
गद्य खंड:
महावीर प्रसाद द्विवेदी - स्त्री शिक्षा के विरोधी कुतर्कों का खंडन
भदन्त आनंद कौसल्यायन – संस्कृति
कृतिका भाग-2
एही ठैयाँ झुलनी हैरानी हो रामा
मैं क्यों लिखता हूँ?
We hope you find this comprehensive information on Hindi (Course A) Syllabus useful for your studies and preparation of your class 10 exams.
To stay updated with the latest core curriculum and examination scheme for the new academic session, check out the CBSE Class 10 Hindi (Course B) Syllabus 2022-2023. The latest Hindi (B) syllabus for class 10 prepared by the CBSE board covers all the important topics that a Class 10 student should study in the respective academic year to have a clear understanding and command over the language and its literature. It includes topics, sub-topics, and their unit-wise and term-wise marks distribution to make it easy for the students to plan their board exam preparation.
Let’s have a look at the latest CBSE class 10 Hindi (B) syllabus, which can also be downloaded in pdf form.
|
विषयवस्तु |
उप भार |
कुल भार |
|
|
खंड – अ (बहुविकल्पी प्रश्न) |
|||
|
1. |
अपठित गद्यांश (चिंतन क्षमता एवं अभिव्यक्ति कौशल पर बहुविकल्पात्मक प्रश्न पूछे जाएंगे)
|
10 |
10 |
|
2. |
व्याकरण: पाठ्यपुस्तक में दिए गए भाषा अध्ययन के आधार पर बहुविकल्पात्मक प्रश्न (1 अंक x16 प्रश्न)
|
2 3 4 4 3 |
16 |
|
3. |
पाठ्यपुस्तक स्पर्श भाग-2
पठित पद्यांश पर चार बहुविकल्पी प्रश्न
दो पठित गद्यांशों पर 5-5 बहुविकल्पी प्रश्न (2 गद्यांश) x (5 प्रश्न) |
4 10 |
14 |
|
खंड - ब (वर्णात्मक प्रश्न) |
|||
|
4. |
पाठ्यपुस्तक स्पर्श भाग-2
पूरक पाठ्यपुस्तक संचयन भाग- 2
|
8 (4) (4) 6 (6) |
14 |
|
5. |
लेखन
|
6 5 5 5 5 |
26 |
|
कुल |
80 |
नोट: निम्नलिखित पाठ हटा दिए गए हैं
पद्य खंड
महादेवी वर्मा - मधुर- मधुर मेरे दीपक जल
गद्य खंड
आंतों चेखोव - गिरगिट
We hope you find this comprehensive information on Hindi (Course B) Syllabus useful for your studies and preparation of your class 10 exams.
As students will be attempting their first board examinations in Class 10, it is one of the most challenging years of a student's life. The CBSE Syllabus for Class 10 Social Science for the academic year 2022-2023 has been prepared following the Board's standards. The exams will likewise be divided into two parts based on the syllabus for each term. The Social Science curriculum draws its content mainly from History, Geography, Political Science and Economics. Some elements of Sociology and Commerce are also included. Together they provide a comprehensive view of society over space and time, and in relation to each other.
Let’s have a look at the latest CBSE class 10 Social Science syllabus which can also be downloaded in pdf form.
TERM-I |
|||
|
No. |
Units |
No. of Periods |
Marks |
|
I |
India and The Contemporary World- II |
12 |
10 |
|
II |
Contemporary India- II |
16 |
10 |
|
III |
Democratic Politics- II |
14 |
10 |
|
IV |
Economics |
20 |
10 |
|
Total |
62 |
40 |
|
TERM-II |
|||
|
No. |
Units |
No. of Periods |
Marks |
|
I |
India and The Contemporary World- II |
34 |
10 |
|
II |
Contemporary India- II |
19 |
10 |
|
III |
Democratic Politics- II |
14 |
10 |
|
IV |
Economics |
22 |
10 |
|
Total |
89 |
40 |
|
TERM-I |
||
|
Unit-I: India and The Contemporary World II |
||
|
Themes |
Learning Objectives |
|
|
Section 1: Events and Processes 1. The Rise of Nationalism in Europe • The French Revolution and the Idea of the Nation • The Making of Nationalism in Europe • The Age of Revolutions: 1830-1848 • The Making of Germany and Italy • Visualizing the Nation • Nationalism and Imperialism |
• Enable the learners to identify and comprehend the forms in which nationalism developed along with the formation of nation states in Europe in the post-1830 period. • Establish the relationship and bring out the difference between European nationalism and anti-colonial nationalisms. • Understand the way the idea of nationalism emerged and led to the formation of nation states in Europe and elsewhere. |
|
|
Unit 2: Contemporary India- II |
||
|
Themes |
Learning Objectives |
|
• Types of Resources • Development of Resources • Resource Planning in India • Land Resources • Land Utilization • Land Use Pattern in India • Land Degradation and Conservation Measures • Soil as a Resource • Classification of Soils • Soil Erosion and Soil Conservation
• Water Scarcity and The Need for Water Conservation and Management • Multi-Purpose River Projects and Integrated Water Resources Management • Rainwater Harvesting (Note: The theoretical aspect of chapter ‘Water Resources’ to be assessed in the Periodic Tests only and will not be evaluated in Board Examination. However, the map items of this chapter as listed will be evaluated in Board Examination.)
• Types of farming • Cropping Pattern • Major Crops • Technological and Institutional Reforms • Impact of Globalization on Agriculture |
• Understand the value of resources and the need for their judicious utilization and conservation. • Comprehend the importance of water as a resource as well as develop awareness towards its judicious use and conservation. • Identify different Dams in the country. • Explain the importance of agriculture in national economy. • Identify various types of farming and discuss the various farming methods; describe the spatial distribution of major crops as well as understand the relationship between rainfall regimes and cropping pattern. • Explain various government policies for institutional as well as technological reforms since independence. |
|
|
Unit 3: Democratic Politics- II |
||
|
Themes |
Learning Objectives |
|
• Case Studies of Belgium and Sri Lanka • Why power sharing is desirable? • Forms of Power Sharing
• What is Federalism? • What make India a Federal Country? • How is Federalism practiced? • Decentralization in India |
• Familiarize with the centrality of power sharing in a democracy. • Understand the working of spatial and social power sharing mechanisms. • Analyse federal provisions and institutions. • Explain decentralization in rural and urban areas. |
|
|
Unit 4: Economics |
||
|
Themes |
Learning Objectives |
|
• What Development Promises - Different people different goals • Income and other goals • National Development • How to compare different countries or states? • Income and other criteria • Public Facilities • Sustainability of development
• Sectors of Economic Activities • Comparing the three sectors • Primary, Secondary and Tertiary Sectors in India • Division of sectors as organized and unorganized • Sectors in terms of ownership: Public and Private Sectors |
• Familiarize with concepts of macroeconomics. • Understand the rationale for overall human development in our country, which includes the rise of income, improvements in health and education rather than income. • Understand the importance of quality of life and sustainable development. • Identify major employment generating sectors. • Reason out the government investment in different sectors of economy. |
|
TERM-II |
|
|
Unit-1: India and the Contemporary World- II |
|
|
Themes |
Learning Objectives |
|
Section 1: Events and Processes
• The First World War, Khilafat and Non - Cooperation • Differing Strands within the Movement • Towards Civil Disobedience • The Sense of Collective Belonging Section 2: Livelihoods, Economies and Societies
• The Pre-modern world • The Nineteenth Century (1815-1914) • The Inter War Economy • Rebuilding a World Economy: The Post-War Era 3.The Age of Industrialization • Before the Industrial Revolution • Hand Labour and Steam Power • Industrialization in the colonies • Factories Come Up • The Peculiarities of Industrial Growth • Market for Goods |
• Recognize the characteristics of Indian nationalism through a case study of Non-Cooperation and Civil Disobedience Movement. • Analyze the nature of the diverse social movements of the time. • Familiarize with the writings and ideals of different political groups and individuals. • Appreciate the ideas promoting Pan Indian belongingness. • Show that globalization has a long history and point to the shifts within the process. • Analyze the implication of globalization for local economies. • Discuss how globalization is experienced differently by different social groups. • Familiarize with the Pro- to-Industrial phase and Early – factory system. • Familiarize with the process of industrialization and its impact on labour class. • Enable them to understand industrialization in the colonies with reference to Textile industries. |
|
Unit 2: Contemporary India - II |
|
|
Theme |
Learning Objectives |
|
4.Minerals and Energy Resources • What is a mineral? • Mode of occurrence of Minerals • Ferrous and Non-Ferrous Minerals • Non-Metallic Minerals • Rock Minerals • Conservation of Minerals • Energy Resources o Conventional and Non-Conventional • Conservation of Energy Resources (Note: The theoretical aspect of chapter ‘Minerals and Energy Resources’ to be assessed in the Periodic Tests only and will not be evaluated in Board Examination. However, the map items of this chapter as given in the Map List will be evaluated in Board Examination) 5.Manufacturing Industries • Importance of manufacturing • Contribution of Industry to National Economy • Industrial Location • Classification of Industries • Spatial distribution • Industrial pollution and environmental degradation • Control of Environmental Degradation 6. Life Lines of National Economy • Transport – Roadways, Railways, Pipelines, Waterways, Airways • Communication • International Trade • Tourism as a Trade |
• Identify different types of minerals and energy resources and places of their availability • Feel the need for their judicious utilization • Bring out the importance of industries in the national economy as well as understand the regional disparities which resulted due to concentration of industries in some areas. • Discuss the need for a planned industrial development and debate over the role of government towards sustainable development. • Explain the importance of transport and communication in the ever-shrinking world. • Understand the role of trade and tourism in the economic development of a country. |
|
Unit 3: Democratic Politics - II |
|
|
Themes |
Learning Objectives |
|
6. Political Parties • Why do we need Political Parties? • How many Parties should we have? • National Political Parties • State Parties • Challenges to Political Parties • How can Parties be reformed? 7. Outcomes of Democracy • How do we assess democracy’s outcomes? • Accountable, responsive and legitimate government • Economic growth and development • Reduction of inequality and poverty • Accommodation of social diversity • Dignity and freedom of the citizens |
• Analyze party systems in democracies. • Introduction to major political parties, challenges faced by them and reforms in the country. • Evaluate the functioning of democracies in comparison to alternative forms of governments. • Understand the causes for continuation of democracy in India. • Distinguish between sources of strengths and weaknesses of Indian democracy. |
|
Unit 4: Economics |
|
|
Themes |
Learning Objectives |
|
3.Money and Credit • Money as a medium of exchange • Modern forms of money • Loan activities of Banks • Two different credit situations • Terms of credit • Formal sector credit in India • Self Help Groups for the Poor 4.Globalization and the Indian Economy • Production across countries • Interlinking production across countries • Foreign Trade and integration of markets • What is globalization? • Factors that have enabled Globalization • World Trade Organization • Impact of Globalization on India • The Struggle for a fair Globalization |
• Understand money as an economic concept. • Understand the role of financial institutions from the point of view of day to- day life. • Explain the working of the Global Economic phenomenon. |
So, now you must have got a clear understanding of the CBSE Social Science Syllabus for Class 10. We hope that you find this detailed information on Social Science Syllabus useful for your studies and preparation of your class 10 exams.
As students will be attempting their first board examinations in Class 10, it is one of the most challenging years of a student's life. The CBSE Syllabus for Class 10 Science for the academic year 2022-2023 has been prepared following the Board's standards. The exams will likewise be divided into two parts based on the syllabus for each term. The CBSE Special Scheme of Assessment has been implemented for the board examinations 2022-23, which has resulted in this alteration.
Let’s have a look at the latest CBSE class 10 Science syllabus which can also be downloaded in pdf form.
Evaluation Scheme |
||
Theory |
||
|
Units |
Term- I |
Marks |
|
I |
Chemical Substances- Nature and Behaviour: Chapter 1, 2 and 3 |
16 |
|
II |
World of Living : Chapter 6 |
10 |
|
III |
Natural Phenomenon : Chapter 10 and 11 |
14 |
|
Units |
Term- II |
Marks |
|
I |
Chemical Substances- Nature and Behaviour: Chapter 4 and 5 |
10 |
|
II |
World of Living: Chapter 8 and 9 |
13 |
|
IV |
Effects of Current: Chapter 12 and 13 |
12 |
|
V |
Natural Resources |
05 |
|
Total Theory (Term I and II) |
80 |
|
|
Internal Assessment Term I |
10 |
|
|
Internal Assessment Term II |
10 |
|
|
Grand Total |
100 |
|
Unit I: Chemical Substances - Nature and Behaviour
Chapter -1 Chemical reactions and equations
Chemical reactions: Chemical equation, Balanced chemical equation, implications of a balanced chemical equation, types of chemical reactions: combination, decomposition, displacement, double displacement, precipitation, neutralization, oxidation and reduction.
Chapter – 2 Acids, Bases and Salts
Acids, bases and salts: Their definitions in terms of furnishing of H+ and OH ions, General properties, examples and uses, concept of pH scale (Definition relating to logarithm not required), importance of pH in everyday life; preparation and uses of Sodium Hydroxide, bleaching powder, Baking soda, Washing soda and Plaster of Paris.
Chapter – 3 Metals and non – metals
Metals and nonmetals: Properties of metals and non-metals; Reactivity series; Formation and properties of ionic compounds.
Unit II: World of Living
Chapter – 6 Life processes
Life processes: ‘Living Being’. Basic concept of nutrition, respiration, transport and excretion in plants and animals.
Unit III: Natural Phenomena
Chapter – 10 Light – Reflection and Refraction
Reflection of light by curved surfaces; Images formed by spherical mirrors, centre of curvature, principal axis, principal focus, focal length, mirror formula (Derivation not required), magnification. Refraction; Laws of refraction, refractive index. Refraction of light by spherical lens; Image formed by spherical lenses; Lens formula (Derivation not required); Magnification. Power of a lens.
Chapter – 11 Human eye and colourful world
Refraction of light through a prism, dispersion of light, scattering of light, applications in daily life.
Unit I: Chemical Substances - Nature and Behaviour
Chapter – 4 Carbon and its compounds
Carbon compounds: Covalent bonding in carbon compounds. Versatile nature of carbon. Homologous series.
Chapter – 5 Periodic classification of elements
Periodic classification of elements: Need for classification, early attempts at classification of elements (Dobereiner’s Triads, Newland’s Law of Octaves, Mendeleev’s Periodic Table), Modern periodic table, gradation in properties, valency, atomic number, metallic and non-metallic properties.
Unit II: World of Living
Chapter – 8 How do organisms reproduce?
Reproduction: Reproduction in animals and plants (asexual and sexual) reproductive health-need and methods of family planning. Safe sex vs HIV/AIDS. Child bearing and women’s health.
Chapter – 9 Heredity and Evolution
Heredity: Heredity; Mendel’s contribution- Laws for inheritance of traits: Sex determination: brief introduction.
Unit IV: Effects of Current
Chapter – 12 Electricity
Ohm’s law; Resistance, Resistivity, Factors on which the resistance of a conductor depends. Series combination of resistors, parallel combination of resistors and its applications in daily life. Heating effect of electric current and its applications in daily life. Electric power, Interrelation between P, V, I and R.
Chapter – 13 Magnetic effects of current
Magnetic effects of current: Magnetic field, field lines, field due to a current carrying conductor, field due to current carrying coil or solenoid; Force on current carrying conductor, Fleming’s Left Hand Rule, Electric Motor, Electromagnetic induction. Induced potential difference, Induced current. Fleming’s Right Hand Rule.
Unit V: Natural Resources
Chapter – 15 Our Environment
Our environment: Eco-system, Environmental problems, Ozone depletion, waste production and their solutions. Biodegradable and non-biodegradable substances.
Note: Learners are assigned to read the below listed part of Unit V. They can be encouraged to prepare a brief write up on any one concept of this Unit in their Portfolio. This may be an assessment for Internal Assessment and credit may be given (Periodic assessment/Portfolio). This portion of the Unit is not to be assessed in the year-end examination.
Chapter – 16 Management of natural resources:
Conservation and judicious use of natural resources. Forest and wild life; Coal and Petroleum conservation. Examples of people’s participation for conservation of natural resources. Big dams: advantages and limitations; alternatives, if any. Water harvesting. Sustainability of natural resources.
Practical should be conducted alongside the concepts taught in theory classes.
1. A. Finding the pH of the following samples by using pH paper/universal indicator:
(i) Dilute Hydrochloric Acid
(ii) Dilute NaOH solution
(iii) Dilute Ethanoic Acid solution
(iv) Lemon juice
(v) Water
(vi) Dilute Hydrogen Carbonate solution
B. Studying the properties of acids and bases (HCl & NaOH) on the basis of their reaction with:
a) Litmus solution (Blue/Red)
b) Zinc metal
c) Solid sodium carbonate Unit–I:(Chapter-2)
2. Performing and observing the following reactions and classifying them into:
A. Combination reaction
B. Decomposition reaction
C. Displacement reaction
D. Double displacement reaction
(i) Action of water on quicklime
(ii) Action of heat on ferrous sulphate crystals
(iii) Iron nails kept in copper sulphate solution
(iv) Reaction between sodium sulphate and barium chloride solutions. Unit-I:(Chapter-1)
3. A. Observing the action of Zn, Fe, Cu and Al metals on the following salt solutions:
(i) ZnSO4(aq)
(ii) FeSO4(aq)
(iii)CuSO4(aq)
(iv)Al2 (SO4)3(aq)
B. Arranging Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on the above result.
Unit-I :(Chapter-3)
4. Experimentally show that carbon dioxide is given out during respiration.
Unit-II:(Chapter-6)
5. Determination of the focal length of (i) Concave mirror and (ii) Convex lens by obtaining the image of a distant object.
Unit-III:(Chapter- 10)
6. Tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. Measure the angle of incidence, angle of refraction, angle of emergence and interpret the result. Unit-III:(Chapter-10)
7. Tracing the path of the rays of light through a glass prism. Unit-III:(Chapter-11)
1. Studying the dependence of potential difference (V) across a resistor on the current (I) passing through it and determining its resistance. Also plotting a graph between V and I.
Unit-IV:(Chapter-12)
2. Studying (a) binary fission in Amoeba, and (b) budding in yeast and Hydra with the help of prepared slides. Unit-II:(Chapter-8)
So, now you must have got a clear understanding of the CBSE Science Syllabus for Class 10. We hope that you find this detailed information on Science Syllabus useful for your studies and preparation of your class 10 exams.
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