In the educational year 2021-22 the Central Board of secondary education (CBSE) is conducting board exams in two terms. The term 1 exam has already finished, which was based on MCQ pattern. And the term 2 exam is going to begun somewhere between March-April. CBSE will release its date sheet of Term 2 exam shotly. The Term 2 board exam is based on subjective pattern. To grasp this exam, you need to very habituated with this new pattern. You need to practice good quality of questions in proper quantity so that you can achieve mastery.
CBSE Class 10 Science Term 2 Study Materials All Chapters
- Carbon and It’s compound
- Periodic Classification of Elements
- How do Organisms Reproduce
- Heredity and Evolution
- Electricity
- Magnetic Effects of Electric Current
- Our Environment
- Full Syllabus Test
Syllabus
CBSE Term II Class XII
| No. | Units | Marks(Total :40) |
| 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: Chapter 15 | 05 |
THEME MATERIALS
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.
Chapter5 : 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
THEME THE WORLD OF THE LIVING
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
THEME NATURAL PHENOMENA
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.
THEME NATURAL RESOURCES
UNIT – IV Natural Resources
Chapter Our Environment
Our Environment: Eco-system, Environmental problems, Ozone depletion, waste production and their solutions. Biodegradable and non-biodegradable substances