Class 9 Phy/Chem/Bio 2024-25
66 videos • 897 views • by Dr. Preeti Mittal Class 9 & 10
1
Cell- Fundamental Unit Of Life- Discovery, Plasma Membrane, Diffusion, Osmosis (Part 1) Class 9
Dr. Preeti Mittal Class 9 & 10
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2
Cell- Nucleus, Cytoplasm, Prokaryotic and Eukaryotic Organisms (Part -2) class 9
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3
Diagram Plant Cell And Animal Cell- Class 9
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4
All Cell organelles of Plants and Animals, Difference between Plant and Animal Cell
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5
Molecular Formulae ( Class 9 & 10)
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6
Matter In Our Surroundings- Properties of Matter, States of Matter, Comparison of States of Matter
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7
Effect Of Temperature And Pressure On State Of Matter- Matter In Our Surrounding
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8
Evaporation- Factors Affecting It, How it causes Cooling, Difference - Vaporization & Evaporation
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9
Factors Affecting Evaporation
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10
NCERT Questions- Matter In Our Surroundings
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11
Mitosis and Meiosis Cell Division
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12
Is Matter Around Us Pure ? -1 Comparison of Solutions, Colloids and Suspension, Types of Mixtures
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13
Trick to Learn Periodic Table in a funny way
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14
Concentration of Solutions, Numericals, Types of Colloids and Questions based on it
Dr. Preeti Mittal Class 9 & 10
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15
Is Matter Around Us Pure - Introduction & Layout of Chapter
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16
Concentration of Solutions, Numericals, Types of Colloids and Questions based on it
Dr. Preeti Mittal Class 9 & 10
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17
Is Matter Around Us Pure ? -1 Comparison of Solutions, Colloids and Suspension, Types of Mixtures
Dr. Preeti Mittal Class 9 & 10
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18
Comparison of Elements & Compounds, Compounds & Mixtures, Physical & Chemical Changes, Activity 2.4
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19
[Private video]
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20
Motion 1- Distance And Displacement, Comparison, NCERT Numericals, Extra Numericals
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21
Motion - 2, Speed & Velocity , Average Speed & Velocity, Extra Numericals
Dr. Preeti Mittal Class 9 & 10
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22
Comparison of Distance & Displacement
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23
Intext NCERT Questions- Speed & Velocity
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24
Graphical Representation Of Motion
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25
Comparison of Speed & Velocity
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26
Osmosis - daily life examples of Endosmosis and Exosmosis
Dr. Preeti Mittal Class 9 & 10
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27
Equations Of Motion Explanation & NCERT Numericals
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28
Acceleration & it’s types
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29
Acceleration & it’s types in a minute 😊
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30
Acceleration Intext Questions
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31
Uniform Circular Motion
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32
Working Of Guard Cells….
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33
Learn with experiments
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34
Motion NCERT Questions (Q1-Q5)
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35
Meristematic Tissues- Plant Tissues
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36
Motion NCERT Questions (Q6-Q10)
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37
Simple Permanent Tissues- Parenchyma, Collenchyma, Sclerenchyma
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38
Epidermis - Plant Tissues
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39
Tissues- Epithelium Tissues
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40
Xylem & Phloem - Complex Permanent Tissues
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41
Connective Tissues- Class 9
Dr. Preeti Mittal Class 9 & 10
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42
Are you confused about plant tissues ?
Dr. Preeti Mittal Class 9 & 10
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43
Nervous Tissues
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44
Muscular Tissues- Class 9
Dr. Preeti Mittal Class 9 & 10
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45
Force & Laws Of Motion Part 1
Dr. Preeti Mittal Class 9 & 10
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46
Newton’s First Law Of Motion
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47
Newton’s Second Law Of Motion - Mathematical Formulation, Explanation & Examples
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48
Newton’s Third Law Of Motion- Force & Laws Of Motion
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49
Learn Elements In Sequence
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50
Learn Elements 11-20 of periodic table
Dr. Preeti Mittal Class 9 & 10
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51
Force & Laws Of Motion NCERT Questions
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52
Trick to learn Metalloids
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53
Gravitation Class 9 - Part 1
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54
Gravitation Part 2
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55
Gravitation- NCERT Questions
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56
Reactivity Series Mnemonic
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57
Atoms & Molecules- Law Of Chemical Combinations, Dalton’s Atomic Theory
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58
Laws Of Chemical Combinations, law of conservation of mass and constant proportion
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59
Valency- don’t learn… just understand
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60
What Are Atoms? Atomic Size, Atomic Mass, Molecules, Anions & Cations
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61
Molecular Formula & Valency
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62
Work & Energy Part 1
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63
Molecular Mass & Formula Unit Mass ( Atoms & Molecules)
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64
Molecular Mass & Formula Unit Mass
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65
Sound Part 1- Introduction , Terminology, Numerical (frequency & velocity)
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66
Structure of atom one shot video
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