10th Science Part 1: Complete Oneshot Lecture for Board Exam 2026

**Channel:** Giri Tutorials

**Educator:** Pradeep Giri Sir

**Video Title:** 10th Science 1|1 to 10 Chapter Complete Oneshot 🔥|With Easy Trick |Board Exam 2026| Pradeep Giri Sir

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1. Summary

This comprehensive oneshot lecture by Pradeep Giri Sir provides a complete revision of all 10 chapters of 10th Science Part 1. Designed for students preparing for Board Exam 2026, the video aims to help students achieve maximum marks by covering key concepts, easy tricks, and important aspects of each chapter. It also includes links to supplementary resources for numericals, IUPAC nomenclature, and the Giri Tutorials app for further learning.

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2. Key Takeaways

* **Complete Syllabus Coverage:** All 10 chapters of 10th Science Part 1 are covered in a single, comprehensive lecture.

* **Targeted for Board Exams:** The content is specifically curated to help students excel in the Board Exam 2026.

* **Easy Tricks and Techniques:** The lecture emphasizes simple methods and tricks to understand and remember complex topics.

* **Numerical Practice:** A dedicated link is provided for a separate video focusing on complete numericals for 10th Std Science 1.

* **IUPAC and Structure Focus:** Another linked video offers a complete guide to IUPAC nomenclature and chemical structures.

* **Learning App Available:** Giri Tutorials offers a dedicated learning app for Android and iOS, providing access to live/recorded lectures, notes, doubt-solving, and course enrollments.

* **Student Support:** Multiple helpline numbers and a WhatsApp channel are available for instant updates and assistance.

* **Web Access:** Students can access lectures and resources via a web portal.

* **Popular Courses:** The channel offers "10th Dangal Batch" and "Crash Courses" for focused preparation.

* **Additional Resources:** Links to oneshot lectures for Marathi Grammar, English Grammar, Marathi Writing Skills, Geometry, and Hindi Grammar are also provided.

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3. Detailed Notes

The lecture is structured chronologically based on the chapters of the 10th Science Part 1 textbook. The approximate timestamps for each chapter are provided.

**Chapter Timestamps & Content Overview:**

* **0:00 - Gravitation:**

* Introduction to gravity and universal gravitation.

* Newton's law of universal gravitation.

* Factors affecting gravitational force.

* Concept of acceleration due to gravity (g).

* Mass and weight.

* Free fall.

* Centripetal force.

* (Likely covers concepts like Kepler's Laws if within the scope of the syllabus).

* **21:19 - Periodic Classification of Elements:**

* Evolution of periodic tables (Dobereiner, Newlands, Mendeleev).

* Mendeleev's periodic table: Advantages and limitations.

* Modern periodic table: Atomic number as the basis.

* Periods and groups.

* Electronic configuration and its relation to position.

* Periodic trends in properties (atomic radius, ionization enthalpy, electronegativity).

* **48:38 - Chemical Reactions and Equations:**

* Types of chemical reactions (combination, decomposition, displacement, double displacement, oxidation-reduction).

* Balancing chemical equations.

* Observing chemical reactions (changes in color, gas evolution, precipitate formation, heat change).

* Oxidation and reduction (electron transfer concept).

* Corrosion.

* Rancidity.

* **1:06:11 - Effects of Electric Current:**

* Heating effect of electric current (Joule's law).

* Electric power.

* Magnetic effect of electric current.

* Magnetic field and magnetic field lines.

* Magnetic field due to a current-carrying conductor (straight wire, solenoid).

* Electric motor.

* **1:28:40 - Heat:**

* Temperature and its measurement.

* Specific heat capacity.

* Calorimetry.

* Transfer of heat (conduction, convection, radiation).

* Thermal expansion of solids, liquids, and gases.

* (May include concepts related to latent heat and change of state).

* **1:50:18 - Refraction of Light:**

* Laws of refraction.

* Refractive index of a medium.

* Apparent depth and real depth.

* Effects of refraction (star twinkling, sunrise/sunset delays).

* Optical density vs. physical density.

* **2:08:07 - Lens:**

* Types of lenses (converging/convex, diverging/concave).

* Terms related to lenses (optical center, principal axis, focal point, focal length).

* Image formation by lenses (ray diagrams).

* Lens formula.

* Magnification.

* Power of a lens.

* **2:20:53 - Metallurgy:**

* Introduction to metals and non-metals.

* Occurrence of metals (ores, minerals).

* Metallurgy: Steps involved (concentration of ore, extraction of crude metal, purification).

* Methods of extraction (e.g., calcination, roasting, smelting, electrolysis).

* Corrosion (detailed mechanism, prevention).

* **2:48:38 - Carbon Compounds:**

* Bonding in carbon compounds (covalent bonding).

* Allotropes of carbon (diamond, graphite, fullerenes).

* Hydrocarbons (alkanes, alkenes, alkynes - saturated and unsaturated).

* Functional groups.

* Naming of carbon compounds (IUPAC nomenclature - *Refer to the linked video for comprehensive IUPAC details*).

* Properties of carbon compounds.

* **3:16:19 - Space Missions:**

* Introduction to space exploration.

* Types of satellites.

* Indian space missions (e.g., Aryabhata, Chandrayaan, Mangalyaan).

* Role of ISRO.

* Future prospects in space technology.

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**Additional Resources Linked in Description:**

* **Numericals for 10th Std Science 1:** [https://youtu.be/2-BWRnSLvvo?si=VUZKZx8XvLXA4_fF](https://youtu.be/2-BWRnSLvvo?si=VUZKZx8XvLXA4_fF)

* **IUPAC and Complete Structure for 10th Std Science 1:** [https://youtu.be/Hs1heA_6rQM?si=nJ1RyiU69MesbAWU](https://youtu.be/Hs1heA_6rQM?si=nJ1RyiU69MesbAWU)

* **Giri Tutorials Official WhatsApp Channel:** [https://whatsapp.com/channel/0029VbBVi3y23n3adQwWmV3E](https://whatsapp.com/channel/0029VbBVi3y23n3adQwWmV3E)

* **Giri Tutorials Learning App:**

* Android: [https://eduthor.page.link/R3cX](https://eduthor.page.link/R3cX)

* iOS: [https://apps.apple.com/in/app/myinstitute/id1472483563](https://apps.apple.com/in/app/myinstitute/id1472483563) (Org Code: GYUZW)

* **Web Access:** [web.classplusapp.com](web.classplusapp.com) (Org Code: GYUZW)

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**Instructions for Accessing App/Web:**

1. **App:** Download from the links provided and use the Org Code: GYUZW.

2. **Web:** Visit [web.classplusapp.com](web.classplusapp.com), enter Org Code GYUZW, and log in with your mobile number (OTP verification).

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