CBSE Class 10 Science Notes 2026 | Chapter-wise Free PDF Download

Class 10 helps in setting a strong base for Class 11 and 12 and entrance exams like JEE and NEET. To help students clear the concepts, students can include CBSE Class 10 Science subject-wise material with study materials like chapter notes, mind maps, important questions, and many more. At Educart, we provide our students with reliable resources so that they don’t get distracted from their journey and ace their examinations with flying colors.

Latest CBSE Class 10 Science Ch-wise Notes 2025-26 with PDF

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Deleted Chapters from Class 10 Science Syllabus:

As per CBSE’s official Class 10 Science syllabus for 2025–26, the following chapters/sections have been deleted:

Deleted topics within chapters:

• Evolution section in Heredity and Evolution
• Scattering of sunlight (sunrise/sunset) in The Human Eye and the Colourful World
• Flow of charges box in Electricity
• Faraday’s Law, Electromagnetic Induction, Motor/Generator in Magnetic Effects of Electric Current

Entire chapters:

• Periodic Classification of Elements
• Sources of Energy
• Management of Natural Resources (now internal assessment only)

Class 10 Science Notes- How to Make the Best Out of It?

The provided study materials will help students in numerous ways, including assisting them in achieving their desired grades. Here are some tips for students on how to utilize the study materials offered for Science in Class 10 effectively when they have a firm comprehension of the curriculum and the science study material included in the test preparation schedule.

1. Complete understanding through chapter-specific notes

The notes organized by chapter might serve as a synopsis of the chapter, encompassing all the significant ideas and occurrences. After reading and comprehending the notes, attempt to summarize what you learned in your own words. If there is something you don't understand, double-check it against the text and read the notes once again.

2. Highlight Important Details

Make an effort to underline each of the important ideas and points, then review them frequently. When rehearsing the key questions during revision sessions, will be beneficial.

3. Practice NCERT and Important Questions

Practicing NCERT in-text and examples from the NCERT science textbook. Attempt questions from the exercise at the back of the chapter. Try understanding the concepts while attempting the questions and clear the doubts if you face any.

4. Techniques for Memorization

Students who attempt to comprehend the contents via scientifically established memorizing strategies will be able to comprehend the chapter more fully.

Study using the provided learning resources wisely, and practice frequently. Exam pattern's higher amount of competency-based questions necessitates thorough conceptual understanding.  Students can practice the latest pattern questions from Educart Class 10 Science Sample Paper.